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| author | emaste <emaste@FreeBSD.org> | 2012-08-29 21:38:34 +0000 |
|---|---|---|
| committer | emaste <emaste@FreeBSD.org> | 2012-08-29 21:38:34 +0000 |
| commit | 87db19685be32a4c0e475885aadad34d411ca074 (patch) | |
| tree | bb4f45bfa858f72fbd5ec61411c97b95ce00ba63 /bin/ps | |
| parent | 8c4a818b3d5ae3cb15360246b09b689e253ed8e4 (diff) | |
| download | FreeBSD-src-87db19685be32a4c0e475885aadad34d411ca074.zip FreeBSD-src-87db19685be32a4c0e475885aadad34d411ca074.tar.gz | |
Avoid passing uninitialized stack to addelem() if called with an empty arg.
PR: bin/171174
Diffstat (limited to 'bin/ps')
| -rw-r--r-- | bin/ps/ps.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/bin/ps/ps.c b/bin/ps/ps.c index f507b6a..ebabc19 100644 --- a/bin/ps/ps.c +++ b/bin/ps/ps.c @@ -889,8 +889,8 @@ add_list(struct listinfo *inf, const char *argp) int toolong; char elemcopy[PATH_MAX]; - if (*argp == 0) - inf->addelem(inf, elemcopy); + if (*argp == '\0') + inf->addelem(inf, argp); while (*argp != '\0') { while (*argp != '\0' && strchr(W_SEP, *argp) != NULL) argp++; |
