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| author | Glenn L McGrath | 2004-07-23 01:42:28 +0000 |
|---|---|---|
| committer | Glenn L McGrath | 2004-07-23 01:42:28 +0000 |
| commit | 9c83e836281e75b9c4be3906d74d62f2f94a94ea (patch) | |
| tree | 3ff814899b7107ae10b651c8c487ae68c2871294 | |
| parent | eeb06bf230103440f96e4d42d869f2f3a70d869a (diff) | |
| download | busybox-9c83e836281e75b9c4be3906d74d62f2f94a94ea.zip busybox-9c83e836281e75b9c4be3906d74d62f2f94a94ea.tar.gz | |
Felipe Kellermann writes,
"As noticed today by Steven Scholz, the od's `-v' was broken.
I've fixed that and now both the flags `-v' and `-a' are OK"
Fixes a segfault in
echo "uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu\02bar\4"| ./busybox od -av
| -rw-r--r-- | coreutils/od.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/coreutils/od.c b/coreutils/od.c index b18c53c..6a138e8 100644 --- a/coreutils/od.c +++ b/coreutils/od.c @@ -155,13 +155,13 @@ static const char * const add_strings[] = { "4/4 \" %011o \" \"\\n\"", /* O */ }; -static const signed char od_opts[] = "aBbcDdeFfHhIiLlOovXx"; +static const signed char od_opts[] = "aBbcDdeFfHhIiLlOoXxv"; static const signed char od_o2si[] = { 0, 1, 2, 3, 5, 4, 6, 6, 7, 8, 9, 0xa, 0xb, 0xa, 0xa, - 0xb, 1, -1, 8, 9, + 0xb, 1, 8, 9, }; int od_main(int argc, char **argv) @@ -173,7 +173,9 @@ int od_main(int argc, char **argv) bb_dump_length = -1; while ((ch = getopt(argc, argv, od_opts)) > 0) { - if (((p = strchr(od_opts, ch)) != NULL) && (*p >= 0)) { + if (ch == 'v') { + bb_dump_vflag = ALL; + } else if (((p = strchr(od_opts, ch)) != NULL) && (*p >= 0)) { if (first) { first = 0; bb_dump_add("\"%07.7_Ao\n\""); @@ -182,8 +184,6 @@ int od_main(int argc, char **argv) bb_dump_add("\" \""); } bb_dump_add(add_strings[od_o2si[(int)(p-od_opts)]]); - } else if (ch == 'v') { - bb_dump_vflag = ALL; } else { /* P, p, s, w, or other unhandled */ bb_show_usage(); } |