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| author | Mike Frysinger <vapier@gentoo.org> | 2005-05-12 22:36:32 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2005-05-12 22:36:32 +0000 |
| commit | 3ba93c04383e8ede9608fa91ed3058db1d213244 (patch) | |
| tree | 45678305ae20b8e0c5b62c3542085e0d4afb0c26 | |
| parent | 4d149205c314bce1db57aca1c86ca0690d15b076 (diff) | |
| download | busybox-w32-3ba93c04383e8ede9608fa91ed3058db1d213244.tar.gz busybox-w32-3ba93c04383e8ede9608fa91ed3058db1d213244.tar.bz2 busybox-w32-3ba93c04383e8ede9608fa91ed3058db1d213244.zip | |
fix segfault if user only specifies 1 file
| -rw-r--r-- | coreutils/comm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/coreutils/comm.c b/coreutils/comm.c index 6b7b9554c..f390490e2 100644 --- a/coreutils/comm.c +++ b/coreutils/comm.c | |||
| @@ -142,7 +142,7 @@ int comm_main (int argc, char **argv) | |||
| 142 | 142 | ||
| 143 | opt = bb_getopt_ulflags(argc, argv, "123"); | 143 | opt = bb_getopt_ulflags(argc, argv, "123"); |
| 144 | 144 | ||
| 145 | if ((opt & 0x80000000UL) || (optind == argc)) | 145 | if (optind != argc + 2) |
| 146 | bb_show_usage(); | 146 | bb_show_usage(); |
| 147 | 147 | ||
| 148 | if (opt & COMM_OPT_1) | 148 | if (opt & COMM_OPT_1) |