diff options
| author | Angelos D. Keromytis <angelos@cvs.openbsd.org> | 2001-08-12 15:48:45 +0000 |
|---|---|---|
| committer | Angelos D. Keromytis <angelos@cvs.openbsd.org> | 2001-08-12 15:48:45 +0000 |
| commit | 0c8f2a59438f9d4e2373aceadcae7166465e275b (patch) | |
| tree | bcf6f36e0f1d641701f0c8a2d4c0161dab3e4e73 /sbin/isakmpd/udp.c | |
| parent | 78dea38ce2947781b217944364dc09224117c823 (diff) | |
Don't coredump if the kernel doesn't support IPv6.
Diffstat (limited to 'sbin/isakmpd/udp.c')
| -rw-r--r-- | sbin/isakmpd/udp.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/sbin/isakmpd/udp.c b/sbin/isakmpd/udp.c index 39e48fb7b18..d88083bcb64 100644 --- a/sbin/isakmpd/udp.c +++ b/sbin/isakmpd/udp.c @@ -1,4 +1,4 @@ -/* $OpenBSD: udp.c,v 1.46 2001/08/11 10:13:32 angelos Exp $ */ +/* $OpenBSD: udp.c,v 1.47 2001/08/12 15:48:44 angelos Exp $ */ /* $EOM: udp.c,v 1.57 2001/01/26 10:09:57 niklas Exp $ */ /* @@ -609,7 +609,11 @@ udp_init (void) default_transport = udp_bind ((struct sockaddr *)&dflt_stor); if (!default_transport) - log_error ("udp_init: could not allocate default IPv4 ISAKMP UDP port"); + { + log_error ("udp_init: could not allocate default IPv4 ISAKMP UDP port"); + return; + } + LIST_INSERT_HEAD (&udp_listen_list, (struct udp_transport *)default_transport, link); @@ -620,7 +624,10 @@ udp_init (void) default_transport6 = udp_bind ((struct sockaddr *)&dflt_stor); if (!default_transport6) - log_error ("udp_init: could not allocate default IPv6 ISAKMP UDP port"); + { + log_error ("udp_init: could not allocate default IPv6 ISAKMP UDP port"); + return; + } LIST_INSERT_HEAD (&udp_listen_list, (struct udp_transport *)default_transport6, link); } |