base32/64: accept -i "skip bad chars" option (currently in effect unconditionally)
function old new delta
.rodata 103189 103190 +1
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/coreutils/uudecode.c b/coreutils/uudecode.c
index bd7766e..a607977 100644
--- a/coreutils/uudecode.c
+++ b/coreutils/uudecode.c
@@ -194,7 +194,9 @@
//usage: "Base64 encode or decode FILE to standard output\n"
//usage: "\n -d Decode data"
//usage: "\n -w COL Wrap lines at COL (default 76, 0 disables)"
-////usage: "\n -i When decoding, ignore non-alphabet characters"
+///////: "\n -i When decoding, ignore non-alphabet characters"
+// -i is accepted but has no effect: currently, decode_base32/64() functions
+// (called via read_base64()) skip invalid chars unconditionally.
// APPLET_ODDNAME:name main location suid_type help
//applet:IF_BASE32(APPLET_ODDNAME(base32, baseNUM, BB_DIR_BIN, BB_SUID_DROP, base32))
@@ -272,7 +274,7 @@
unsigned opts;
unsigned col = 76;
- opts = getopt32(argv, "^" "dw:+" "\0" "?1"/* 1 arg max*/, &col);
+ opts = getopt32(argv, "^" "diw:+" "\0" "?1"/* 1 arg max*/, &col);
argv += optind;
if (!argv[0])