Fix xmalloc_fgets_str so that it really does NOT strip terminator.
Add xmalloc_fgetline_str which does strip terminator,
and use it in dpkg instead of xmalloc_fgets_str.
netstat: use xmalloc_fgets_str - allows to eat strings with NULs
(this fixes bug with some weird /proc/net/unix input)
function old new delta
xmalloc_fgets_internal - 191 +191
xmalloc_fgetline_str - 18 +18
do_info 116 120 +4
unix_do_one 451 447 -4
tcp_do_one 423 419 -4
send_tree 369 365 -4
xmalloc_fgets_str 178 15 -163
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 1/4 up/down: 213/-175) Total: 38 bytes
text data bss dec hex filename
778445 832 7344 786621 c00bd busybox_old
778483 832 7344 786659 c00e3 busybox_unstripped
diff --git a/libbb/get_line_from_file.c b/libbb/get_line_from_file.c
index 1eb4af1..ac4d14b 100644
--- a/libbb/get_line_from_file.c
+++ b/libbb/get_line_from_file.c
@@ -12,11 +12,10 @@
#include "libbb.h"
/* This function reads an entire line from a text file, up to a newline
- * or NUL byte, inclusive. It returns a malloc'ed char * which must be
- * stored and free'ed by the caller. If end is NULL '\n' isn't considered
+ * or NUL byte, inclusive. It returns a malloc'ed char * which
+ * must be free'ed by the caller. If end is NULL '\n' isn't considered
* end of line. If end isn't NULL, length of the chunk read is stored in it.
* Return NULL if EOF/error */
-
char *bb_get_chunk_from_file(FILE *file, int *end)
{
int ch;