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authorDenys Vlasenko2021-06-13 23:58:17 +0200
committerDenys Vlasenko2021-06-13 23:58:17 +0200
commit643b308029ac42f466fa17e4ff400e47003205d9 (patch)
tree7b534a921d84dbad6fdf124edbf3994bad32f02f /coreutils/uudecode.c
parent6f7b10cdabfe2b99d7839087f007ccf7a9083847 (diff)
downloadbusybox-643b308029ac42f466fa17e4ff400e47003205d9.zip
busybox-643b308029ac42f466fa17e4ff400e47003205d9.tar.gz
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>
Diffstat (limited to 'coreutils/uudecode.c')
-rw-r--r--coreutils/uudecode.c6
1 files changed, 4 insertions, 2 deletions
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 @@ int uudecode_main(int argc UNUSED_PARAM, char **argv)
//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 @@ int baseNUM_main(int argc UNUSED_PARAM, char **argv)
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])