diff options
| author | Omar Polo <op@cvs.openbsd.org> | 2023-03-22 22:09:38 +0000 |
|---|---|---|
| committer | Omar Polo <op@cvs.openbsd.org> | 2023-03-22 22:09:38 +0000 |
| commit | ed0086bc8e7dd270b6fd049ddc6c38eb9ad5716c (patch) | |
| tree | 4cfab205fd81e272891fe2c07bd2b61dd6d59d2f | |
| parent | 53ae0a7b2975ae432133fa361e12c7adbd3b2896 (diff) | |
plug another leak in addctag; found + ok tb@
| -rw-r--r-- | usr.bin/mg/tags.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/usr.bin/mg/tags.c b/usr.bin/mg/tags.c index cd87ee556e7..0e44c0f971e 100644 --- a/usr.bin/mg/tags.c +++ b/usr.bin/mg/tags.c @@ -1,4 +1,4 @@ -/* $OpenBSD: tags.c,v 1.22 2023/03/22 19:42:41 op Exp $ */ +/* $OpenBSD: tags.c,v 1.23 2023/03/22 22:09:37 op Exp $ */ /* * This file is in the public domain. @@ -388,7 +388,8 @@ addctag(char *s) if (*l == '\0') goto cleanup; t->pat = strip(l, strlen(l)); - RB_INSERT(tagtree, &tags, t); + if (RB_INSERT(tagtree, &tags, t) != NULL) + goto cleanup; return (TRUE); cleanup: free(t); |