Simon Kelley | 7622fc0 | 2009-06-04 20:32:05 +0100 | [diff] [blame] | 1 | release 0.4 - initial public release |
| 2 | |
| 3 | release 0.5 - added caching, removed compiler warning on linux PPC |
| 4 | |
| 5 | release 0.6 - TCP handling: close socket and return to connect state if we |
| 6 | can't read the first byte. This corrects a problem seen very |
| 7 | occasionally where dnsmasq would loop using all available CPU. |
| 8 | |
| 9 | Added a patch from Cris Bailiff <c.bailiff@e-secure.com.au> |
| 10 | to set SO_REUSEADDR on the tcp socket which stops problems when |
| 11 | dnsmasq is restarted and old connections still exist. |
| 12 | |
| 13 | Stopped claiming in doc.html that smail is the default Debian |
| 14 | mailer, since it isn't any longer. (Pointed out by |
| 15 | David Karlin <dkarlin@coloradomtn.edu>) |
| 16 | |
| 17 | release 0.7 Create a pidfile at /var/run/dnsmasq.pid |
| 18 | |
| 19 | Extensive armouring against "poison packets" courtesy of |
| 20 | Thomas Moestl <tmoestl@gmx.net> |
| 21 | |
| 22 | Set sockaddr.sa_family on outgoing address, patch from |
| 23 | David Symonds <xoxus@usa.net> |
| 24 | |
| 25 | Patch to clear cache on SIGHUP |
| 26 | from Jason L. Wagner <nialscorva@yahoo.com> |
| 27 | |
| 28 | Fix bad bug resulting from not initialising value-result |
| 29 | address-length parameter to recvfrom() and accept() - it |
| 30 | worked by luck before! |
| 31 | |
| 32 | release 0.95 Major rewrite: remove calls to gethostbyname() and talk |
| 33 | directly to the upstream server(s) instead. |
| 34 | This has many advantages. |
| 35 | (1) Dnsmasq no longer blocks during long lookups. |
| 36 | (2) All query types are handled now, (eg MX) not just internet |
| 37 | address queries. Addresses are cached, all other |
| 38 | queries are forwarded directly. |
| 39 | (3) Time-to-live data from upstream server is read and |
| 40 | used by dnsmasq to purge entries from the cache. |
| 41 | (4) /etc/hosts is still read and its contents served (unless |
| 42 | the -h option is given). |
| 43 | (5) Dnsmasq can get its upstream servers from |
| 44 | a file other than /etc/resolv.conf (-r option) this allows |
| 45 | dnsmasq to serve names to the machine it is running |
| 46 | on (put nameserver 127.0.0.1 in /etc/resolv.conf and |
| 47 | give dnsmasq the option -r /etc/resolv.dnsmasq) |
| 48 | (6) Dnsmasq will re-read its servers if the |
| 49 | modification time of resolv.conf changes. Along with |
| 50 | 4 above this allows nameservers to be set |
| 51 | automatically by ppp or dhcp. |
| 52 | |
| 53 | A really clever NAT-like technique allows the daemon to have lots |
| 54 | of queries in progress, but still remain very lightweight. |
| 55 | Dnsmasq has a small footprint and normally doesn't allocate |
| 56 | any more memory after start-up. The NAT-like forwarding was |
| 57 | inspired by a suggestion from Eli Chen <eli@routefree.com> |
| 58 | |
| 59 | release 0.96 Fixed embarrasing thinko in cache linked-list code. |
| 60 | |
| 61 | release 0.98 Some enhancements and bug-fixes. |
| 62 | Thanks to "Denis Carre" <denis.carre@laposte.net> and Martin |
| 63 | Otte <otte@essc.psu.edu> |
| 64 | |
| 65 | (1) Dnsmasq now always sets the IP source address |
| 66 | of its replies correctly. Older versions would not always |
| 67 | do this on multi-homed and IP aliased hosts, which violates |
| 68 | the RFC. |
| 69 | (2) Dnsmasq no longer crashes if a server loop is created |
| 70 | (ie dnsmasq is told to use itself as an upstream server.) |
| 71 | Now it just logs the problem and doesn't use the bad |
| 72 | server address. |
| 73 | (3) Dnsmasq should now forward (but not cache) inverse queries |
| 74 | and server status queries; this feature has not been tested. |
| 75 | (4) Don't write the pid file when in non-daemon mode. |
| 76 | (5) Create the pid file mode 644, rather then 666 (!). |
| 77 | (6) Generate queries to upstream nameservers with unpredictable |
| 78 | ids, to thwart DNS spoofers. |
| 79 | (7) Dnsmasq no longer forwards queries when the |
| 80 | "recursion desired" bit is not set in the header. |
| 81 | (8) Fixed getopt code to work on compliers with unsigned char. |
| 82 | |
| 83 | release 0.991 Added -b flag: when set causes dnsmasq to always answer |
| 84 | reverse queries on the RFC 1918 private IP space itself and |
| 85 | never forward them to an upstream server. If the name is not in |
| 86 | /etc/hosts, dnsmasq replies with the dotted-quad address. |
| 87 | |
| 88 | Fixed a bug which stopped dnsmasq working on a box with |
| 89 | two or more interfaces with the same IP address. |
| 90 | |
| 91 | Fixed cacheing of CNAMEs. Previously, a CNAME which pointed |
| 92 | to a name with many A records would not have all the addresses |
| 93 | returned when being answered from the cache. |
| 94 | |
| 95 | Thanks to "Steve Hardy" <s.a.hardy@connectux.com> for his input |
| 96 | on these fixes. |
| 97 | |
| 98 | Fixed race which could cause dnsmasq to miss the second of |
| 99 | two closely-spaced updates of resolv.conf (Thanks to Eli Chen |
| 100 | for pointing this out.) |
| 101 | |
| 102 | Fixed a bug which could cause dnsmasq to fail to cache some |
| 103 | dns names. |
| 104 | |
| 105 | release 0.992 Small change to memory allocation so that names in /etc/hosts |
| 106 | don't use cache slots. Also make "-c 0" flag meaningfully |
| 107 | disable caching completely. |
| 108 | |
| 109 | release 0.993 Return only the first (canonical) name from an entry in |
| 110 | /etc/hosts as reply to reverse query. |
| 111 | |
| 112 | Handle wildcard queries for names/addresses in /etc/hosts |
| 113 | this is mainly to allow reverse lookups by dig to succeed. |
| 114 | (Bug reported by Simon J. Rowe" <srowe@mose.org.uk>) |
| 115 | |
| 116 | Subtle change to the logic which selects which of multiple |
| 117 | upstream servers we send queries to. This fixes a problem |
| 118 | where dnsmasq continuously sends queries to a server which |
| 119 | is returning error codes and ignores one which is working. |
| 120 | |
| 121 | release 0.994 Fixed bug which broke lookup of names in /etc/hosts |
| 122 | which have upper-case letters in them. Thanks for Joao Clemente |
| 123 | for spotting that one. |
| 124 | |
| 125 | Output cache statistics on receipt of SIGUSR1. These go |
| 126 | to syslog except in debug (-d) mode, when a complete cache |
| 127 | dump goes to stdout. Suggestion from Joao Clemente, code |
| 128 | based in John Volpe's. |
| 129 | |
| 130 | Accept GNU long options on the command line. Code from |
| 131 | John Volpe for this. |
| 132 | |
| 133 | Split source code into multiple files and produced |
| 134 | a proper makefile. |
| 135 | |
| 136 | Included code from John Volpe to parse dhcp.leases file |
| 137 | written by ISC dhcpd. The hostnames in the leases file are |
| 138 | added to the cache and updated as dhcpd updates the |
| 139 | leases file. The code has been heavily re-worked by me, |
| 140 | so any bugs are probably mine. |
| 141 | |
| 142 | release 0.995 Small tidy-ups to signal handling and cache code. |
| 143 | |
| 144 | release 0.996 Added negative caching: If dnsmasq gets a "no such domain" reply |
| 145 | from an upstream nameserver, it will cache that information |
| 146 | for a time specified by the SOA RR in the reply. See RFC 2308 |
| 147 | for details. This is useful with resolver libraries |
| 148 | which append assorted suffices to non-FQDN in an attempt to |
| 149 | resolve them, causing useless cache misses. |
| 150 | |
| 151 | Added -i flag, which restricts dnsmasq to offering name service |
| 152 | only on specified interfaces. |
| 153 | |
| 154 | release 0.997 Deleted INSTALL script and added "install" target to makefile. |
| 155 | |
| 156 | Stopped distributing binaries in the tarball to avoid |
| 157 | libc version clashes. |
| 158 | |
| 159 | Fixed interface detection code to |
| 160 | remove spurious startup errors in rare circumstances. |
| 161 | |
| 162 | Dnsmasq now changes its uid, irrevocably, to nobody after |
| 163 | startup for security reasons. Thanks to Peter Bailey for |
| 164 | this patch. |
| 165 | |
| 166 | Cope with infinite DHCP leases. Patch thanks to |
| 167 | Yaacov Akiba Slama. |
| 168 | |
| 169 | Added rpm control files to .tar.gz distribution. Thanks to |
| 170 | Peter Baldwin at ClarkConnect for those. |
| 171 | |
| 172 | Improved startup script for rpms. Thanks to Yaacov Akiba Slama. |
| 173 | |
| 174 | release 1.0 Stable release: dnsmasq is now considered feature-complete |
| 175 | and stable. |
| 176 | |
| 177 | release 1.1 Added --user argument to allow user to change to |
| 178 | a different userid. |
| 179 | |
| 180 | Added --mx-target argument to allow mail to be delivered |
| 181 | away from the gateway machine running dnsmasq. |
| 182 | |
| 183 | Fixed highly obscure bug with wildcard queries for |
| 184 | DHCP lease derived names. |
| 185 | |
| 186 | Moved manpage from section 1 to section 8. |
| 187 | |
| 188 | Added --no-poll option. |
| 189 | Added Suse-rpm support. |
| 190 | Thanks to Joerg Mayer for the last two. |
| 191 | |
| 192 | release 1.2 Added IPv6 DNS record support. AAAA records are cached |
| 193 | and read from /etc/hosts. Reverse-lookups in the |
| 194 | ip6.int and ip6.arpa domains are suppored. Dnsmasq can |
| 195 | talk to upstream servers via IPv6 if it finds IP6 addresses |
| 196 | in /etc/resolv.conf and it offers DNS service automatically |
| 197 | if IPv6 support is present in the kernel. |
| 198 | |
| 199 | Extended negative caching to NODATA replies. |
| 200 | |
| 201 | Re-vamped CNAME processing to cope with RFC 2317's use of |
| 202 | CNAMES to PTR RRs in CIDR. |
| 203 | |
| 204 | Added config.h and a couple of symbols to aid |
| 205 | compilation on non-linux systems. |
| 206 | |
| 207 | release 1.3 Some versions of the Linux kernel return EINVAL rather |
| 208 | then ENPROTONOSUPPORT when IPv6 is not available, |
| 209 | causing dnsmasq to bomb out. This release fixes that. |
| 210 | Thanks to Steve Davis for pointing this one out. |
| 211 | |
| 212 | Trivial change to startup logic so that dnsmasq logs |
| 213 | its stuff and reads config files straight away on |
| 214 | starting, rather than after the first query - principle |
| 215 | of least surprise applies here. |
| 216 | |
| 217 | release 1.4 Fix a bug with DHPC lease parsing which broke in |
| 218 | non-UTC timezones. Thanks to Mark Wormgoor for |
| 219 | spotting and diagnosing this. Fixed versions in |
| 220 | the .spec files this time. Fixed bug in Suse startup |
| 221 | script. Thanks to Didi Niklaus for pointing this out. |
| 222 | |
| 223 | release 1.5 Added --filterwin2k option which stops dnsmasq from forwarding |
| 224 | "spam" queries from win2k boxes. This is useful to stop spurious |
| 225 | connections over dial-on-demand links. Thanks to Steve Hardy |
| 226 | for this code. |
| 227 | |
| 228 | Clear "truncated" bit in replies we return from upstream. This |
| 229 | stops resolvers from switching to TCP, which is pointless since |
| 230 | dnsmasq doesn't support TCP. This should solve problems |
| 231 | in resolving hotmail.com domains. |
| 232 | |
| 233 | Don't include getopt.h when Gnu-long-options are disabled - |
| 234 | hopefully this will allow compilation on FreeBSD. |
| 235 | |
| 236 | Added the --listen-address and --pid-file flags. |
| 237 | |
| 238 | Fixed a bug which caused old entries in the DHCP leases file |
| 239 | to be used in preference to current ones under certain |
| 240 | circumstances. |
| 241 | |
| 242 | release 1.6 If a machine gets named via DHCP and the DHCP name doesn't have |
| 243 | a domain part and domain suffix is set using the -s flag, then |
| 244 | that machine has two names with the same address, with and |
| 245 | without the domain suffix. When doing a _reverse_ lookup to |
| 246 | get the name, the "without suffix" name used to be returned, |
| 247 | now the "with suffix" one gets returned instead. This change |
| 248 | suggested by Arnold Schulz. |
| 249 | |
| 250 | Fixed assorted typos in the documentation. Thanks |
| 251 | to David Kimdon. |
| 252 | |
| 253 | Subtle rearrangement to the downloadable tarball, and stopped |
| 254 | distributing .debs, since dnsmasq is now an official Debian |
| 255 | package. |
| 256 | |
| 257 | release 1.7 Fix a problem with cache not clearing properly |
| 258 | on receipt of SIGHUP. Bug spotted by Sat Deshpande. |
| 259 | |
| 260 | In group-id changing code: |
| 261 | 1) Drop supplimentary groups. |
| 262 | 2) Change gid before dropping root (patch from Soewono Effendi.) |
| 263 | 3) Change group to "dip" if it exists, to allow access |
| 264 | to /etc/ppp/resolv.conf (suggestion from Jorg Sommer.) |
| 265 | Update docs to reflect above changes. |
| 266 | |
| 267 | Other documentation changes from David Miller. |
| 268 | Added suggested script fragment for dhcpcd.exe. |
| 269 | |
| 270 | release 1.8 Fix unsafe use of tolower() macro - allows linking against |
| 271 | ulibc. (Patches from Soewono Effendi and Bjorn Andersson.) |
| 272 | |
| 273 | Fix typo in usage string. |
| 274 | |
| 275 | Added advice about RedHat PPP configuration to |
| 276 | documentation. (Thanks to C. Lee Taylor.) |
| 277 | |
| 278 | Patches to fix problems on BSD systems from Marc Huber |
| 279 | and Can Erkin Acar. These add the options |
| 280 | HAVE_ARC4RANDOM and HAVE_SOCKADDR_SA_LEN to config.h. |
| 281 | Elaborated config.h - should really use autoconf. |
| 282 | |
| 283 | Fix time-to-live calculation when chasing CNAMEs. |
| 284 | |
| 285 | Fix use-after-free and missing initialisation bugs in |
| 286 | the cache code. (Thanks to Marc Huber.) |
| 287 | |
| 288 | Builds on Solaris 9. (Thanks to Marc Huber.) |
| 289 | |
| 290 | release 1.9 Fixes to rpm .spec files. |
| 291 | |
| 292 | Don't put expired DHCP entries into the cache only to |
| 293 | throw them away again. |
| 294 | |
| 295 | Put dnsmasq on a severe memory diet: this reduces both |
| 296 | the amount of heap space used and the stack size |
| 297 | required. The difference is not really visible with |
| 298 | bloated libcs like glibc, but should dramatically reduce |
| 299 | memory requirements when linked against ulibc for use on |
| 300 | embeded routers, and that's the point really. Thanks to |
| 301 | Matthew Natalier for prompting this. |
| 302 | |
| 303 | Changed debug mode (-d) so that all logging appears on |
| 304 | stderr as well as going to syslogd. |
| 305 | |
| 306 | Added HAVE_IPV6 config symbol to allow compilation |
| 307 | against a libc which doesn't have IPv6 support. |
| 308 | |
| 309 | Added a facility to log all queries, enabled with -q flag. |
| 310 | |
| 311 | Fixed packet size checking bug in address extraction code. |
| 312 | |
| 313 | Halved default cache size - 300 was way OTT in typical use. |
| 314 | |
| 315 | Added self-MX function, enabled by -e flag. Thanks to |
| 316 | Lyonel Vincent for the patch. |
| 317 | |
| 318 | Added HAVE_FORK config symbol and stuff to support |
| 319 | uClinux. Thanks to Matthew Natalier for uClinux stuff. |
| 320 | |
| 321 | release 1.10 Log warnings if resolv.conf or dhcp.leases are not |
| 322 | accessable for any reason, as suggested by Hinrich Eilts. |
| 323 | |
| 324 | Fixed wrong address printing in error message about |
| 325 | no interface with address. |
| 326 | |
| 327 | Updated docs and split installation instuctions into setup.html. |
| 328 | |
| 329 | Fix bug in CNAME chasing code: One CNAME pointing |
| 330 | to many A records would lose A records after the |
| 331 | first. This bug was introduced in version 1.9. |
| 332 | |
| 333 | Log startup failures at level Critical as well as |
| 334 | printing them to standard error. |
| 335 | Exit with return code 1 when given bad options. |
| 336 | |
| 337 | Cleaned up code for no-cache operation. |
| 338 | |
| 339 | Added -o option which forces dnsmasq to use to |
| 340 | upstream servers in the order they appear in /etc/resolv.conf. |
| 341 | |
| 342 | Added upstream server use logging. |
| 343 | |
| 344 | Log full cache dump on receipt of SIGUSR1 when query |
| 345 | logging is enabled (-q switch). |
| 346 | |
| 347 | Added -S option to directly specify upstream servers and |
| 348 | added ability to direct queries for specific domains to |
| 349 | specfic servers. Suggested by Jens Vonderheide. |
| 350 | |
| 351 | Upgraded random ID generation - patch from Rob Funk. |
| 352 | |
| 353 | Fixed reading of domains in arguments with capital |
| 354 | letters or trailing periods. |
| 355 | |
| 356 | Fixed potential SEGV when given bad options. |
| 357 | |
| 358 | Read options from /etc/dnsmasq.conf if it exists. |
| 359 | Do sensible things with missing parameters, eg |
| 360 | "--resolv-file=" turns off reading /etc/resolv.conf. |
| 361 | |
| 362 | release 1.11 Actually implement the -R flag promised in the 1.10 man page. |
| 363 | |
| 364 | Improve and rationalise the return codes in answers to |
| 365 | queries. In the case that there are no available |
| 366 | upstream servers to forward a query to, return REFUSED. |
| 367 | This makes sendmail work better on modem connected |
| 368 | systems when the modem link is down (Thanks to Roger Plant). |
| 369 | Cache and return the NXDOMAIN status of failed queries: |
| 370 | this makes the `host` command work when traversing search |
| 371 | paths (Thanks to Peter Bailey). Set the "authoritative" |
| 372 | bit in replies containing names from /etc/hosts or DHCP. |
| 373 | |
| 374 | Tolerate MS-DOS style line ending codes in /etc/hosts |
| 375 | and /etc/resolv.conf, for people who copy from winsock |
| 376 | installations. |
| 377 | |
| 378 | Allow specification of more than one resolv.conf file. This is |
| 379 | intended for laptops which connect via DHCP or |
| 380 | PPP. Whichever resolv.conf was updated last is used. |
| 381 | |
| 382 | Allow -S flags which specify a domain but no server |
| 383 | address. This gives local domains which are never forwarded. |
| 384 | |
| 385 | Add -E flag to automatically add the domain suffix to |
| 386 | names in /etc/hosts -suggestion from Phil Harman. |
| 387 | |
| 388 | Always return a zero time-to-live for names derived from |
| 389 | DHCP which stops anthing else caching these |
| 390 | names. Previously the TTL was derived from the lease |
| 391 | time but that is incorrect since a lease can be given |
| 392 | up early: dnsmasq would know this but anything with the |
| 393 | name cached with long TTL would not be updated. |
| 394 | |
| 395 | Extended HAVE_IPV6 config flag to allow compliation on |
| 396 | old systems which don't have modern library routines |
| 397 | like inet_ntop(). Thanks to Phil Harman for the patch. |
| 398 | |
| 399 | release 1.12 Allow more than one domain in server config lines and |
| 400 | make "local" a synonym for "server". This makes things |
| 401 | like "local=/localnet/thekelleys.org.uk/" legal. Allow |
| 402 | port to specified as part of server address. |
| 403 | |
| 404 | Allow whole domains to have an IP address specified |
| 405 | in /etc/dnsmasq.conf. (/etc/hosts doesn't work domains). |
| 406 | address=/doubleclick.net/127.0.0.1 should catch all |
| 407 | those nasty banner ads. Inspired by a patch |
| 408 | from Daniel Gryniewicz |
| 409 | |
| 410 | Log the source of each query when logging switched on. |
| 411 | |
| 412 | Fix bug in script fragment for dhcpcd - thanks to Barry Stewart. |
| 413 | |
| 414 | Fix bug which meant that strict-order and self-mx were |
| 415 | always enabled. |
| 416 | |
| 417 | Builds with Linux libc5 now - for the Freesco project. |
| 418 | |
| 419 | Fixed Makefile installation script (patch from Silvan |
| 420 | Minghetti) and added CC and CFLAGS variables. |
| 421 | |
| 422 | Improve resource allocation to reduce vulnerability to |
| 423 | DOS attacks - the old version could have all queries |
| 424 | blocked by a continuous high-speed stream of |
| 425 | queries. Now some queries will succeed, and the excess |
| 426 | will be rejected with a server fail error. This change also |
| 427 | protects against server-loops; setting up a resolving |
| 428 | loop between two instances of dnsmasq is no longer |
| 429 | catastrophic. The servers will continue to run, looped |
| 430 | queries fail and a warning is logged. Thanks to C. Lee |
| 431 | Taylor for help with this. |
| 432 | |
| 433 | release 1.13 Added support for building rpms suitable for modern Suse |
| 434 | systems. (patch from Andi <cambeis@netplace.de>) |
| 435 | |
| 436 | Added options --group, --localmx, --local-ttl, |
| 437 | --no-negcache, --addn-host. |
| 438 | |
| 439 | Moved all the various rpm-building bits into /rpm. |
| 440 | |
| 441 | Fix builds with glibc 2.1 (thanks to Cristian |
| 442 | Ionescu-Idbohrn) |
| 443 | |
| 444 | Preserve case in domain names, as per RFC1035. |
| 445 | |
| 446 | Fixed ANY queries to domains with --address specification. |
| 447 | |
| 448 | Fixed FreeBSD build. (thanks to Steven Honson) |
| 449 | |
| 450 | Added -Q option which allows a specified port to be used |
| 451 | to talk to upstream servers. Useful for people who want |
| 452 | very paranoid firewalls which open individual UDP port. |
| 453 | (thanks to David Coe for the patch) |
| 454 | |
| 455 | release 1.14 Fixed man page description of -b option which confused |
| 456 | /etc/hosts with /etc/resolv.conf. (thanks to Christopher |
| 457 | Weimann) |
| 458 | |
| 459 | Fixed config.h to allow building under MACOS X and glibc |
| 460 | 2.0.x. (thanks to Matthew Gregan and Serge Caron) |
| 461 | |
| 462 | Added --except-interface option. (Suggested by Serge Caron) |
| 463 | |
| 464 | Added SIGUSR2 facility to re-scan for new |
| 465 | interfaces. (Suggested by Serge Caron) |
| 466 | |
| 467 | Fixed SEGV in option-reading code for invalid options. |
| 468 | (Thanks to Klaas Teschauer) |
| 469 | |
| 470 | Fixed man page to clarify effect of SIGUSR1 on |
| 471 | /etc/resolv.conf. |
| 472 | (Thanks to Klaas Teschauer) |
| 473 | |
| 474 | Check that recieved queries have only rfc1035-legal characters |
| 475 | in them. This check is mainly to avoid bad strings being |
| 476 | sent to syslog. |
| 477 | |
| 478 | Fixed &&/& confusion in option.c and added DESTDIR |
| 479 | variable for "make install" (Thanks to Osvaldo |
| 480 | Marques for the patch.) |
| 481 | |
| 482 | Fixed /etc/hosts parsing code to cope with MS-DOS |
| 483 | line-ends in the file. This was supposed to be done in |
| 484 | version 1.11, but something got missed. (Thanks to Doug |
| 485 | Copestake for helping to find this.) |
| 486 | |
| 487 | Squash repeated name/address pairs read from hosts |
| 488 | files. |
| 489 | |
| 490 | Tidied up resource handling in util.c (Thanks to |
| 491 | Cristian Ionescu-Idbohrn). |
| 492 | |
| 493 | Added hashed searching of domain names. People are starting |
| 494 | to use dnsmasq with larger loads now, and bigger caches, |
| 495 | and large lists of ad-block addresses. This means doing |
| 496 | linear searches can start to use lots of CPU so I added hashed |
| 497 | searching and seriously optimised the cache code for |
| 498 | algorithmic efficiency. Also upped the limit on cache |
| 499 | size to 10000. |
| 500 | |
| 501 | Fixed logging of the source of names from the additional |
| 502 | hosts file and from the "bogus private address" option. |
| 503 | |
| 504 | Fixed spurious re-reading of empty lease files. (Thanks |
| 505 | to Lewis Baughman for spotting this.) |
| 506 | |
| 507 | Fixed building under uclibc (patch from Cristian Ionescu-Idbohrn) |
| 508 | |
| 509 | Do some socket tweaking to allow dnsmasq to co-exist |
| 510 | with BIND. Thanks to Stefan 'Sec' Zehl for the patch. |
| 511 | |
| 512 | release 1.15 Added --bogus-nxdomain option. |
| 513 | |
| 514 | Restrict checking of resolv.conf and DHCP leases files |
| 515 | to once per second. This is intended to improve |
| 516 | performance under heavy loads. Also make a system call |
| 517 | to get the current time once per query, rather than four |
| 518 | times. |
| 519 | |
| 520 | Increased number of outstanding queries to 150 in |
| 521 | config.h |
| 522 | |
| 523 | release 1.16 Allow "/" characters in domain names - this fixes |
| 524 | caching of RFC 2317 CNAME-PTR records. |
| 525 | |
| 526 | Fixed brain-fart in -B option when GETOPT_LONG not |
| 527 | enabled - thanks to Steven Young and Jason Miller |
| 528 | for pointing this out. |
| 529 | |
| 530 | Generalised bogus-nxdomain code: allow more than one |
| 531 | address to check, and deal with replies with multiple |
| 532 | answer records. (Based on contribution from Humberto |
| 533 | Massa.) |
| 534 | |
| 535 | Updated the documentation to include information about |
| 536 | bogus-nxdomain and the Verisign tragedy. |
| 537 | |
| 538 | Added libraries needed on Solaris to Makefile. |
| 539 | |
| 540 | Added facility to set source address in queries to |
| 541 | upstream nameservers. This is useful with multihomed |
| 542 | hosts, especially when using VPNs. Thanks to Tom Fanning |
| 543 | for suggesting this feature. |
| 544 | |
| 545 | Tweaked logging: log to facility LOCAL0 when in |
| 546 | debug/no-daemon mode and changed level of query logging |
| 547 | from INFO to DEBUG. Make log options controllable in |
| 548 | config.h |
| 549 | |
| 550 | release 1.17 Fixed crash with DHCP hostnames > 40 characters. |
| 551 | |
| 552 | Fixed name-comparision routines to not depend on Locale, |
| 553 | in theory this versions since 1.15 could lock up or give |
| 554 | wrong results when run with locale != 'C'. |
| 555 | |
| 556 | Fix potential lockup in cache code. (thanks to Henning |
| 557 | Glawe for help chasing this down.) |
| 558 | |
| 559 | Made lease-file reader bullet-proof. |
| 560 | |
| 561 | Added -D option, suggested by Peter Fichtner. |
| 562 | |
| 563 | release 1.18 Added round-robin DNS for names which have more than one |
| 564 | address. In this case all the addresses will be |
| 565 | returned, as before, but the order will change on each |
| 566 | query. |
| 567 | |
| 568 | Remove stray tolower() and isalnum() calls missed in |
| 569 | last release to complete LOCALE independence. |
| 570 | |
| 571 | Allow port numbers in source-address specifications. |
| 572 | |
| 573 | For hostnames without a domain part which don't get |
| 574 | forwarded because -D is in effect, return NXDOMAIN not |
| 575 | an empty reply. |
| 576 | |
| 577 | Add code to return the software version in repsonse to the |
| 578 | correct magic query in the same way as BIND. Use |
| 579 | "dig version.bind chaos txt" to make the query. |
| 580 | |
| 581 | Added negative caching for PTR (address to name) records. |
| 582 | |
| 583 | Ensure that names of the form typically used in PTR queries |
| 584 | (ie w.x.yz.in-addr.arpa and IPv6 equivalents) get |
| 585 | correct answers when queried as other types. It's |
| 586 | unlikely that anyone would do this, but the change makes |
| 587 | things pedantically correct. |
| 588 | |
| 589 | Taught dnsmasq to understand "bitstring" names, as these |
| 590 | are used for PTR lookups of IPv6 addresses by some |
| 591 | resolvers and lookup tools. Dnsmasq now understands both |
| 592 | the ip6.int domain and the ip6.arpa domain and both |
| 593 | nibble and bitstring formats so it should work with any |
| 594 | client code. Standards for this stuff have flip-flopped |
| 595 | over the last few years, leaving many different clients |
| 596 | in their wake. See RFC2673 for details of bitstrings. |
| 597 | |
| 598 | Allow '_' characters in domain names: Legal characters |
| 599 | are now [a-z][A-Z].-_ Check names read from hosts files |
| 600 | and leases files and reject illegal ones with a message |
| 601 | in syslog. |
| 602 | |
| 603 | Make empty domain names in server and address options |
| 604 | have the special meaning "unqualified |
| 605 | names". (unqualified names are names without any dots in |
| 606 | them). It's now possible to do server=//1.2.3.4 and have |
| 607 | unqualified names sent to a special nameserver. |
| 608 | |
| 609 | release 2.0rc1 |
| 610 | Moved source code into src/ directory. |
| 611 | |
| 612 | Fixes to cure compilation breakage when HAVE_IPV6 not |
| 613 | set, thanks to Claas Hilbrecht. |
| 614 | |
| 615 | BIG CHANGE: added an integrated DHCP server and removed |
| 616 | the code to read ISC dhcp.leases. This wins in terms |
| 617 | of ease of setup and configuration flexibility and |
| 618 | total machine resources consumed. |
| 619 | |
| 620 | Re-jiged the signal handling code to remove a race |
| 621 | condition and to be more portable. |
| 622 | |
| 623 | release 2.0 |
| 624 | Thanks to David Ashworth for feedback which informed many |
| 625 | of the fixes below. |
| 626 | |
| 627 | Allow hosts to be specified by client ID in dhcp-hosts |
| 628 | options. These are now one of |
| 629 | dhcp-host=<hardware addr>,.... |
| 630 | dhcp-host=id:<hex client id>,..... |
| 631 | dhcp-host=id:<ascii client id>,..... |
| 632 | |
| 633 | Allow dhcp-host options to specify any IP address on the |
| 634 | DHCP-served network, not just the range available for |
| 635 | dynamic allocation. |
| 636 | |
| 637 | Allow dhcp-host options for the same host with different |
| 638 | IP adresses where the correct one will be selected for |
| 639 | the network the host appears on. |
| 640 | |
| 641 | Fix parsing of --dhcp-option to allow more than one |
| 642 | IP address and to allow text-type options. |
| 643 | |
| 644 | Inhibit use of --dhcp-option to send hostname DHCP options. |
| 645 | |
| 646 | Update the DNS with DHCP information after re-reading |
| 647 | /etc/hosts so that any DHCP derived names which have been |
| 648 | shadowed by now-deleted hosts entries become visible. |
| 649 | |
| 650 | Fix typos in dnsmasq.conf.example |
| 651 | |
| 652 | Fixes to Makefile(s) to help pkgsrc packaging - patch |
| 653 | from "pancake". |
| 654 | |
| 655 | Add dhcp-boot option to support network boot. |
| 656 | |
| 657 | Check for duplicate IP addresses in dhcp-hosts lines |
| 658 | and refuse to run if found. If allowed to remain these |
| 659 | can provoke an infinite loop in the DHCP protocol. |
| 660 | |
| 661 | Attempted to rationalise the .spec files for rpm |
| 662 | building. There are now files for Redhat, Suse and |
| 663 | Mandrake. I hope they work OK. |
| 664 | |
| 665 | Fixed hard-to-reproduce crash involving use of local |
| 666 | domains and IPv6 queries. Thanks to Roy Marples for |
| 667 | helping to track that one down. |
| 668 | |
| 669 | release 2.1 |
| 670 | Thanks to Matt Swift and Dag Wieers for many suggestions |
| 671 | which went into this release. |
| 672 | |
| 673 | Tweak include files to allow compilation on FreeBSD 5 |
| 674 | |
| 675 | Fix unaligned access warnings on BSD/Alpha. |
| 676 | |
| 677 | Allow empty DHCP options, like so: dhpc-option=44 |
| 678 | |
| 679 | Allow single-byte DHCP options like so: dhcp-option=20,1 |
| 680 | |
| 681 | Allow comments on the same line as options in |
| 682 | /etc/dnsmasq.conf |
| 683 | |
| 684 | Don't complain when the same name and address is |
| 685 | allocated to a host using DHCP and /etc/hosts. |
| 686 | |
| 687 | Added to the example configuration the dnsmasq equivalent |
| 688 | of the ISC dhcpd settings given in |
| 689 | http://www.samba.org/samba/ftp/docs/textdocs/DHCP-Server-Configuration.txt |
| 690 | |
| 691 | Fixed long-existing strangeness in Linux IPv6 interface |
| 692 | discovery code. The flags field in /proc/net/if_inet6 is |
| 693 | _not_ the interface flags. |
| 694 | |
| 695 | Fail gracefully when getting an ENODEV error when trying |
| 696 | to bind an IPv6 socket, rather than bailing out. Thanks |
| 697 | to Jan Ischebeck for feedback on that. |
| 698 | |
| 699 | Allow the name->address mapping for static DHCP leases to |
| 700 | be set by /etc/hosts. It's now possible to have |
| 701 | dhcp-host=<mac addr>,wibble |
| 702 | or even |
| 703 | dhcp-host=wibble |
| 704 | and in /etc/hosts have |
| 705 | wibble 1.2.3.4 |
| 706 | and for the correct thing to happen. Note that some sort |
| 707 | of dhcp-host line is still needed, it's not possible for |
| 708 | random host to claim an address in /etc/hosts without |
| 709 | some explicit configuration. |
| 710 | |
| 711 | Make 0.0.0.0 in a dhcp-option to mean "the machine |
| 712 | running dnsmasq". |
| 713 | |
| 714 | Fix lease time spec when specified in dhcp-range and not |
| 715 | in dhcp-host, previously this was always one hour. |
| 716 | |
| 717 | Fix problem with setting domains as "local only". - |
| 718 | thanks to Chris Schank. |
| 719 | |
| 720 | Added support for max message size DHCP option. |
| 721 | |
| 722 | release 2.2 |
| 723 | Fix total lack for DHCP functionality on |
| 724 | Linux systems with IPv6 enabled. - thanks to |
| 725 | Jonathon Hudson for spotting that. |
| 726 | |
| 727 | Move default config file under FreeBSD - patch from |
| 728 | Steven Honson |
| 729 | |
| 730 | release 2.3 |
| 731 | Fix "install" makefile target. (reported by Rob Stevens) |
| 732 | |
| 733 | Ensure that "local=/domain/" flag is obeyed for all |
| 734 | queries on a domain, not just A and AAAA. (Reported by |
| 735 | Peter Fichtner.) |
| 736 | |
| 737 | Handle DHCPDECLINE messages and provide an error message |
| 738 | in DHCPNAK messages. |
| 739 | |
| 740 | Add "domain" setting example to |
| 741 | dnsmasq.conf.example. Thanks to K P Kirchdorfer for |
| 742 | spotting that it was missing. |
| 743 | |
| 744 | Subtle change to the DHCPREQUEST handling code to work |
| 745 | around a bug in the DHCP client in HP Jetdirect printers. |
| 746 | Thanks to Marko Stolle for finding this problem. |
| 747 | |
| 748 | Return DHCP T1 and T2 times, with "fuzz" to desychronise lease |
| 749 | renewals, as specified in the RFC. |
| 750 | |
| 751 | Ensure that the END option is always present in DHCP |
| 752 | packets , even if the packet is too small to fit all |
| 753 | the requested options. |
| 754 | |
| 755 | Handle larger-than-default DHCP packets if required, up |
| 756 | to the ethernet MTU. |
| 757 | |
| 758 | Fix a couple of places where the return code from |
| 759 | malloc() was not checked. |
| 760 | |
| 761 | Cope with a machine taking a DHCP lease and then moving |
| 762 | network so that the lease address is no longer valid. |
| 763 | |
| 764 | The DHCP server will now work via a BOOTP relay - remote |
| 765 | networks are configured with the dhcp-range option the |
| 766 | same as directly connected ones, but they need an |
| 767 | additional netmask parameter. Eg |
| 768 | --dhcp-range=192.168.4.10,192.168.4.50,255.255,255.0 |
| 769 | will enable DHCP service via a BOOTP relay on the |
| 770 | 192.168.4.0 network. |
| 771 | |
| 772 | Add a limit on the number of available DHCP leases, |
| 773 | otherwise the daemon could be DOSed by a malicious |
| 774 | host. The default is 150, but it can be changed by the |
| 775 | dhcp-lease-max option. |
| 776 | |
| 777 | Fixed compilation on OpenBSD (thanks to Frederic Brodbeck |
| 778 | for help with that.) |
| 779 | |
| 780 | Reworked the DHCP network handling code for two good |
| 781 | effects: (1) The limit of one network only for DHCP on |
| 782 | FreeBSD is now gone, (2) The DHCP server copes with |
| 783 | dynamically created interfaces. The one-interface |
| 784 | limitation remains for OpenBSD, which is missing |
| 785 | extensions to the socket API which have been in Linux |
| 786 | since version 2.2 and FreeBSD since version 4.8. |
| 787 | |
| 788 | Reworked the DNS network code to also cope with |
| 789 | dynamically created interfaces. dnsmasq will now listen |
| 790 | to the wildcard address and port 53 by default, so if no |
| 791 | --interface or --address options are given it will handle |
| 792 | dynamically created interfaces. The old behaviour can be |
| 793 | restored with --bind-interfaces for people running BIND |
| 794 | on one interface and dnsmasq on another. Note that |
| 795 | --interface and --address options still work, but the |
| 796 | filtering is done by dnsmasq, rather then the kernel. |
| 797 | This works on Linux, and FreeBSD>=5.0. On systems which |
| 798 | don't support the required API extensions, the old |
| 799 | behaviour is used, just as if --bind-interfaces had been set. |
| 800 | |
| 801 | Allow IPv6 support to be disabled at compile time. To do |
| 802 | that, add -DNO_IPV6 to the CFLAGS. Thanks to Oleg |
| 803 | I. Vdovikin for the suggestion to do that. |
| 804 | |
| 805 | Add ability to set DHCP options per network. This is done |
| 806 | by giving a network an identifier like this: |
| 807 | dhcp-range=red-net,192.168.0.10,192.168.0.50 |
| 808 | and then labeling options intended for that network only |
| 809 | like this: |
| 810 | dhcp-option=red-net,6,1.1.1.1 |
| 811 | Thanks to Oleg Vdovikin for arguing that one through. |
| 812 | |
| 813 | Made errors in the configuration file non-fatal: dnsmasq |
| 814 | will now complain bitterly, but continue. |
| 815 | |
| 816 | Added --read-ethers option, to allow dnsmasq to pull |
| 817 | static DHCP information from that file. |
| 818 | Thanks to Andi Cambeis for that suggestion. |
| 819 | |
| 820 | Added HAVE_BROKEN_RTC compilation option to support |
| 821 | embedded systems without a stable RTC. Oleg Vdovikin |
| 822 | helped work out how to make that work. |
| 823 | |
| 824 | release 2.4 |
| 825 | Fixed inability to start when the lease file doesn't |
| 826 | already exist. Thanks to Dag Wieers for reporting that. |
| 827 | |
| 828 | Fixed problem were dhcp-host configuration options did |
| 829 | not play well with entries in /etc/ethers for the same |
| 830 | host. Thanks again to Dag Wieers. |
| 831 | |
| 832 | Tweaked DHCP code to favour moving to a newly-configured |
| 833 | static IP address rather than an old lease when doing |
| 834 | DHCP allocation. |
| 835 | |
| 836 | Added --alias configuration option. This provides IPv4 |
| 837 | rewrite facilities like Cisco "DNS doctoring". Suggested |
| 838 | by Chad Skeeters. |
| 839 | |
| 840 | Fixed bug in /etc/ethers parsing code triggered by tab |
| 841 | characters. Qudos to Dag Wieers for hepling to nail that |
| 842 | one. |
| 843 | |
| 844 | Added "bind-interfaces" option correctly. |
| 845 | |
| 846 | release 2.5 |
| 847 | Made "where are we allocating addresses?" code in DHCP |
| 848 | server cope with requests via a relay which is on a |
| 849 | directly connected network for which there is not a |
| 850 | configured netmask. This strange state of affairs occurs |
| 851 | with win4lin. Thanks to Alex Melt and Jim Horner for bug |
| 852 | reports and testing with this. |
| 853 | |
| 854 | Fixed trivial-but-irritating missing #include which broke |
| 855 | compilation on *BSD. |
| 856 | |
| 857 | Force --bind-interfaces if IP-aliased interface |
| 858 | specifications are used, since the sockets API provides |
| 859 | no other sane way to determine which alias of an |
| 860 | interface a packet was sent to. Thanks to Javier Kohen |
| 861 | for the bug report. |
| 862 | |
| 863 | release 2.6 |
| 864 | Support Token Ring DHCP. Thanks to Dag Wieers for help |
| 865 | testing. Note that Token ring support only works on Linux |
| 866 | currently. |
| 867 | |
| 868 | Fix compilation on MacOS X. Thanks to Bernhard Ehlers for |
| 869 | the patch. |
| 870 | |
| 871 | Added new "ignore" keyword for |
| 872 | dhcp-host. "dhcp-host=11:22:33:44:55:66,ignore" will |
| 873 | cause the DHCP server to ignore any host with the given |
| 874 | MAC address, leaving it to other servers on the |
| 875 | network. This also works with client-id and hostnames. |
| 876 | Suggestion by Alex Melt. |
| 877 | |
| 878 | Fixed parsing of hex client IDs. Problem spotted by Peter |
| 879 | Fichtner. |
| 880 | |
| 881 | Allow conf-file options in configuration file, to |
| 882 | provide an include function. |
| 883 | |
| 884 | Re-read /etc/ethers on receipt of SIGHUP. |
| 885 | |
| 886 | Added back the ability to read ISC dhcpd lease files, by |
| 887 | popular demand. Note that this is deprecated and for |
| 888 | backwards compatibility only. You can get back the 4K of |
| 889 | memory that the code occupies by undefining |
| 890 | "HAVE_ISC_READER" in src/config.h |
| 891 | |
| 892 | Added ability to disable "pool" DHCP address allocation |
| 893 | whilst leaving static leases working. The syntax is |
| 894 | "dhcp-range=192.168.0.0,static" |
| 895 | Thanks to Grzegorz Nosek for the suggestion. |
| 896 | |
| 897 | Generalized dnsmasq-rh.spec file to work on Mandrake too, |
| 898 | and removed dnsmasq-mdk.spec. Thanks to Doug Keller. |
| 899 | |
| 900 | Allow DHCP options which are tied to specific static |
| 901 | leases in the same way as to specific networks. |
| 902 | |
| 903 | Generalised the dhcp-option parser a bit to allow hex |
| 904 | strings as parameters. This is now legal: |
| 905 | dhcp-option=128,e4:45:74:68:00:00 |
| 906 | Inspired by a patch from Joel Nordell. |
| 907 | |
| 908 | Changed the semantics of argument-less dhcp-options for |
| 909 | the default-setting ones, ie 1, 3, 6 and 28. Now, doing |
| 910 | eg, dhcp-option=3 stops dnsmasq from sending a default |
| 911 | router option at all. Thanks to Scott Emmons for pointing |
| 912 | out that this is useful. |
| 913 | |
| 914 | Fixed dnsmasq.conf parsing bug which interpreted port |
| 915 | numbers in server= lines as a comment. To start a |
| 916 | comment, a '#' character must now be a the start of a |
| 917 | line or preceded by whitespace. Thanks to Christian |
| 918 | Haggstrom for the bug report. |
| 919 | |
| 920 | release 2.7 |
| 921 | Allow the dhcp-host specification of id:* which makes |
| 922 | dnsmasq ignore any client-id. This is useful to ensure |
| 923 | that a dual-boot machine sees the same lease when one OS |
| 924 | gives a client-id and the other doesn't. It's also useful |
| 925 | when PXE boot DHCP does not use client IDs but the OS it boots |
| 926 | does. Thanks to Grzegorz Nosek for suggesting this enhancement. |
| 927 | |
| 928 | No longer assume that ciaddr is zero in received DHCPDISCOVER |
| 929 | messages, just for security against broken clients. |
| 930 | |
| 931 | Set default of siaddr field to the address of the machine running |
| 932 | dnsmasq when not explicitly set using dhcp-boot |
| 933 | option. This is the ISC dhcpd behaviour. |
| 934 | |
| 935 | Send T1 and T2 options in DHCPOFFER packets. This is required |
| 936 | by the DHCP client in some JetDirect printers. Thanks |
| 937 | to Paul Mattal for work on this. |
| 938 | |
| 939 | Fixed bug with DHCP on OpenBSD reported by Dominique Jacquel. |
| 940 | The code which added loopback interfaces to the list |
| 941 | was confusing the DHCP code, which expected one interface only. |
| 942 | Solved by adding loopback interfaces to address list instead. |
| 943 | |
| 944 | Add dhcp-vendorclass option to allow options to be sent only |
| 945 | to certain classes of clients. |
| 946 | |
| 947 | Tweaked option search code so that if a netid-qualified |
| 948 | option is used, any unqualified option is ignored. |
| 949 | |
| 950 | Changed the method of picking new dynamic IP |
| 951 | addresses. This used to use the next consecutive |
| 952 | address as long it was free, now it uses a hash |
| 953 | from the client hardware address. This reduces the amount |
| 954 | of address movement for clients which let their lease |
| 955 | expire and allows consecutive DHCPOFFERS to the same host |
| 956 | to (almost always) be for the same address, without |
| 957 | storing state before a lease is granted. |
| 958 | |
| 959 | Tweaked option handling code to return all possible |
| 960 | options rather than none when DHCP "requested options" |
| 961 | field is missing. This fixes interoperability with |
| 962 | ancient IBM LANMAN DHCP clients. Thanks to Jim Louvau for |
| 963 | help with this. |
| 964 | |
| 965 | release 2.8 |
| 966 | Pad DHCP packets to a minimum size of 300 bytes. This |
| 967 | fixes interoperability problems with the Linux in-kernel |
| 968 | DHCP/BOOTP client. Thanks to Richard Musil for |
| 969 | diagnosing this and supplying a patch. |
| 970 | |
| 971 | Fixed option-parsing bug and potential memory leak. Patch |
| 972 | from Richard Musil. |
| 973 | |
| 974 | Improved vendor class configuration and added user class |
| 975 | configuration. Specifically: (1) options are matched on |
| 976 | the netids from dhcp-range, dhcp-host, vendor class and |
| 977 | user class(es). Multiple net-ids are allowed and options |
| 978 | are searched on them all. (2) matches agains vendor class |
| 979 | and user class are now on a substring, if the given |
| 980 | string is a substring of the vendor/user class, then a |
| 981 | match occurs. Thanks again to Richard Musil for prompting |
| 982 | this. |
| 983 | |
| 984 | Make "#" match any domain on --address and --server |
| 985 | flags. --address=/#/1.2.3.4 will return 1.2.3.4 for _any_ |
| 986 | domain not otherwise matched. Of course |
| 987 | --server=/#/1.2.3.4 is exactly equivalent to |
| 988 | --server=1.2.3.4. Special request from Josh Howlett. |
| 989 | |
| 990 | Fixed a nasty bug which would cause dnsmasq to lose track |
| 991 | of leases for hosts which had a --dhcp-host flag without |
| 992 | a name specification. The mechanism for this was that |
| 993 | the hostname could get erroneously set as a zero-length |
| 994 | string and then written to the leases file as a |
| 995 | mal-formed line. Restarting dnsmasq would then lose the lease. |
| 996 | Alex Hermann's work helped chase down this problem. |
| 997 | |
| 998 | Add checks against DHCP clients which return zero-length |
| 999 | hostnames. This avoids the potential lease-loss problems |
| 1000 | reffered to above. Also, if a client sends a hostname when |
| 1001 | it creates a lease but subsequently sends no or a |
| 1002 | zero-length hostname whilst renewing, continue to use the |
| 1003 | existing hostname, don't wipe it out. |
| 1004 | |
| 1005 | Tweaked option parsing to flag some parameter errors. |
| 1006 | |
| 1007 | release 2.9 |
| 1008 | Fixed interface filter code for two effects: 1) Fixed bug |
| 1009 | where queries sent via loopback interface |
| 1010 | but to the address of another interface were ignored |
| 1011 | unless the loopback interface was explicitly configured. |
| 1012 | 2) on OpenBSD failure to configure one interface now |
| 1013 | causes a fatal error on startup rather than an huge |
| 1014 | stream of log messages. Thanks to Erik Jan Tromp for |
| 1015 | finding that bug. |
| 1016 | |
| 1017 | Changed server selection strategy to improve performance |
| 1018 | when there are many available servers and some are |
| 1019 | broken. The new algorithm is to pick as before for the |
| 1020 | first try, but if a query is retried, to send to all |
| 1021 | available servers in parallel. The first one to reply |
| 1022 | then becomes prefered for the next query. This should |
| 1023 | improve reliability without generating significant extra |
| 1024 | upstream load. |
| 1025 | |
| 1026 | Fixed breakage of special servers/addresses for |
| 1027 | unqualified domains introduced in version 2.8 |
| 1028 | |
| 1029 | Allow fallback to "bind-interfaces" at runtime: Some |
| 1030 | verions of *BSD seem to have enough stuff in the header |
| 1031 | files to build but no kernel support. Also now log if |
| 1032 | "bind-interfaces" is forced on. |
| 1033 | |
| 1034 | Log replies from upstream servers which refuse to do |
| 1035 | recursion - dnsmasq is not a recursive nameserver and |
| 1036 | relies on upstream servers to do the recursion, this |
| 1037 | flags a configuration error. |
| 1038 | |
| 1039 | Disable client-id matching for hosts whose MAC address is |
| 1040 | read from /etc/ethers. Patch from Oleg I. Vdovikin. |
| 1041 | |
| 1042 | Extended --mx-host flag to allow arbitrary targets for MX |
| 1043 | records, suggested by Moritz Bunkus. |
| 1044 | |
| 1045 | Fixed build under NetBSD 2.0 - thanks to Felix Deichmann |
| 1046 | for the patch. |
| 1047 | |
| 1048 | Deal correctly with repeated addresses in /etc/hosts. The |
| 1049 | first name found is now returned for reverse lookups, |
| 1050 | rather than all of them. |
| 1051 | |
| 1052 | Add back fatal errors when nonexistant |
| 1053 | interfaces or interface addresses are given but only in |
| 1054 | "bind-interfaces" mode. Principle of least surprise applies. |
| 1055 | |
| 1056 | Allow # as the argument to --domain, meaning "read the |
| 1057 | domain from the first search directive in |
| 1058 | /etc.resolv.conf". Feature suggested by Evan Jones. |
| 1059 | |
| 1060 | release 2.10 |
| 1061 | Allow --query-port to be set to a low port by creating and |
| 1062 | binding the socket before dropping root. (Suggestion from |
| 1063 | Jamie Lokier) |
| 1064 | |
| 1065 | Support TCP queries. It turned out to be possible to do |
| 1066 | this with a couple of hundred lines of code, once I knew |
| 1067 | how. The executable size went up by a few K on i386. |
| 1068 | There are a few limitations: data obtained via TCP is not |
| 1069 | cached, and dynamically-created interfaces may break under |
| 1070 | certain circumstances. Source-address or query-port |
| 1071 | specifications are ignored for TCP. |
| 1072 | |
| 1073 | NAK attempts to renew a DHCP lease where the DHCP range |
| 1074 | has changed and the lease is no longer in the allowed |
| 1075 | range. Jamie Lokier pointed out this bug. |
| 1076 | |
| 1077 | NAK attempts to renew a pool DHCP lease when a statically |
| 1078 | allocated address has become available, forcing a host to |
| 1079 | move to its allocated address. Lots of people have |
| 1080 | suggested this change and been rebuffed (they know who |
| 1081 | they are) the straws that broke the camel's back were Tim |
| 1082 | Cutts and Jamie Lokier. |
| 1083 | |
| 1084 | Remove any nameserver records from answers which are |
| 1085 | modified by --alias flags. If the answer is modified, it |
| 1086 | cannot any longer be authoritative. |
| 1087 | |
| 1088 | Change behaviour of "bogus-priv" option to return NXDOMAIN |
| 1089 | rather than a PTR record with the dotted-quad address as |
| 1090 | name. The new behaviour doesn't provoke tcpwrappers like |
| 1091 | the old behavior did. |
| 1092 | |
| 1093 | Added a patch for the Suse rpm. That changes the default |
| 1094 | group to one suitable for Suse and disables inclusion of |
| 1095 | the ISC lease-file reader code. Thanks to Andy Cambeis for |
| 1096 | his ongoing work on Suse packaging. |
| 1097 | |
| 1098 | Support forwarding of EDNS.0 The maximum UDP packet size |
| 1099 | defaults to 1280, but may be changed with the |
| 1100 | --edns-packet-max option. Detect queries with the do bit |
| 1101 | set and always forward them, since DNSSEC records are |
| 1102 | not cached. This behaviour is required to make |
| 1103 | DNSSECbis work properly though dnsmasq. Thanks to Simon |
| 1104 | Josefsson for help with this. |
| 1105 | |
| 1106 | Move default config file location under OpenBSD from |
| 1107 | /usr/local/etc/dnsmasq.conf to /etc/dnsmasq.conf. Bug |
| 1108 | report from Jonathan Weiss. |
| 1109 | |
| 1110 | Use a lease with matching MAC address for a host which |
| 1111 | doesn't present a client-id, even if there was a client ID |
| 1112 | at some point in the past. This reduces surprises when |
| 1113 | changing DHCP clients, adding id:* to a host, and from the |
| 1114 | semantics change of /etc/ethers in 2.9. Thanks to Bernard |
| 1115 | Sammer for finding that. |
| 1116 | |
| 1117 | Added a "contrib" directory and in it the dnslist utility, |
| 1118 | from Thomas Tuttle. |
| 1119 | |
| 1120 | Fixed "fail to start up" problems under Linux with IPv6 |
| 1121 | enabled. It's not clear that these were an issue in |
| 1122 | released versions, but they manifested themselves when TCP |
| 1123 | support was added. Thanks to Michael Hamilton for |
| 1124 | assistance with this. |
| 1125 | |
| 1126 | version 2.11 |
| 1127 | Fixed DHCP problem which could result in two leases in the |
| 1128 | database with the same address. This looked much more |
| 1129 | alarming then it was, since it could only happen when a |
| 1130 | machine changes MAC address but kept the same name. The |
| 1131 | old lease would persist until it timed out but things |
| 1132 | would still work OK. |
| 1133 | |
| 1134 | Check that IP addresses in all dhcp-host directives are |
| 1135 | unique and die horribly if they are not, since otherwise |
| 1136 | endless protocol loops can occur. |
| 1137 | |
| 1138 | Use IPV6_RECVPKTINFO as socket option rather than |
| 1139 | IPV6_PKTINFO where available. This keeps late-model FreeBSD |
| 1140 | happy. |
| 1141 | |
| 1142 | Set source interface when replying to IPv6 UDP |
| 1143 | queries. This is needed to cope with link-local addresses. |
| 1144 | |
| 1145 | version 2.12 |
| 1146 | Added extra checks to ensure that DHCP created DNS entries |
| 1147 | cannot generate multiple DNS address->name entries. Thanks to |
| 1148 | Stefan Monnier for finding the exact set of configuration |
| 1149 | options which could create this. |
| 1150 | |
| 1151 | Don't set the the filterwin2k option in the example config |
| 1152 | file and add warnings that is breaks Kerberos. Thanks to |
| 1153 | Simon Josefsson and Timothy Folks for pointing that out. |
| 1154 | |
| 1155 | Log types of incoming queries as well as source and domain. |
| 1156 | |
| 1157 | Log NODATA replies generated as a result of the |
| 1158 | filterwin2k option. |
| 1159 | |
| 1160 | version 2.13 |
| 1161 | Fixed crash with un-named DHCP hosts introduced in 2.12. |
| 1162 | Thanks to Nicolo Wojewoda and Gregory Gathy for bug reports. |
| 1163 | |
| 1164 | version 2.14 |
| 1165 | Fix DHCP network detection for hosts which talk via a |
| 1166 | relay. This makes lease renewal for such hosts work |
| 1167 | correctly. |
| 1168 | |
| 1169 | Support RFC3011 subnet selectors in the DHCP server. |
| 1170 | |
| 1171 | Fix DHCP code to generate RFC-compliant responses |
| 1172 | to hosts in the INIT-REBOOT state. |
| 1173 | |
| 1174 | In the DHCP server, set the receive buffer size on |
| 1175 | the transmit-only packet socket to zero, to avoid |
| 1176 | waste of kernel buffers. |
| 1177 | |
| 1178 | Fix DHCP address allocation code to use the whole of |
| 1179 | the DHCP range, including the start and end addresses. |
| 1180 | |
| 1181 | Attempt an ICMP "ping" on new addresses before allocating |
| 1182 | them to leases, to avoid allocating addresses which are in use. |
| 1183 | |
| 1184 | Handle rfc951 BOOTP as well as DHCP for hosts which have |
| 1185 | MAC address to IP address mapping defined. |
| 1186 | |
| 1187 | Fix compilation under MacOS X. Thanks to Chris Tomlinson. |
| 1188 | |
| 1189 | Fix compilation under NetBSD. Thanks to Felix Deichmann. |
| 1190 | |
| 1191 | Added "keep-in-foreground" option. Thanks to Sean |
| 1192 | MacLennan for the patch. |
| 1193 | |
| 1194 | version 2.15 |
| 1195 | Fixed NXDOMAIN/NODATA confusion for locally known |
| 1196 | names. We now return a NODATA reponse for names which are |
| 1197 | locally known. Now a query for (eg AAAA or MX) for a name |
| 1198 | with an IPv4 address in /etc/hosts which fails upstream |
| 1199 | will generate a NODATA response. Note that the query |
| 1200 | is still tried upstream, but a NXDOMAIN reply gets |
| 1201 | converted to NODATA. Thanks to Eric de Thouars, Eric |
| 1202 | Spakman and Mike Mestnik for bug reports/testing. |
| 1203 | |
| 1204 | Allow multiple dhcp-ranges within the same network. The |
| 1205 | original intention was that there would be a dhcp-range |
| 1206 | option for each network served, but there's no real reason |
| 1207 | not to allow discontinuous ranges within a network so this |
| 1208 | release adds support for that. |
| 1209 | |
| 1210 | Check for dhcp-ranges which are inconsistent with their |
| 1211 | netmask, and generate errors or warnings. |
| 1212 | |
| 1213 | Improve error messages when there are problems with |
| 1214 | configuration. |
| 1215 | |
| 1216 | version 2.16 |
| 1217 | Fixed typo in OpenBSD-only code which stopped compilation |
| 1218 | under that OS. Chris Weinhaupl gets credit for reporting |
| 1219 | this. |
| 1220 | |
| 1221 | Added dhcp-authoritative option which restores non-RFC |
| 1222 | compliant but desirable behaviour of pre-2.14 versions and |
| 1223 | avoids long timeouts while DHCP clients try to renew leases |
| 1224 | which are unknown to dnsmasq. Thanks to John Mastwijk for |
| 1225 | help with this. |
| 1226 | |
| 1227 | Added support to the DHCP option code to allow RFC-3397 |
| 1228 | domain search DHCP option (119) to be sent. |
| 1229 | |
| 1230 | Set NONBLOCK on all listening sockets to workaround non-POSIX |
| 1231 | compliance in Linux 2.4 and 2.6. This fixes rare hangs which |
| 1232 | occured when corrupted packets were received. Thanks to |
| 1233 | Joris van Rantwijk for chasing that down. |
| 1234 | |
| 1235 | Updated config.h for NetBSD. Thanks to Martin Lambers. |
| 1236 | |
| 1237 | Do a better job of distinguishing between retransmissions |
| 1238 | and new queries when forwarding. This fixes a bug |
| 1239 | triggered by the polipo web cache which sends A and AAAA |
| 1240 | queries both with the same transaction-ID. Thanks to |
| 1241 | Joachim Berdal Haga and Juliusz Chroboczek for help with this. |
| 1242 | |
| 1243 | Rewrote cache code to store CNAMES, rather then chasing |
| 1244 | them before storage. This eliminates bad situations when |
| 1245 | clients get inconsistent views depending on if data comes |
| 1246 | from the cache. |
| 1247 | |
| 1248 | Allow for more than one --addn-hosts flag. |
| 1249 | |
| 1250 | Clarify logged message when a DHCP lease clashes with an |
| 1251 | /etc/hosts entry. Thanks to Mat Swift for the suggestion. |
| 1252 | |
| 1253 | Added dynamic-dnsmasq from Peter Willis to the contrib |
| 1254 | section. |
| 1255 | |
| 1256 | version 2.17 |
| 1257 | Correctly deduce the size of numeric dhcp-options, rather |
| 1258 | than making wild guesses. Also cope with negative values. |
| 1259 | |
| 1260 | Fixed use of C library reserved symbol "index" which broke |
| 1261 | under certain combinations of library and compiler. |
| 1262 | |
| 1263 | Make bind-interfaces work for IPv6 interfaces too. |
| 1264 | |
| 1265 | Warn if an interface is given for listening which doesn't |
| 1266 | currently exist when not in bind-interfaces mode. (This is |
| 1267 | already a fatal error when bind-interfaces is set.) |
| 1268 | |
| 1269 | Allow the --interface and --except-interface options to |
| 1270 | take a comma-separated list of interfaces. |
| 1271 | |
| 1272 | Tweak --dhcp-userclass matching code to work with the |
| 1273 | ISC dhclient which violates RFC3004 unless its |
| 1274 | configuration is very warped. Thanks to Cedric Duval for |
| 1275 | the bug report. |
| 1276 | |
| 1277 | Allow more than one network-id tag in a dhcp-option. All |
| 1278 | the tags must match to enable the option. |
| 1279 | |
| 1280 | Added dhcp-ignore option to disable classes of hosts based |
| 1281 | on network-id tags. Also allow BOOTP options to be |
| 1282 | controlled by network tags. |
| 1283 | |
| 1284 | Fill in sname, file and siaddr fields in replies to |
| 1285 | DHCPINFORM messages. |
| 1286 | |
| 1287 | Don't send NAK replies to DHCPREQUEST packets for disabled |
| 1288 | clients. Credit to Cedric Duval for spotting this. |
| 1289 | |
| 1290 | Fix rare crash associated with long DNS names and CNAME |
| 1291 | records. Thanks to Holger Hoffstatte and especially Steve |
| 1292 | Grecni for help chasing that one down. |
| 1293 | |
| 1294 | version 2.18 |
| 1295 | Reworked the Linux interface discovery code (again) to |
| 1296 | cope with interfaces which have only IPv6 addresses and |
| 1297 | interfaces with more than one IPv6 address. Thanks to |
| 1298 | Martin Pels for help with that. |
| 1299 | |
| 1300 | Fix problems which occured when more than one dhcp-range |
| 1301 | was specified in the same subnet: sometimes parameters |
| 1302 | (lease time, network-id tag) from the wrong one would be |
| 1303 | used. Thanks to Rory Campbell-Lange for the bug report. |
| 1304 | |
| 1305 | Reset cache statistics when clearing the cache. |
| 1306 | |
| 1307 | Enable long command line options on FreeBSD when the |
| 1308 | C library supports them. |
| 1309 | |
| 1310 | version 2.19 |
| 1311 | Tweaked the Linux-only interface discovery code to cope |
| 1312 | with interface-indexes larger than 8 bits in |
| 1313 | /proc/net/if_inet6. This only affects Linux, obviously. |
| 1314 | Thanks to Richard Atterer for the bug report. |
| 1315 | |
| 1316 | Check for under-length option fields in DHCP packets, a |
| 1317 | zero length client-id, in particluar, could seriously |
| 1318 | confuse dnsmasq 'till now. Thanks to Will Murname for help |
| 1319 | with that. |
| 1320 | |
| 1321 | If a DHCP-allocated address has an associated name in |
| 1322 | /etc/hosts, and the client does not provide a hostname |
| 1323 | parameter and there is no hostname in a matching dhcp-host |
| 1324 | option, send the /etc/hosts name as the hostname in |
| 1325 | the DHCP lease. Thanks to Will Murname for the suggestion. |
| 1326 | |
| 1327 | version 2.20 |
| 1328 | Allow more than one instance of dnsmasq to run on a |
| 1329 | machine, each providing DHCP service on a different |
| 1330 | interface, provided that --bind-interfaces is set. This |
| 1331 | configuration used to work, but regressed in version 2.14 |
| 1332 | |
| 1333 | Fix compilation on Mac OS X. Thanks to Kevin Bullock. |
| 1334 | |
| 1335 | Protect against overlong names and overlong |
| 1336 | labels in configuration and from DHCP. |
| 1337 | |
| 1338 | Fix interesting corner case in CNAME handling. This occurs |
| 1339 | when a CNAME has a target which "shadowed" by a name in |
| 1340 | /etc/hosts or from DHCP. Resolving the CNAME would sneak |
| 1341 | the upstream value of the CNAME's target into the cache, |
| 1342 | alongside the local value. Now that doesn't happen, though |
| 1343 | resolving the CNAME still gives the unshadowed value. This |
| 1344 | is arguably wrong but rather difficult to fix. The main |
| 1345 | thing is to avoid getting strange results for the target |
| 1346 | due to the cache pollution when resolving the |
| 1347 | CNAME. Thanks to Pierre Habouzit for exploring the corner |
| 1348 | and submitting a very clear bug report. |
| 1349 | |
| 1350 | Fix subtle bug in the DNS packet parsing code. It's almost |
| 1351 | impossible to describe this succinctly, but the one known |
| 1352 | manifestation is the inability to cache the A record for |
| 1353 | www.apple.com. Thanks to Bob Alexander for spotting that. |
| 1354 | |
| 1355 | Support SRV records. Thanks to Robert Kean for the patches |
| 1356 | for this. |
| 1357 | |
| 1358 | Fixed sign confusion in the vendor-id matching code which |
| 1359 | could cause crashes sometimes. (Credit to Mark Wiater for |
| 1360 | help finding this.) |
| 1361 | |
| 1362 | Added the ability to match the netid tag in a |
| 1363 | dhcp-range. Combined with the ability to have multiple |
| 1364 | ranges in a single subnet, this provides a means to |
| 1365 | segregate hosts on different address ranges based on |
| 1366 | vendorclass or userclass. Thanks to Mark Wiater for |
| 1367 | prompting this enhancement. |
| 1368 | |
| 1369 | Added preference values for MX records. |
| 1370 | |
| 1371 | Added the --localise-queries option. |
| 1372 | |
| 1373 | version 2.21 |
| 1374 | Improve handling of SERVFAIL and REFUSED errors. Receiving |
| 1375 | these now initiates search for a new good server, and a |
| 1376 | server which returns them is not a candidate as a good |
| 1377 | server. Thanks to Istvan Varadi for pointing out the |
| 1378 | problem. |
| 1379 | |
| 1380 | Tweak the time code in BROKEN_RTC mode. |
| 1381 | |
| 1382 | Sanity check lease times in dhcp-range and dhcp-host |
| 1383 | configurations and force them to be at least two minutes |
| 1384 | (120s) leases shorter than a minute confuse some clients, |
| 1385 | notably Apple MacOS X. Rory Campbell-Lange found this |
| 1386 | problem. |
| 1387 | |
| 1388 | Only warn once about an upstream server which is refusing to do |
| 1389 | recursive queries. |
| 1390 | |
| 1391 | Fix DHCP address allocation problem when netid tags are in |
| 1392 | use. Thanks to Will Murnane for the bug report and |
| 1393 | subsequent testing. |
| 1394 | |
| 1395 | Add an additional data section to the reply for MX and SRV |
| 1396 | queries. Add support for DNS TXT records. Thanks to Robert |
| 1397 | Kean and John Hampton for prompts and testing of these. |
| 1398 | |
| 1399 | Apply address rewriting to records in the additional data section |
| 1400 | of DNS packets. This makes things like MX records work |
| 1401 | with the alias function. Thanks to Chad Skeeters for |
| 1402 | pointing out the need for this. |
| 1403 | |
| 1404 | Added support for quoted strings in config file. |
| 1405 | |
| 1406 | Detect and defeat cache-poisoning attacks which attempt to |
| 1407 | send (malicious) answers to questions we didn't |
| 1408 | send. These are ignored now even if the attacker manages |
| 1409 | to guess a random query-id. |
| 1410 | |
| 1411 | Provide DHCP support for interfaces with multiple IP |
| 1412 | addresses or aliases. This in only enabled under Linux. |
| 1413 | See the FAQ entry for details. |
| 1414 | |
| 1415 | Revisit the MAC-address and client-id matching code to |
| 1416 | provide saner behaviour with PXE boots, where some |
| 1417 | requests have a client-id and some don't. |
| 1418 | |
| 1419 | Fixed off-by-one buffer overflow in lease file reading |
| 1420 | code. Thanks to Rob Holland for the bug report. |
| 1421 | |
| 1422 | Added wildcard matching for MAC addresses in dhcp-host |
| 1423 | options. A sensible suggestion by Nathaniel McCallum. |
| 1424 | |
| 1425 | version 2.22 |
| 1426 | Fixed build problems on (many) systems with older libc |
| 1427 | headers where <linux/types.h> is required before |
| 1428 | <linux/netlink.h>. Enabled HAVE_RTNETLINK under uclibc now |
| 1429 | that this fix is in place. |
| 1430 | |
| 1431 | Added support for encapsulated vendor-class-specific DHCP |
| 1432 | options. Thanks to Eric Shattow for help with this. |
| 1433 | |
| 1434 | Fix regression in 2.21 which broke commas in filenames and |
| 1435 | corrupted argv. Thanks to Eric Scott for the bugreport. |
| 1436 | |
| 1437 | Fixed stupid thinko which caused dnsmasq to wedge during |
| 1438 | startup with certain MX-record options. Another 2.21 regression. |
| 1439 | |
| 1440 | Fixed broken-ness when reading /etc/ethers. 2.21 broke |
| 1441 | this too. |
| 1442 | |
| 1443 | Fixed wedge with certain DHCP options. Yet another 2.21 |
| 1444 | regression. Rob Holland and Roy Marples chased this one |
| 1445 | down. |
| 1446 | |
| 1447 | version 2.23 |
| 1448 | Added a check to ensure that there cannot be more than one |
| 1449 | dhcp-host option for any one IP address, even if the |
| 1450 | addresses are assigned indirectly via a hostname and |
| 1451 | /etc/hosts. |
| 1452 | |
| 1453 | Include a "server identifier" in DHCPNAK replies, as |
| 1454 | required by RFC2131. |
| 1455 | |
| 1456 | Added method support for DBus |
| 1457 | (http://www.freedesktop.org/Software/dbus) |
| 1458 | This is a superior way to re-configure dnsmasq on-the-fly |
| 1459 | with different upstream nameservers, as the host moves |
| 1460 | between networks. DBus support must be enabled in |
| 1461 | src/config.h and should be considered experimental at this |
| 1462 | point. See DBus-interface for the specification of the |
| 1463 | DBus method calls supported. |
| 1464 | |
| 1465 | Added information to the FAQ about setting the DNS domain |
| 1466 | in windows XP and Mac OS X, thanks to Rick Hull. |
| 1467 | |
| 1468 | Added sanity check to resolv.conf polling code to cope |
| 1469 | with backwards-moving clocks. Thanks to Leonardo Canducci |
| 1470 | for help with this. |
| 1471 | |
| 1472 | Handle so-called "A-for-A" queries, which are queries for |
| 1473 | the address associated with a name which is already a |
| 1474 | dotted-quad address. These should be handled by the |
| 1475 | resolver code, but sometimes aren't and there's no point |
| 1476 | in forwarding them. |
| 1477 | |
| 1478 | Added "no-dhcp-interface" option to disable DHCP service |
| 1479 | on an interface, whilst still providing DNS. |
| 1480 | |
| 1481 | Fix format-string problem - config file names get passed |
| 1482 | to fprintf as a format string, so % characters could cause |
| 1483 | crashes. Thanks to Rob Holland for sleuthing that one. |
| 1484 | |
| 1485 | Fixed multiple compiler warnings from gcc 4. Thanks to |
| 1486 | Tim Cutts for the report. |
| 1487 | |
| 1488 | Send the hostname option on DHCP offer messages as well as |
| 1489 | DHCP ack messages. This is required by the Rio Digital |
| 1490 | Audio Receiver. Thanks to Ron Frederick for the patch. |
| 1491 | |
| 1492 | Add 'd' (for day) as a possible time multiplier in lease |
| 1493 | time specifications. Thanks to Michael Deegan. |
| 1494 | |
| 1495 | Make quoting suppress recognition of IP addresses, so |
| 1496 | dhcp-option=66,1.2.3.4 now means something different to |
| 1497 | dhcp-option=66,"1.2.3.4", which sets the option to a |
| 1498 | string value. Thanks to Brian Macauley for the bug report. |
| 1499 | |
| 1500 | Fixed the option parsing code to avoid segfaults from some |
| 1501 | invalid configurations. Thanks to Wookey for spotting that one. |
| 1502 | |
| 1503 | Provide information about which compile-time options were |
| 1504 | selected, both in the log at startup and as part of the output |
| 1505 | from dnsmasq --version. Thanks to Dirk Schenkewitz for |
| 1506 | the suggestion. |
| 1507 | |
| 1508 | Fix pathalogical behaviour when a broken client keeps sending |
| 1509 | DHCPDISCOVER messages repeatedly and fast. Because dealing with |
| 1510 | each of these takes a few seconds, (because of the ping) then a |
| 1511 | queue of DHCP packets could build up. Now, the results of a ping |
| 1512 | test are assumed to be valid for 30 seconds, so repeated waits are |
| 1513 | not required. Thanks to Luca Landi for finding this. |
| 1514 | |
| 1515 | Allow DHCPINFORM requests without hardware address |
| 1516 | information. These are generated by some browsers, looking |
| 1517 | for proxy information. Thanks to Stanley Jaddoe for the |
| 1518 | bug report on that. |
| 1519 | |
| 1520 | Add support of the "client FQDN" DHCP option. If present, |
| 1521 | this is used to allow the client to tell dnsmasq its name, |
| 1522 | in preference to (mis)using the hostname option. See |
| 1523 | http://tools.ietf.org/wg/dhc/draft-ietf-dhc-fqdn-option/\ |
| 1524 | draft-ietf-dhc-fqdn-option-10.txt |
| 1525 | for details of the draft spec. |
| 1526 | |
| 1527 | Added startup scripts for MacOS X Tiger/Panther to the |
| 1528 | contrib collection. Thanks to Tim Cutts. |
| 1529 | |
| 1530 | Tweak DHCP network selection so that clients which turn up |
| 1531 | on our network in REBINDING state and with a lease for a |
| 1532 | foreign network will get a NAK response. Thanks to Dan |
| 1533 | Shechter for work on this and an initial patch and thanks |
| 1534 | to Gyorgy Farkas for further testing. |
| 1535 | |
| 1536 | Fix DNS query forwarding for empty queries and forward |
| 1537 | queries even when the recursion-desired bit is clear. This |
| 1538 | allows "dig +trace" to work. Problem report from Uwe |
| 1539 | Gansert. |
| 1540 | |
| 1541 | Added "const" declarations where appropriate, thanks to |
| 1542 | Andreas Mohr for the patch. |
| 1543 | |
| 1544 | Added --bootp-dynamic option and associated |
| 1545 | functionality. Thanks to Josef Wolf for the suggestion. |
| 1546 | |
| 1547 | version 2.24 |
| 1548 | Updated contrib/openvpn/dnsmasq.patch from Joseph Tate. |
| 1549 | |
| 1550 | Tweaked DHCP NAK code, a DHCP NAK is now unicast as a |
| 1551 | fallback in cases where a broadcast is futile: namely in |
| 1552 | response to a unicast REQUEST from a non-local network |
| 1553 | which was not sent via a relay. |
| 1554 | |
| 1555 | Slightly changed the semantics of domain matching in |
| 1556 | --server and --address configs. --server=/domain.com/ still |
| 1557 | matches domain.com and sub.domain.com but does not |
| 1558 | now match newdomain.com The semantics of |
| 1559 | --server=/.domain.com/ are unchanged. |
| 1560 | Thanks to Chris Blaise for the patch. |
| 1561 | |
| 1562 | Added backwards-compatible internationalisation support. |
| 1563 | The existing make targets, (all, dnsmasq, install) work as |
| 1564 | before. New ones (all-i18n, and install-i18n) add gettext. |
| 1565 | The translations live in po/ There are not too many |
| 1566 | strings, so if anybody can provide translations (and for |
| 1567 | the manpage....) please send them in. |
| 1568 | |
| 1569 | Tweak behaviour on receipt of REFUSED or SERVFAIL rcodes, |
| 1570 | now the query gets retried on all servers before returning |
| 1571 | the error to the source of the query. Thanks to Javier |
| 1572 | Kohen for the report. |
| 1573 | |
| 1574 | Added Polish translation - thanks to Tomasz Sochanski. |
| 1575 | |
| 1576 | Changed default manpage install location from /usr/man |
| 1577 | to /usr/share/man |
| 1578 | |
| 1579 | Added Spanish translation - thanks to Christopher Chatham. |
| 1580 | |
| 1581 | Log a warning when a DHCP packet is truncated due to lack |
| 1582 | of space. (Thanks to Michael Welle for the prompt to do |
| 1583 | this.) |
| 1584 | |
| 1585 | Added French translation - thanks to Lionel Tricon. |
| 1586 | |
| 1587 | Added Indonesian translation - thanks to Salman AS. |
| 1588 | |
| 1589 | Tweaked the netlink code to cope with interface broadcast |
| 1590 | address not set, or set to 0.0.0.0. |
| 1591 | |
| 1592 | Fixed problem assigning fixed addresses to hosts when more |
| 1593 | than one dhcp-range is available. Thanks to Sorin Panca |
| 1594 | for help chasing this down. |
| 1595 | |
| 1596 | Added more explict error mesages to the hosts file and |
| 1597 | ethers file reading code. Markus Kaiserswerth suffered to |
| 1598 | make this happen. |
| 1599 | |
| 1600 | Ensure that a hostname supplied by a DHCP client can never |
| 1601 | override one configured on the server. Previously, any |
| 1602 | host claiming a name would be given it, even if that |
| 1603 | over-rode a dhcp-host declaration, leading to potentially |
| 1604 | confusing situations. |
| 1605 | |
| 1606 | Added Slackware package-build stuff into contrib/ The i18n |
| 1607 | effort broke the current scripts, and working ones were |
| 1608 | needed for testing, so they ended up here rather than make |
| 1609 | Pat re-invent the wheel. |
| 1610 | |
| 1611 | Added Romanian translation, thanks to Sorin Panca for |
| 1612 | that. |
| 1613 | |
| 1614 | version 2.25 |
| 1615 | Fixed RedHat spec file for FC4 - thanks to Werner Hoelzl |
| 1616 | and Andrew Bird. |
| 1617 | |
| 1618 | Fixed Suse spec file - thanks to Steven Springl. |
| 1619 | |
| 1620 | Fixed DHCP bug when two distict subnets are on the same |
| 1621 | physical interface. Thanks to Pawel Zawora for finding |
| 1622 | this and suggesting the fix. |
| 1623 | |
| 1624 | Added logging to make it explicit when dnsmasq falls back |
| 1625 | from using RT-netlink sockets to the old ioctl API for |
| 1626 | getting information about interfaces. Doing this |
| 1627 | completely silently made remote debugging hard. |
| 1628 | |
| 1629 | Merged uclibc build fixes from the OpenWRT package into |
| 1630 | src/config.h |
| 1631 | |
| 1632 | Added Norwegian translation - thanks to Jan Erik Askildt. |
| 1633 | |
| 1634 | version 2.26 |
| 1635 | Fixed SuSe rpm patch problem - thanks to Steven Springl. |
| 1636 | |
| 1637 | Fixed crash when attempting to send a DHCP NAK to a host |
| 1638 | which believes it has a lease on an unknown |
| 1639 | network. Thanks to Lutz Pressler for the bug report and |
| 1640 | patch. |
| 1641 | |
| 1642 | version 2.27 |
| 1643 | Tweaked DHCP behaviour when a client attempts to renew a lease |
| 1644 | which dnsmasq doesn't know about. Previously that would always |
| 1645 | result in a DHCPNAK. Now, in dhcp-authoritative mode, the |
| 1646 | lease will be created, if it's legal. This makes dnsmasq work |
| 1647 | better if the lease database is lost, for example on an OpenWRT |
| 1648 | system which reboots. Thanks to Stephen Rose for work on |
| 1649 | this. |
| 1650 | |
| 1651 | Added the ability to support RFC-3442 style destination |
| 1652 | descriptors in dhcp-options. This makes classless static |
| 1653 | routes easy to do, eg dhcp-option=121,192.168.1.0/24,1.2.3.4 |
| 1654 | |
| 1655 | Added error-checking to the code which writes the lease |
| 1656 | file. If this fails for any reason, an error is logged, |
| 1657 | and a retry occurs after one minute. This should improve |
| 1658 | things eg when a filesystem is full. Thanks to Jens Holze |
| 1659 | for the bug report. |
| 1660 | |
| 1661 | Fixed breakage of the "/#/ matches any domain" facility |
| 1662 | which happened in 2.24. Thanks to Peter Surda for the bug |
| 1663 | report. |
| 1664 | |
| 1665 | Use "size_t" and "ssize_t" types where appropriate in the |
| 1666 | code. |
| 1667 | |
| 1668 | Fix buggy CNAME handling in mixed IPv4 and IPv6 |
| 1669 | queries. Thanks to Andreas Pelme for help finding that. |
| 1670 | |
| 1671 | Added some code to attempt to re-transmit DNS queries when |
| 1672 | a network interface comes up. This helps on DoD links, |
| 1673 | where frequently the packet which triggers dialling is |
| 1674 | a DNS query, which then gets lost. By re-sending, we can |
| 1675 | avoid the lookup failing. This function is only active |
| 1676 | when netlink support is compiled in, and therefore only |
| 1677 | under Linux. Thanks to Jean Wolter for help with this. |
| 1678 | |
| 1679 | Tweaked the DHCP tag-matching code to work correctly with |
| 1680 | NOT-tag conditions. Thanks to Lutz Pressler for finding |
| 1681 | the bug. |
| 1682 | |
| 1683 | Generalised netid-tag matching in dhcp-range statements to |
| 1684 | allow more than one tag. |
| 1685 | |
| 1686 | Added --dhcp-mac to do MAC address matching in the same |
| 1687 | way as vendorclass and userclass matching. A good |
| 1688 | suggestion from Lutz Pressler. |
| 1689 | |
| 1690 | Add workaround for buggy early Microsoft DHCP clients |
| 1691 | which need zero-termination in string options. |
| 1692 | Thanks to Fabiano Pires for help with this. |
| 1693 | |
| 1694 | Generalised the DHCP code to cope with any hardware |
| 1695 | address type, at least on Linux. *BSD is still limited to |
| 1696 | ethernet only. |
| 1697 | |
| 1698 | version 2.28 |
| 1699 | Eliminated all raw network access when running on |
| 1700 | Linux. All DHCP network activity now goes through the IP |
| 1701 | stack. Packet sockets are no longer required. Apart from |
| 1702 | being a neat hack, this should also allow DHCP over IPsec |
| 1703 | to work better. On *BSD and OS X, the old method of raw net |
| 1704 | access through BPF is retained. |
| 1705 | |
| 1706 | Simplified build options. Networking is now slimmed down |
| 1707 | to a choice of "linux" or "other". Netlink is always used |
| 1708 | under Linux. Since netlink has been available since 2.2 |
| 1709 | and non-optional in an IPv4-configured kernel since 2.4, |
| 1710 | and the dnsmasq netlink code is now well tested, this |
| 1711 | should work out fine. |
| 1712 | |
| 1713 | Removed decayed build support for libc5 and Solaris. |
| 1714 | |
| 1715 | Removed pselect code: use a pipe for race-free signal |
| 1716 | handling instead, as this works everywhere. |
| 1717 | |
| 1718 | No longer enable the ISC leasefile reading code in the |
| 1719 | distributed sources. I doubt there are many people left |
| 1720 | using this 1.x compatibility code. Those that are will |
| 1721 | have to explicitly enable it in src/config.h. |
| 1722 | |
| 1723 | Don't send the "DHCP maximum message size" option, even if |
| 1724 | requested. RFC2131 says this is a "MUST NOT". |
| 1725 | |
| 1726 | Support larger-than-minimum DHCP message. Dnsmasq is now |
| 1727 | happy to get larger than 576-byte DHCP messages, and will |
| 1728 | return large messages, if permitted by the "maximum |
| 1729 | message size" option of the message to which it is |
| 1730 | replying. There's now an arbitrary sanity limit of 16384 |
| 1731 | bytes. |
| 1732 | |
| 1733 | Added --no-ping option. This fixes an RFC2131 "SHOULD". |
| 1734 | |
| 1735 | Building on the 2.27 MAC-address changes, allow clients to |
| 1736 | provide no MAC address at all, relying on the client-id as |
| 1737 | a unique identifier. This should make things like DHCP for |
| 1738 | USB come easier. |
| 1739 | |
| 1740 | Fixed regression in netlink code under 2.2.x kernels which |
| 1741 | occurred in 2.27. Erik Jan Tromp is the vintage kernel fan |
| 1742 | who found this. P.S. It looks like this "netlink bind: |
| 1743 | permission denied" problem occured in kernels at least as |
| 1744 | late a 2.4.18. Good information from Alain Richoux. |
| 1745 | |
| 1746 | Added a warning when it's impossible to give a host its |
| 1747 | configured address because the address is leased |
| 1748 | elsewhere. A sensible suggestion from Mircea Bardac. |
| 1749 | |
| 1750 | Added minimal support for RFC 3046 DHCP relay agent-id |
| 1751 | options. The DHCP server now echoes these back to the |
| 1752 | relay, as required by the RFC. Also, RFC 3527 link selection |
| 1753 | sub-options are honoured. |
| 1754 | |
| 1755 | Set the process "dumpable" flag when running in debug |
| 1756 | mode: this makes getting core dumps from root processes |
| 1757 | much easier. |
| 1758 | |
| 1759 | Fixed one-byte buffer overflow which seems to only cause |
| 1760 | problems when dnsmasq is linked with uclibc. Thanks to |
| 1761 | Eric House and Eric Spakman for help in chasing this down. |
| 1762 | |
| 1763 | Tolerate configuration screwups which lead to the DHCP |
| 1764 | server attemping to allocate its own address to a |
| 1765 | client; eg setting the whole subnet range as a DHCP |
| 1766 | range. Addresses in use by the server are now excluded |
| 1767 | from use by clients. |
| 1768 | |
| 1769 | Did some thinking about HAVE_BROKEN_RTC mode, and made it |
| 1770 | much simpler and better. The key is to just keep lease |
| 1771 | lengths in the lease file. Since these normally never |
| 1772 | change, even as the lease is renewed, the lease file never |
| 1773 | needs to change except when machines arrive on the network |
| 1774 | or leave. This eliminates the code for timed writes, and |
| 1775 | reduces the amount of wear on a flash filesystem to the |
| 1776 | absolute minimum. Also re-did the basic time function in |
| 1777 | this mode to use the portable times(), rather than parsing |
| 1778 | /proc/uptime. |
| 1779 | |
| 1780 | Believe the source port number when replying to unicast |
| 1781 | DHCP requests and DHCP requests via a relay, instead of always |
| 1782 | using the standard ports. This will allow relays on |
| 1783 | non-standard ports and DHCPINFORM from unprivileged ports |
| 1784 | to work. The source port sent by unconfigured clients is still |
| 1785 | ignored, since this may be unreliable. This means that a DHCP |
| 1786 | client must use the standard port to do full configuration. |
| 1787 | |
| 1788 | version 2.29 |
| 1789 | Fixed compilation on OpenBSD (thanks to Tom Hensel for the |
| 1790 | report). |
| 1791 | |
| 1792 | Fixed false "no interface" errors when --bind-interfaces is |
| 1793 | set along with --interface=lo or --listen-address. Thanks |
| 1794 | to Paul Wise for the report. |
| 1795 | |
| 1796 | Updated patch for SuSE rpm. Thanks to Steven Springl. |
| 1797 | |
| 1798 | It turns out that there are some Linux kernel |
| 1799 | configurations which make using the capability system |
| 1800 | impossible. If this situation occurs then continue, running |
| 1801 | as root, and log a warning. Thanks to Scott Wehrenberg |
| 1802 | for help tracking this down. |
| 1803 | |
| 1804 | version 2.30 |
| 1805 | Fixed crash when a DHCP client requested a broadcast |
| 1806 | reply. This problem was introduced in version 2.28. |
| 1807 | Thanks to Sandra Dekkers for the bug report. |
| 1808 | |
| 1809 | version 2.31 |
| 1810 | Added --dhcp-script option. There have been calls for this |
| 1811 | for a long time from many good people. Fabio Muzzi gets |
| 1812 | the prize for finally convincing me. |
| 1813 | |
| 1814 | Added example dbus config file and moved dbus stuff into |
| 1815 | its own directory. |
| 1816 | |
| 1817 | Removed horribly outdated Redhat RPM build files. These |
| 1818 | are obsolete now that dnsmasq in in Fedora extras. Thanks |
| 1819 | to Patrick "Jima" Laughton, the Fedora package |
| 1820 | maintainer. |
| 1821 | |
| 1822 | Added workaround for Linux kernel bug. This manifests |
| 1823 | itself as failure of DHCP on kernels with "support for |
| 1824 | classical IP over ATM" configured. That includes most |
| 1825 | Debian kernel packages. Many thanks to A. Costa and |
| 1826 | Benjamin Kudria for their huge efforts in chasing this |
| 1827 | down. |
| 1828 | |
| 1829 | Force-kill child processes when dnsmasq is sent a sigterm, |
| 1830 | otherwise an unclosed TCP connection could keep dnsmasq |
| 1831 | hanging round for a few minutes. |
| 1832 | |
| 1833 | Tweaked config.h logic for uclibc build. It will now pick |
| 1834 | up MMU and IPV6 status correctly on every system I tested. |
| 1835 | |
| 1836 | version 2.32 |
| 1837 | Attempt a better job of replacing previous configuration |
| 1838 | when re-reading /etc/hosts and /etc/ethers. SIGHUP is |
| 1839 | still not identical to a restart under all circumstances, |
| 1840 | but it is for the common case of name->MAC address in |
| 1841 | /etc/ethers and name->IP address in /etc/hosts. |
| 1842 | |
| 1843 | Fall back to broadcast for DHCP to an unconfigured client |
| 1844 | when the MAC address size is greater than 14 bytes. |
| 1845 | |
| 1846 | Fix problem in 2.28-onwards releases which breaks DNS on |
| 1847 | Mac OS X. Thanks to Doug Fields for the bug report and |
| 1848 | testing. |
| 1849 | |
| 1850 | Added fix to allow compilation on c89-only compilers. |
| 1851 | Thanks to John Mastwijk for the patch. |
| 1852 | |
| 1853 | Tweak resolv file polling code to work better if there is |
| 1854 | a race between updating the mtime and file contents. This |
| 1855 | is not normally a problem, but it can be on systems which |
| 1856 | replace nameservers whilst active. The code now continues |
| 1857 | to read resolv.conf until it gets at least one usable |
| 1858 | server. Thanks to Holger Mauermann for help with this. |
| 1859 | |
| 1860 | If a client DECLINEs an address which is allocated to it |
| 1861 | via dhcp-host or /etc/hosts, lock that address out of use |
| 1862 | for ten minutes, instead of forever, and log when it's not |
| 1863 | being used because of the lock-out. This should provide |
| 1864 | less surprising behaviour when a configured address can't be |
| 1865 | used. Thanks to Peter Surda and Heinz Deinhart for input |
| 1866 | on this. |
| 1867 | |
| 1868 | Fixed *BSD DHCP breakage with only some |
| 1869 | arches/compilers, depending on structure padding rules. |
| 1870 | Thanks to Jeb Campbell and Tom Hensel for help with this. |
| 1871 | |
| 1872 | Added --conf-dir option. Suggestion from Aaron Tygart. |
| 1873 | |
| 1874 | Applied patch from Brent Cook which allows netids in |
| 1875 | dhcp-option configuration lines to be prefixed by |
| 1876 | "net:". This is not required by the syntax, but it is |
| 1877 | consistent with other configuration items. |
| 1878 | |
| 1879 | Added --log-facility option. Suggestion from Fabio Muzzi. |
| 1880 | |
| 1881 | Major update to Spanish translation. Many thanks to Chris |
| 1882 | Chatham. |
| 1883 | |
| 1884 | Fixed gcc-4.1 strict-alias compilation warning. |
| 1885 | |
| 1886 | version 2.33 |
| 1887 | Remove bash-specific shellcode from the Makefile. |
| 1888 | |
| 1889 | Fix breakage with some DHCP relay implementations which |
| 1890 | was introduced in 2.28. Believing the source port in |
| 1891 | DHCP requests and sending the reply there is sometimes a |
| 1892 | bad thing to do, so I've reverted to always sending to |
| 1893 | the relay on port 68. Thanks to Daniel Hamlin and Alex |
| 1894 | (alde) for bug reports on this. |
| 1895 | |
| 1896 | Moved the SuSe packaging files to contrib. I will no |
| 1897 | longer attempt to maintain this in the source tarball. It |
| 1898 | will be done externally, in the same way as packaging for |
| 1899 | other distros. Suse packages are available from |
| 1900 | ftp://ftp.suse.com/pub/people/ug/ |
| 1901 | |
| 1902 | Merged patch from Gentoo to honour $LDFLAGS environment. |
| 1903 | |
| 1904 | Fix bug in resolv.conf processing when more than one file |
| 1905 | is being checked. |
| 1906 | |
| 1907 | Add --dns-forward-max option. |
| 1908 | |
| 1909 | Warn if --resolv-file flags are ignored because of |
| 1910 | --no-resolv. Thanks to Martin F Krafft for spotting this |
| 1911 | one. |
| 1912 | |
| 1913 | Add --leasefile-ro option which allows the use of an |
| 1914 | external lease database. Many thanks to Steve Horbachuk |
| 1915 | for assistance developing this feature. |
| 1916 | |
| 1917 | Provide extra information to lease-change script via its |
| 1918 | environment. If the host has a client-id, then |
| 1919 | DNSMASQ_CLIENT_ID will be set. Either the lease length (in |
| 1920 | DNSMASQ_LEASE_LENGTH) or lease expiry time (in |
| 1921 | DNSMASQ_LEASE_EXPIRES) will be set, depending on the |
| 1922 | HAVE_BROKEN_RTC compile-time option. This extra |
| 1923 | information should make it possible to maintain the lease |
| 1924 | database in external storage such as LDAP or a relational |
| 1925 | database. Note that while leasefile-ro is set, the script |
| 1926 | will be called with "old" events more often, since |
| 1927 | changes to the client-id and lease length |
| 1928 | (HAVE_BROKEN_RTC) or lease expiry time (otherwise) |
| 1929 | are now flagged. |
| 1930 | |
| 1931 | Add contrib/wrt/* which is an example implementation of an |
| 1932 | external persistent lease database for *WRT distros with |
| 1933 | the nvram command. |
| 1934 | |
| 1935 | Add contrib/wrt/dhcp_release.c which is a small utility |
| 1936 | which removes DHCP leases using DHCPRELEASE operation in |
| 1937 | the DHCP protocol. |
| 1938 | |
| 1939 | version 2.34 |
| 1940 | Tweak network-determination code for another corner case: |
| 1941 | in this case a host forced to move between dhcp-ranges on |
| 1942 | the same physical interface. Thanks to Matthias Andree. |
| 1943 | |
| 1944 | Improve handling of high DNS loads by throttling acceptance of |
| 1945 | new queries when resources are tight. This should be a |
| 1946 | better response than the "forwarding table full..." |
| 1947 | message which was logged before. |
| 1948 | |
| 1949 | Fixed intermittent infinite loop when re-reading |
| 1950 | /etc/ethers after SIGHUP. Thanks to Eldon Ziegler for the |
| 1951 | bug report. |
| 1952 | |
| 1953 | Provide extra information to the lease-change script: when |
| 1954 | a lease loses its hostname (because a new lease comes |
| 1955 | along and claims the same new), the "old" action is called |
| 1956 | with the current state of the lease, ie no name. The |
| 1957 | change is to provide the former name which the lease had |
| 1958 | in the environment variable DNSMASQ_OLD_HOSTNAME. This |
| 1959 | helps scripts which do stuff based on hostname, rather |
| 1960 | than IP address. Also provide vendor-class and user-class |
| 1961 | information to the lease-change script when a new lease is |
| 1962 | created in the DNSMASQ_VENDOR_CLASS and |
| 1963 | DNSMASQ_USER_CLASS<n> environment variables. Suggestion |
| 1964 | from Francois-Xavier Le Bail. |
| 1965 | |
| 1966 | Run the lease change script as root, even when dnsmasq is |
| 1967 | configured to change UID to an unprivileged user. Since |
| 1968 | most uses of the lease change script need root, this |
| 1969 | allows its use whilst keeping the security advantages of |
| 1970 | running the daemon without privs. The script is invoked |
| 1971 | via a small helper process which keeps root UID, and |
| 1972 | validates all data received from the main process. To get |
| 1973 | root, an attacker would have to break dnsmasq and then |
| 1974 | break the helper through the restricted comms channel |
| 1975 | linking the two. |
| 1976 | |
| 1977 | Add contrib/port-forward/* which is a script to set up |
| 1978 | port-forwards using the DHCP lease-change script. It's |
| 1979 | possible to add a host to a config file by name, and when |
| 1980 | that host gets a DHCP lease, the script will use iptables |
| 1981 | to set up port-forwards to configured ports at the address |
| 1982 | which the host is allocated. The script also handles |
| 1983 | setting up the port-forward iptables entries after reboot, |
| 1984 | using the persistent lease database, and removing them |
| 1985 | when a host leaves and its DHCP lease expires. |
| 1986 | |
| 1987 | Fix unaligned access problem which caused wrong log |
| 1988 | messages with some clients on some architectures. Thanks |
| 1989 | to Francois-Xavier Le Bail for the bugreport. |
| 1990 | |
| 1991 | Fixed problem with DHCPRELEASE and multi-address |
| 1992 | interfaces. Enhanced contrib/wrt/dhcp_release to cope |
| 1993 | under these circumstances too. Thanks to Eldon Ziegler for |
| 1994 | input on this. |
| 1995 | |
| 1996 | Updated French translation: thanks to Gildas Le Nadan. |
| 1997 | |
| 1998 | Upgraded the name hash function in the DNS cache. Thanks |
| 1999 | to Oleg Khovayko for good work on this. |
| 2000 | |
| 2001 | Added --clear-on-reload flag. Suggestion from Johannes |
| 2002 | Stezenbach. |
| 2003 | |
| 2004 | Treat a nameserver address of 0.0.0.0 as "nothing". Erwin |
| 2005 | Cabrera spotted that specifying a nameserver as 0.0.0.0 |
| 2006 | breaks things badly; this is because the network stack |
| 2007 | treats is as "this host" and an endless loop ensues. |
| 2008 | |
| 2009 | Added Webmin module in contrib/webmin. Thanks to Neil |
| 2010 | Fisher for that. |
| 2011 | |
| 2012 | version 2.35 |
| 2013 | Generate an "old" script event when a client does a DHCPREQUEST |
| 2014 | in INIT-REBOOT or SELECTING state and the lease already |
| 2015 | exists. Supply vendor and user class information to these |
| 2016 | script calls. |
| 2017 | |
| 2018 | Added support for Dragonfly BSD to src/config.h |
| 2019 | |
| 2020 | Removed "Upgrading to 2.0" document, which is ancient |
| 2021 | history now. |
| 2022 | |
| 2023 | Tweak DHCP networking code for BSD, esp OpenBSD. Added a |
| 2024 | workaround for a bug in OpenBSD 4.0: there should finally |
| 2025 | be support for multiple interfaces under OpenBSD now. |
| 2026 | Note that no version of dnsmasq before 2.35 will work for |
| 2027 | DHCP under OpenBSD 4.0 because of a kernel bug. |
| 2028 | Thanks to Claudio Jeker, Jeb Campbell and Cristobal |
| 2029 | Palmer for help with this. |
| 2030 | |
| 2031 | Optimised the cache code for the case of large |
| 2032 | /etc/hosts. This is mainly to remove the O(n-squared) |
| 2033 | algorithm which made reading large (50000 lines) files |
| 2034 | slow, but it also takes into account the size of |
| 2035 | /etc/hosts when building hash tables, so overall |
| 2036 | performance should be better. Thanks to "koko" for |
| 2037 | pointing out the problem. |
| 2038 | |
| 2039 | version 2.36 |
| 2040 | Added --dhcp-ignore-names flag which tells dnsmasq not to |
| 2041 | use names provided by DHCP clients. Suggestion from |
| 2042 | Thomas M Steenholdt. |
| 2043 | |
| 2044 | Send netmask and broadcast address DHCP options always, |
| 2045 | even if the client doesn't request them. This makes a few |
| 2046 | odd clients work better. |
| 2047 | |
| 2048 | Added simple TFTP function, optimised for net-boot. It is |
| 2049 | now possible to net boot hosts using only dnsmasq. The |
| 2050 | TFTP server is read-only, binary-mode only, and designed to be |
| 2051 | secure; it adds about 4K to the dnsmasq binary. |
| 2052 | |
| 2053 | Support DHCP option 120, SIP servers, (RFC 3361). Both |
| 2054 | encodings are supported, so both --dhcp-option=120,192.168.2.3 |
| 2055 | and --dhcp-option=120,sip.example.net will work. Brian |
| 2056 | Candler pointed out the need for this. |
| 2057 | |
| 2058 | Allow spaces in domain names, to support DNS-SD. |
| 2059 | |
| 2060 | Add --ptr-record flag, again for DNS-SD. Thanks to Stephan |
| 2061 | Sokolow for the suggestion. |
| 2062 | |
| 2063 | Tolerate leading space on lines in the config file. Thanks |
| 2064 | to Luigi Rizzo for pointing this out. |
| 2065 | |
| 2066 | Fixed netlink.c to cope with headers from the Linux 2.6.19 |
| 2067 | kernel. Thanks to Philip Wall for the bug report. |
| 2068 | |
| 2069 | Added --dhcp-bridge option, but only to the FreeBSD |
| 2070 | build. This fixes an oddity with a a particular bridged |
| 2071 | network configuration on FreeBSD. Thanks to Luigi Rizzo |
| 2072 | for the patch. |
| 2073 | |
| 2074 | Added FAQ entry about running dnsmasq in a Linux |
| 2075 | vserver. Thanks to Gildas le Nadan for the information. |
| 2076 | |
| 2077 | Fixed problem with option parsing which interpreted "/" as |
| 2078 | an address and not a string. Thanks to Luigi Rizzo |
| 2079 | for the patch. |
| 2080 | |
| 2081 | Ignore the --domain-needed flag when forwarding NS |
| 2082 | and SOA queries, since NS queries of TLDs are always legit. |
| 2083 | Marcus Better pointed out this problem. |
| 2084 | |
| 2085 | Take care to forward signed DNS requests bit-perfect, so |
| 2086 | as not to affect the validity of the signature. This |
| 2087 | should allow DDNS updates to be forwarded. |
| 2088 | |
| 2089 | version 2.37 |
| 2090 | Add better support for RFC-2855 DHCP-over-firewire and RFC |
| 2091 | -4390 DHCP-over-InfiniBand. A good suggestion from Karl Svec. |
| 2092 | |
| 2093 | Some efficiency tweaks to the cache code for very large |
| 2094 | /etc/hosts files. Should improve reverse (address->name) |
| 2095 | lookups and garbage collection. Thanks to Jan 'RedBully' |
| 2096 | Seiffert for input on this. |
| 2097 | |
| 2098 | Fix regression in 2.36 which made bogus-nxdomain |
| 2099 | and DNS caching unreliable. Thanks to Dennis DeDonatis |
| 2100 | and Jan Seiffert for bug reports. |
| 2101 | |
| 2102 | Make DHCP encapsulated vendor-class options sane. Be |
| 2103 | warned that some conceivable existing configurations |
| 2104 | using these may break, but they work in a much |
| 2105 | simpler and more logical way now. Prepending |
| 2106 | "vendor:<client-id>" to an option encapsulates it |
| 2107 | in option 43, and the option is sent only if the |
| 2108 | client-supplied vendor-class substring-matches with |
| 2109 | the given client-id. Thanks to Dennis DeDonatis for |
| 2110 | help with this. |
| 2111 | |
| 2112 | Apply patch from Jan Seiffert to tidy up tftp.c |
| 2113 | |
| 2114 | Add support for overloading the filename and servername |
| 2115 | fields in DHCP packet. This gives extra option-space when |
| 2116 | these fields are not being used or with a modern client |
| 2117 | which supports moving them into options. |
| 2118 | |
| 2119 | Added a LIMITS section to the man-page, with guidance on |
| 2120 | maximum numbers of clients, file sizes and tuning. |
| 2121 | |
| 2122 | release 2.38 |
| 2123 | Fix compilation on *BSD. Thanks to Tom Hensel. |
| 2124 | |
| 2125 | Don't send length zero DHCP option 43 and cope with |
| 2126 | encapsulated options whose total length exceeds 255 octets |
| 2127 | by splitting them into multiple option 43 pieces. |
| 2128 | |
| 2129 | Avoid queries being retried forever when --strict-order is |
| 2130 | set and an upstream server returns a SERVFAIL |
| 2131 | error. Thanks to Johannes Stezenbach for spotting this. |
| 2132 | |
| 2133 | Fix BOOTP support, broken in version 2.37. |
| 2134 | |
| 2135 | Add example dhcp-options for Etherboot. |
| 2136 | |
| 2137 | Add \e (for ASCII ESCape) to the set of valid escapes |
| 2138 | in config-file strings. |
| 2139 | |
| 2140 | Added --dhcp-option-force flag and examples in the |
| 2141 | configuration file which use this to control PXELinux. |
| 2142 | |
| 2143 | Added --tftp-no-blocksize option. |
| 2144 | |
| 2145 | Set netid tag "bootp" when BOOTP (rather than DHCP) is in |
| 2146 | use. This makes it easy to customise which options are |
| 2147 | sent to BOOTP clients. (BOOTP allows only 64 octets for |
| 2148 | options, so it can be necessary to trim things.) |
| 2149 | |
| 2150 | Fix rare hang in cache code, a 2.37 regression. This |
| 2151 | probably needs an infinite DHCP lease and some bad luck to |
| 2152 | trigger. Thanks to Detlef Reichelt for bug reports and testing. |
| 2153 | |
| 2154 | release 2.39 |
| 2155 | Apply patch from Mike Baker/OpenWRT to ensure that names |
| 2156 | like "localhost." in /etc/hosts with trailing period |
| 2157 | are treated as fully-qualified. |
| 2158 | |
| 2159 | Tolerate and ignore spaces around commas in the |
| 2160 | configuration file in all circumstances. Note that this |
| 2161 | may change the meaning of a few existing config files, for |
| 2162 | instance |
| 2163 | txt-record=mydomain.com, string |
| 2164 | would have a leading space in the string before, and now |
| 2165 | will not. To get the old behaviour back, use quotes: |
| 2166 | txt-record=mydomain.com," string" |
| 2167 | |
| 2168 | /a is no longer a valid escape in quoted strings. |
| 2169 | |
| 2170 | Added symbolic DHCP option names. Instead of |
| 2171 | dhcp-option = 3, 1.2.3.4 |
| 2172 | it is now possible to do |
| 2173 | dhcp-option = option:router, 1.2.3.4 |
| 2174 | To see the list of known DHCP options, use the |
| 2175 | command "dnsmasq --help dhcp" |
| 2176 | Thanks to Luigi Rizzo for a patch and good work on this. |
| 2177 | |
| 2178 | Overhauled the log code so that logging can be asynchronous; |
| 2179 | dnsmasq then no longer blocks waiting for the syslog() library |
| 2180 | call. This is important on systems where syslog |
| 2181 | is being used to log over the network (and therefore doing |
| 2182 | DNS lookups) and syslog is using dnsmasq as its DNS |
| 2183 | server. Having dnsmasq block awaiting syslog under |
| 2184 | such circumstances can lead to syslog and dnsmasq |
| 2185 | deadlocking. The new behaviour is enabled with a new |
| 2186 | --log-async flag, which can also be used to tune the |
| 2187 | queue length. Paul Chambers found and diagnosed |
| 2188 | this trap for the unwary. He also did much testing of |
| 2189 | the solution along with Carlos Carvalho. |
| 2190 | |
| 2191 | --log-facility can now take a file-name instead of a |
| 2192 | facility name. When this is done, dnsmasq logs to the |
| 2193 | file and not via syslog. (Failures early in startup, |
| 2194 | whilst reading configuration, will still go to syslog, |
| 2195 | and syslog is used as a log-of-last-resort if the file |
| 2196 | cannot be written.) |
| 2197 | |
| 2198 | Added --log-dhcp flag. Suggestion from Carlos Carvalho. |
| 2199 | |
| 2200 | Made BINDIR, MANDIR and LOCALEDIR independently |
| 2201 | over-rideable in the makefile. Suggestion from Thomas |
| 2202 | Klausner. |
| 2203 | |
| 2204 | Added 127.0.0.0/8 and 169.254.0.0/16 to the address |
| 2205 | ranges affected by --bogus-priv. Thanks to Paul |
| 2206 | Chambers for the patch. |
| 2207 | |
| 2208 | Fixed failure of TFTP server with --listen-address. Thanks |
| 2209 | to William Dinkel for the bug report. |
| 2210 | |
| 2211 | Added --dhcp-circuitid and --dhcp-remoteid for RFC3046 |
| 2212 | relay agent data matching. |
| 2213 | |
| 2214 | Added --dhcp-subscrid for RFC3993 subscriber-id relay |
| 2215 | agent data matching. |
| 2216 | |
| 2217 | Correctly garbage-collect connections when upstream |
| 2218 | servers go away as a result of DBus transactions. |
| 2219 | |
| 2220 | Allow absolute paths for TFTP transfers even when |
| 2221 | --tftp-root is set, as long as the path matches the root, |
| 2222 | so /var/ftp/myfile is OK with tftp-root=/var/ftp. |
| 2223 | Thanks for Thomas Mizzi for the patch. |
| 2224 | |
| 2225 | Updated Spanish translation - thanks to Chris Chatham. |
| 2226 | |
| 2227 | Updated French translation - thanks to Gildas Le Nadan. |
| 2228 | |
| 2229 | Added to example conf file example of routing PTR queries |
| 2230 | for a subnet to a different nameserver. Suggestion from |
| 2231 | Jon Nicholson. |
| 2232 | |
| 2233 | Added --interface-name option. This provides a facility |
| 2234 | to add a domain name with a dynamic IP address taken from |
| 2235 | the address of a local network interface. Useful for |
| 2236 | networks with dynamic IPs. |
| 2237 | |
| 2238 | version 2.40 |
| 2239 | Make SIGUSR2 close-and-reopen the logfile when logging |
| 2240 | direct to a file. Thanks to Carlos Carvalho for |
| 2241 | suggesting this. When a logfile is created, change |
| 2242 | its ownership to the user dnsmasq will run as, don't |
| 2243 | leave it owned by root. |
| 2244 | |
| 2245 | Set a special tag, "known" for hosts which are matched by |
| 2246 | a dhcp-host or /etc/ethers line. This is especially |
| 2247 | useful to be able to do --dhcp-ignore=#known, like ISCs |
| 2248 | "deny unknown-clients". |
| 2249 | |
| 2250 | Explicitly set a umask before creating the leases file, |
| 2251 | rather than relying on whatever we inherited. The |
| 2252 | permissions are set to 644. |
| 2253 | |
| 2254 | Fix handling of fully-qualified names in --dhcp-host |
| 2255 | directives and in /etc/ethers. These are now rejected |
| 2256 | if the domain doesn't match that given by --domain, |
| 2257 | and used correctly otherwise. Before, putting |
| 2258 | a FQDN here could cause the whole FQDN to be used as |
| 2259 | hostname. Thanks to Michael Heimpold for the bug report. |
| 2260 | |
| 2261 | Massive but trivial edit to make the "daemon" variable |
| 2262 | global, instead of copying the same value around as the |
| 2263 | first argument to half the functions in the program. |
| 2264 | |
| 2265 | Updated Spanish manpage and message catalog. Thanks |
| 2266 | to Chris Chatham. |
| 2267 | |
| 2268 | Added patch for support of DNS LOC records in |
| 2269 | contrib/dns-loc. Thanks to Lorenz Schori. |
| 2270 | |
| 2271 | Fixed error in manpage: dhcp-ignore-name -> |
| 2272 | dhcp-ignore-names. Thanks to Daniel Mentz for spotting |
| 2273 | this. |
| 2274 | |
| 2275 | Use client-id as hash-seed for DHCP address allocation |
| 2276 | with Firewire and Infiniband, as these don't supply an MAC |
| 2277 | address. |
| 2278 | |
| 2279 | Tweaked TFTP file-open code to make it behave sensibly |
| 2280 | when the filesystem changes under its feet. |
| 2281 | |
| 2282 | Added DNSMASQ_TIME_REMAINING environment variable to the |
| 2283 | lease-script. |
| 2284 | |
| 2285 | Always send replies to DHCPINFORM requests to the source |
| 2286 | of the request and not to the address in ciaddr. This |
| 2287 | allows third-party queries. |
| 2288 | |
| 2289 | Return "lease time remaining" in the reply to a DHCPINFORM |
| 2290 | request if there exists a lease for the host sending the |
| 2291 | request. |
| 2292 | |
| 2293 | Added --dhcp-hostsfile option. This gives a superset of |
| 2294 | the functionality provided by /etc/ethers. Thanks to |
| 2295 | Greg Kurtzer for the suggestion. |
| 2296 | |
| 2297 | Accept keyword "server" as a synonym for "nameserver" in |
| 2298 | resolv.conf. Thanks to Andrew Bartlett for the report. |
| 2299 | |
| 2300 | Add --tftp-unique-root option. Suggestion from Dermot |
| 2301 | Bradley. |
| 2302 | |
| 2303 | Tweak TFTP retry timer to avoid problems with difficult |
| 2304 | clients. Thanks to Dermot Bradley for assistance with |
| 2305 | this. |
| 2306 | |
| 2307 | Continue to use unqualified hostnames provided by DHCP |
| 2308 | clients, even if the domain part is illegal. (The domain |
| 2309 | is ignored, and an error logged.) Previously in this |
| 2310 | situation, the whole name whould have been |
| 2311 | rejected. Thanks to Jima for the patch. |
| 2312 | |
| 2313 | Handle EINTR returns from wait() correctly and reap |
| 2314 | our children's children if necessary. This fixes |
| 2315 | a problem with zombie-creation under *BSD when using |
| 2316 | --dhcp-script. |
| 2317 | |
| 2318 | Escape spaces in hostnames when they are stored in the |
| 2319 | leases file and passed to the lease-change |
| 2320 | script. Suggestion from Ben Voigt. |
| 2321 | |
| 2322 | Re-run the lease chamge script with an "old" event for |
| 2323 | each lease when dnsmasq receives a SIGHUP. |
| 2324 | |
| 2325 | Added more useful exit codes, including passing on a |
| 2326 | non-zero exit code from the lease-script "init" call when |
| 2327 | --leasefile-ro is set. |
| 2328 | |
| 2329 | Log memory allocation failure whilst the daemon is |
| 2330 | running. Allocation failures during startup are fatal, |
| 2331 | but lack of memory whilst running is worked around. |
| 2332 | This used to be silent, but now is logged. |
| 2333 | |
| 2334 | Fixed misaligned memory access which caused problems on |
| 2335 | Blackfin CPUs. Thanks to Alex Landau for the patch. |
| 2336 | |
| 2337 | Don't include (useless) script-calling code when NO_FORK |
| 2338 | is set. Since this tends to be used on very small uclinux |
| 2339 | systems, it's worth-while to save some code-size. |
| 2340 | |
| 2341 | Don't set REUSEADDR on TFTP listening socket. There's no |
| 2342 | need to do so, and it creates confusing behaviour when |
| 2343 | inetd is also listening on the same port. Thanks to Erik |
| 2344 | Brown for spotting the problem. |
| 2345 | |
| 2346 | version 2.41 |
| 2347 | Remove deprecated calls when compiled against libdbus 1.1. |
| 2348 | |
| 2349 | Fix "strict-alias" warning in bpf.c |
| 2350 | |
| 2351 | Reduce dependency on Gnu-make in build system: dnsmasq now |
| 2352 | builds with system make under OpenBSD. |
| 2353 | |
| 2354 | Port to Solaris. Dnsmasq 1.x used to run under Solaris, |
| 2355 | and this release does so again, for Solaris 9 or better. |
| 2356 | |
| 2357 | Allow the DNS function to be completely disabled, by |
| 2358 | setting the port to zero "--port=0". The allows dnsmasq to |
| 2359 | be used as a simple DHCP server, simple TFTP server, or |
| 2360 | both, but without the DNS server getting in the way. |
| 2361 | |
| 2362 | Fix a bug where NXDOMAIN could be returned for a query |
| 2363 | even if the name's value was known for a different query |
| 2364 | type. This bug could be prodded with |
| 2365 | --local=/domain/ --address=/name.domain/1.2.3.4 |
| 2366 | An IPv6 query for name.domain would return NXDOMAIN, and |
| 2367 | not the correct NOERROR. Thanks to Lars Nooden for |
| 2368 | spotting the bug and Jima for diagnosis of the problem. |
| 2369 | |
| 2370 | Added per-server stats to the information logged when |
| 2371 | dnsmasq gets SIGUSR1. |
| 2372 | |
| 2373 | Added counts of queries forwarded and queries answered |
| 2374 | locally (from the cache, /etc/hosts or config). |
| 2375 | |
| 2376 | Fixed possible crash bug in DBus IPv6 code. Thanks to Matt |
| 2377 | Domsch and Jima. |
| 2378 | |
| 2379 | Tighten checks for clashes between hosts-file and |
| 2380 | DHCP-derived names. Multiple addresses associated with a |
| 2381 | name in hosts-file no longer confuses the check. |
| 2382 | |
| 2383 | Add --dhcp-no-override option to fix problems with some |
| 2384 | combinations of stage zero and stage one |
| 2385 | bootloaders. Thanks to Steve Alexander for the bug report. |
| 2386 | |
| 2387 | Add --tftp-port-range option. Thanks to Daniel Mierswa for |
| 2388 | the suggestion. |
| 2389 | |
| 2390 | Add --stop-dns-rebind option. Thanks to Collin Mulliner |
| 2391 | for the patch. |
| 2392 | |
| 2393 | Added GPL version 3 as a license option. |
| 2394 | |
| 2395 | Added --all-servers option. Thanks to Peter Naulls for the |
| 2396 | patch. |
| 2397 | |
| 2398 | Extend source address mechanism so that the interface used |
| 2399 | to contact an upstream DNS server can be nailed |
| 2400 | down. Something like "--server=1.2.3.4@eth1" will force |
| 2401 | the use of eth1 for traffic to DNS-server 1.2.3.4. This |
| 2402 | facility is only available on Linux and Solaris. Thanks to |
| 2403 | Peter Naulls for prompting this. |
| 2404 | |
| 2405 | Add --dhcp-optsfile option. Thanks to Carlos Carvalho for |
| 2406 | the suggestion. |
| 2407 | |
| 2408 | Fixed failure to set source address for server connections |
| 2409 | when using TCP. Thanks to Simon Capper for finding this |
| 2410 | bug. |
| 2411 | |
| 2412 | Refuse to give a DHCP client the address it asks for if |
| 2413 | the address range in question is not available to that |
| 2414 | particular host. Thanks to Cedric Duval for the bug |
| 2415 | report. |
| 2416 | |
| 2417 | Changed behavior of DHCP server to always return total length of |
| 2418 | a new lease in DHCPOFFER, even if an existing lease |
| 2419 | exists. (It used to return the time remaining on the lease |
| 2420 | whne one existed.) This fixes problems with the Sony Ericsson |
| 2421 | K610i phone. Thanks to Hakon Stordahl for finding and |
| 2422 | fixing this. |
| 2423 | |
| 2424 | Add DNSMASQ_INTERFACE to the environment of the |
| 2425 | lease-change script. Thanks to Nikos Mavrogiannopoulos for |
| 2426 | the patch. |
| 2427 | |
| 2428 | Fixed broken --alias functionality. Thanks to Michael |
| 2429 | Meelis for the bug report. |
| 2430 | |
| 2431 | Added French translation of the man page. Thank to Gildas |
| 2432 | Le Nadan for that. |
| 2433 | |
| 2434 | Add --dhcp-match flag, to check for arbitrary options in |
| 2435 | DHCP messages from clients. This enables use of dnsmasq |
| 2436 | with gPXE. Thanks to Rance Hall for the suggestion. |
| 2437 | |
| 2438 | Added --dhcp-broadcast, to force broadcast replies to DHCP |
| 2439 | clients which need them but are too dumb or too old to |
| 2440 | ask. Thanks to Bodo Bellut for the suggestion. |
| 2441 | |
| 2442 | Disable path-MTU discovery on DHCP and TFTP sockets. This |
| 2443 | is never needed, and the presence of DF flags in the IP |
| 2444 | header confuses some broken PXE ROMS. Thanks again to Bodo |
| 2445 | Bellut for spotting this. |
| 2446 | |
| 2447 | Fix problems with addresses which have multiple PTR |
| 2448 | records - all but one of these could get lost. |
| 2449 | |
| 2450 | Fix bug with --address and ANY query type seeing REFUSED |
| 2451 | return code in replies. Thanks to Mike Wright for spotting |
| 2452 | the problem. |
| 2453 | |
| 2454 | Update Spanish translation. Thanks to Chris Chatham. |
| 2455 | |
| 2456 | Add --neg-ttl option. |
| 2457 | |
| 2458 | Add warnings about the bad effects of --filterwin2k on |
| 2459 | SIP, XMPP and Google-talk to the example config file. |
| 2460 | |
| 2461 | Fix va_list abuse in log.c. This fixes crashes on powerpc |
| 2462 | when debug mode is set. Thanks to Cedric Duval for the |
| 2463 | patch. |
| 2464 | |
| 2465 | version 2.42 |
| 2466 | Define _GNU_SOURCE to avoid problems with later glibc |
| 2467 | headers. Thanks to Jima for spotting the problem. |
| 2468 | |
| 2469 | Add --dhcp-alternate-port option. Thanks to Jan Psota for |
| 2470 | the suggestion. |
| 2471 | |
| 2472 | Fix typo in code which is only used on BSD, when Dbus and |
| 2473 | IPv6 support is enabled. Thanks to Roy Marples. |
| 2474 | |
| 2475 | Updated Polish translations - thank to Jan Psota. |
| 2476 | |
| 2477 | Fix OS detection logic to cope with GNU/FreeBSD. |
| 2478 | |
| 2479 | Fix unitialised variable in DBus code - thanks to Roy |
| 2480 | Marples. |
| 2481 | |
| 2482 | Fix network enumeration code to work on later NetBSD - |
| 2483 | thanks to Roy Marples. |
| 2484 | |
| 2485 | Provide --dhcp-bridge on all BSD variants. |
| 2486 | |
| 2487 | Define _LARGEFILE_SOURCE which removes an arbitrary 2GB |
| 2488 | limit on logfiles. Thanks to Paul Chambers for spotting |
| 2489 | the problem. |
| 2490 | |
| 2491 | Fix RFC3046 agent-id echo code, broken for many |
| 2492 | releases. Thanks to Jeremy Laine for spotting the problem |
| 2493 | and providing a patch. |
| 2494 | |
| 2495 | Added Solaris 10 service manifest from David Connelly in |
| 2496 | contrib/Solaris10 |
| 2497 | |
| 2498 | Add --dhcp-scriptuser option. |
| 2499 | |
| 2500 | Support new capability interface on suitable Linux |
| 2501 | kernels, removes "legacy support in use" messages. Thanks |
| 2502 | to Jorge Bastos for pointing this out. |
| 2503 | |
| 2504 | Fix subtle bug in cache code which could cause dnsmasq to |
| 2505 | lock spinning CPU in rare circumstances. Thanks to Alex |
| 2506 | Chekholko for bug reports and help debugging. |
| 2507 | |
| 2508 | Support netascii transfer mode for TFTP. |
| 2509 | |