diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 2007-09-02 15:19:41 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 2007-09-02 15:19:41 +0000 |
| commit | 6ebd04219f0d749c87a763e8afb578dfcd5223cc (patch) | |
| tree | bb0f29e0a3791fff88551c93f5d4ba7113bdba43 /sbin/isakmpd/pf_key_v2.c | |
| parent | be524287dc216d876f995eddcaf32762c702c6e9 (diff) | |
use calloc() to avoid malloc(n * m) overflows; checked by djm canacar jsg
Diffstat (limited to 'sbin/isakmpd/pf_key_v2.c')
| -rw-r--r-- | sbin/isakmpd/pf_key_v2.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sbin/isakmpd/pf_key_v2.c b/sbin/isakmpd/pf_key_v2.c index 3efc74bc48b..7c55abb9e25 100644 --- a/sbin/isakmpd/pf_key_v2.c +++ b/sbin/isakmpd/pf_key_v2.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pf_key_v2.c,v 1.181 2007/05/27 18:31:30 claudio Exp $ */ +/* $OpenBSD: pf_key_v2.c,v 1.182 2007/09/02 15:19:24 deraadt Exp $ */ /* $EOM: pf_key_v2.c,v 1.79 2000/12/12 00:33:19 niklas Exp $ */ /* @@ -337,7 +337,7 @@ pf_key_v2_write(struct pf_key_v2_msg *pmsg) struct sadb_msg *msg = TAILQ_FIRST(pmsg)->seg; struct pf_key_v2_node *np = TAILQ_FIRST(pmsg); - iov = (struct iovec *) malloc(cnt * sizeof *iov); + iov = (struct iovec *) calloc(cnt, sizeof *iov); if (!iov) { log_error("pf_key_v2_write: malloc (%lu) failed", cnt * (unsigned long) sizeof *iov); |