diff options
| author | hasso <hasso> | 2004-03-18 02:40:55 +0000 |
|---|---|---|
| committer | hasso <hasso> | 2004-03-18 02:40:55 +0000 |
| commit | da9c9a24d09071c77843ce39f0470ba487c300bf (patch) | |
| tree | 5d7ee635cd11b1a2b541a913a4822a3c33a4035b /ripd | |
| parent | 8c903fbb11e5eed5bcf08d26c2b984d07a82e109 (diff) | |
From Sowmini fix for crash reported in [quagga-dev 929].
Diffstat (limited to 'ripd')
| -rw-r--r-- | ripd/ChangeLog | 5 | ||||
| -rw-r--r-- | ripd/ripd.c | 5 |
2 files changed, 8 insertions, 2 deletions
diff --git a/ripd/ChangeLog b/ripd/ChangeLog index 5820f424..0d7b5bcd 100644 --- a/ripd/ChangeLog +++ b/ripd/ChangeLog @@ -1,3 +1,8 @@ +2004-03-18 sowmini.varadhan@sun.com + + * ripd.c: rip_send_packet can get null connected address when + called in response to a unicast rip-request. Handle correctly. + 2004-03-03 Krzysztof Oledzki <oleq@ans.pl> * ripd.c: fix "show ip rip" and per interface rip version selection. diff --git a/ripd/ripd.c b/ripd/ripd.c index a69963be..22777e50 100644 --- a/ripd/ripd.c +++ b/ripd/ripd.c @@ -1253,9 +1253,10 @@ rip_send_packet (caddr_t buf, int size, struct sockaddr_in *to, strcpy(dst, inet_ntoa(sin.sin_addr)); } zlog_info("rip_send_packet %s > %s (%s)", - inet_ntoa(connected->address->u.prefix4), dst, ifp->name); + (connected ? inet_ntoa(connected->address->u.prefix4) : ""), + dst, ifp->name); } - if (connected->flags & ZEBRA_IFA_SECONDARY) + if (connected && connected->flags & ZEBRA_IFA_SECONDARY) { /* * ZEBRA_IFA_SECONDARY is set on linux when an interface is configured |