diff options
| author | Alexander Bluhm <bluhm@cvs.openbsd.org> | 2010-06-01 11:29:30 +0000 |
|---|---|---|
| committer | Alexander Bluhm <bluhm@cvs.openbsd.org> | 2010-06-01 11:29:30 +0000 |
| commit | c9f9b3f50210376fb5182de0fc685590177c48ea (patch) | |
| tree | b23c21bfe493b0901edd468359c7d934342d3638 | |
| parent | d16a9b686f613890c2a4cfeeabfd66e483f01f13 (diff) | |
Add NULL pointer check after calloc.
ok claudio@ stsp@
| -rw-r--r-- | usr.sbin/ospf6d/rde.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/usr.sbin/ospf6d/rde.c b/usr.sbin/ospf6d/rde.c index d9b4665f677..8d2d289e8ca 100644 --- a/usr.sbin/ospf6d/rde.c +++ b/usr.sbin/ospf6d/rde.c @@ -1,4 +1,4 @@ -/* $OpenBSD: rde.c,v 1.39 2010/06/01 11:22:28 bluhm Exp $ */ +/* $OpenBSD: rde.c,v 1.40 2010/06/01 11:29:29 bluhm Exp $ */ /* * Copyright (c) 2004, 2005 Claudio Jeker <claudio@openbsd.org> @@ -1270,7 +1270,8 @@ prefix_tree_add(struct prefix_tree *tree, struct lsa_link *lsa) cur_prefix = (char *)(lsa + 1); for (i = 0; i < ntohl(lsa->numprefix); i++) { - new = calloc(sizeof(*new), 1); + if ((new = calloc(1, sizeof(*new))) == NULL) + fatal("prefix_tree_add"); new->prefix = (struct lsa_prefix *)cur_prefix; len = sizeof(*new->prefix) |