diff options
| author | mmcc <mmcc@cvs.openbsd.org> | 2015-12-28 23:01:23 +0000 |
|---|---|---|
| committer | mmcc <mmcc@cvs.openbsd.org> | 2015-12-28 23:01:23 +0000 |
| commit | 8be133804b3f5f4ba125c4d519374bd5b3a29498 (patch) | |
| tree | e3e7aefc17af125fbf1987495fb139ac73da29b0 /lib/libc | |
| parent | a6bb008fcbef217b4ac5070e4e0e9a68a3cf9cbc (diff) | |
Remove NULL-checks before free() and needless argument casts.
ok tb@
Diffstat (limited to 'lib/libc')
| -rw-r--r-- | lib/libc/regex/engine.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/lib/libc/regex/engine.c b/lib/libc/regex/engine.c index 95b8a8ff64b..fe7b0ff9133 100644 --- a/lib/libc/regex/engine.c +++ b/lib/libc/regex/engine.c @@ -1,4 +1,4 @@ -/* $OpenBSD: engine.c,v 1.18 2014/10/09 02:50:16 deraadt Exp $ */ +/* $OpenBSD: engine.c,v 1.19 2015/12/28 23:01:22 mmcc Exp $ */ /*- * Copyright (c) 1992, 1993, 1994 Henry Spencer. @@ -277,10 +277,8 @@ matcher(struct re_guts *g, char *string, size_t nmatch, regmatch_t pmatch[], } } - if (m->pmatch != NULL) - free((char *)m->pmatch); - if (m->lastpos != NULL) - free((char *)m->lastpos); + free(m->pmatch); + free(m->lastpos); STATETEARDOWN(m); return(0); } |