From 27b472533bc8bb0fdb37dcda7596c385d3b9f414 Mon Sep 17 00:00:00 2001 From: Paul Jakma Date: Sun, 2 Jul 2006 16:38:54 +0000 Subject: [zebra] Fix CID #104, check addr for null, and #18, check nexthop type args 2006-07-02 Paul Jakma * rt_netlink.c: (netlink_interface_addr) Fix CID #104, can not proceed if addr is NULL. * zebra_rib.c: (static_add_ipv6) Fix CID #18, double check required arguments are supplied for the given nexthop type. --- zebra/rt_netlink.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'zebra/rt_netlink.c') diff --git a/zebra/rt_netlink.c b/zebra/rt_netlink.c index f1c1a300..216625e9 100644 --- a/zebra/rt_netlink.c +++ b/zebra/rt_netlink.c @@ -673,6 +673,13 @@ netlink_interface_addr (struct sockaddr_nl *snl, struct nlmsghdr *h) broad = NULL; } + /* addr is primary key, SOL if we don't have one */ + if (addr == NULL) + { + zlog_debug ("%s: NULL address", __func__); + return -1; + } + /* Flags. */ if (ifa->ifa_flags & IFA_F_SECONDARY) SET_FLAG (flags, ZEBRA_IFA_SECONDARY); -- cgit v1.2.1