diff options
Diffstat (limited to 'sbin/isakmpd/pf_key_v2.c')
| -rw-r--r-- | sbin/isakmpd/pf_key_v2.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/sbin/isakmpd/pf_key_v2.c b/sbin/isakmpd/pf_key_v2.c index d9dbdd77383..6171067d3d2 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 1.188 2012/06/30 14:51:31 naddy Exp $ */ +/* $OpenBSD: pf_key_v2.c,v 1.189 2014/10/18 03:10:00 doug Exp $ */ /* $EOM: pf_key_v2.c,v 1.79 2000/12/12 00:33:19 niklas Exp $ */ /* @@ -253,13 +253,14 @@ pf_key_v2_read(u_int32_t seq) pf_key_v2_socket, (unsigned long) n); goto cleanup; } - n = hdr.sadb_msg_len * PF_KEY_V2_CHUNK; - buf = malloc(n); + buf = reallocarray(NULL, hdr.sadb_msg_len, PF_KEY_V2_CHUNK); if (!buf) { - log_error("pf_key_v2_read: malloc (%lu) failed", - (unsigned long) n); + log_error("pf_key_v2_read: malloc (%zu) failed", + hdr.sadb_msg_len * PF_KEY_V2_CHUNK); goto cleanup; } + n = hdr.sadb_msg_len * PF_KEY_V2_CHUNK; + n = read(pf_key_v2_socket, buf, n); if (n == -1) { log_error("pf_key_v2_read: read (%d, ...) failed", |