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| author | Enji Cooper <ngie@FreeBSD.org> | 2017-03-20 04:25:40 +0000 |
|---|---|---|
| committer | Enji Cooper <ngie@FreeBSD.org> | 2017-03-20 04:25:40 +0000 |
| commit | 4863f2fc5507fa8a8dd917d35bc6b4c0f2fa193a (patch) | |
| tree | cde7ea453d6745b50f95f5826c801a8dcfe9cc19 /usr.sbin/syslogd/syslogd.c | |
| parent | b49d92c2aa9d52d705e339012d736c90cb52dda6 (diff) | |
| download | src-4863f2fc5507fa8a8dd917d35bc6b4c0f2fa193a.tar.gz src-4863f2fc5507fa8a8dd917d35bc6b4c0f2fa193a.zip | |
syslogd: don't leak `f` on failure in cfline(..)
Free `f` if an unknown priority or facility is parsed with the function.
MFC after: 1 week
Reported by: Coverity
CID: 1368068
Sponsored by: Dell EMC Isilon
Notes
Notes:
svn path=/head/; revision=315618
Diffstat (limited to 'usr.sbin/syslogd/syslogd.c')
| -rw-r--r-- | usr.sbin/syslogd/syslogd.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/usr.sbin/syslogd/syslogd.c b/usr.sbin/syslogd/syslogd.c index ff4fd6bf02a8..b28b151728a2 100644 --- a/usr.sbin/syslogd/syslogd.c +++ b/usr.sbin/syslogd/syslogd.c @@ -2117,6 +2117,7 @@ cfline(const char *line, const char *prog, const char *host) (void)snprintf(ebuf, sizeof ebuf, "unknown priority name \"%s\"", buf); logerror(ebuf); + free(f); return (NULL); } } @@ -2147,6 +2148,7 @@ cfline(const char *line, const char *prog, const char *host) "unknown facility name \"%s\"", buf); logerror(ebuf); + free(f); return (NULL); } f->f_pmask[i >> 3] = pri; |