diff options
| author | Hans-Joerg Hoexer <hshoexer@cvs.openbsd.org> | 2005-01-29 16:59:46 +0000 |
|---|---|---|
| committer | Hans-Joerg Hoexer <hshoexer@cvs.openbsd.org> | 2005-01-29 16:59:46 +0000 |
| commit | 491c0ba698699d1ea137e67505bcfed5557983c1 (patch) | |
| tree | 34e2e935dca05094923e4b1b1e325d59728e85b1 /sbin/isakmpd | |
| parent | 78b996a398b6df28d1fd6b886f3f47496c29bad2 (diff) | |
Handle some pointers more carefully. From pat@ some while ago.
ok ho@
Diffstat (limited to 'sbin/isakmpd')
| -rw-r--r-- | sbin/isakmpd/message.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/sbin/isakmpd/message.c b/sbin/isakmpd/message.c index 21f41d71cc1..e799cce5187 100644 --- a/sbin/isakmpd/message.c +++ b/sbin/isakmpd/message.c @@ -1,4 +1,4 @@ -/* $OpenBSD: message.c,v 1.92 2004/12/14 19:03:16 ho Exp $ */ +/* $OpenBSD: message.c,v 1.93 2005/01/29 16:59:45 hshoexer Exp $ */ /* $EOM: message.c,v 1.156 2000/10/10 12:36:39 provos Exp $ */ /* @@ -228,9 +228,9 @@ message_free(struct message *msg) LOG_DBG((LOG_MESSAGE, 20, "message_free: freeing %p", msg)); if (!msg) return; - if (msg->orig && msg->orig != (u_int8_t *) msg->iov[0].iov_base) - free(msg->orig); if (msg->iov) { + if (msg->orig && msg->orig != (u_int8_t *)msg->iov[0].iov_base) + free(msg->orig); for (i = 0; i < msg->iovlen; i++) if (msg->iov[i].iov_base) free(msg->iov[i].iov_base); @@ -251,12 +251,14 @@ message_free(struct message *msg) TAILQ_REMOVE(&msg->post_send, TAILQ_FIRST(&msg->post_send), link); - /* If we are on the send queue, remove us from there. */ - if (msg->flags & MSG_IN_TRANSIT) - TAILQ_REMOVE(msg->transport->vtbl->get_queue(msg), msg, link); + if (msg->transport) { + /* If we are on the send queue, remove us from there. */ + if (msg->flags & MSG_IN_TRANSIT) + TAILQ_REMOVE(msg->transport->vtbl->get_queue(msg), + msg, link); - if (msg->transport) transport_release(msg->transport); + } if (msg->isakmp_sa) sa_release(msg->isakmp_sa); |