diff options
| author | Paul Jakma <paul.jakma@sun.com> | 2006-07-02 16:38:54 +0000 |
|---|---|---|
| committer | Paul Jakma <paul.jakma@sun.com> | 2006-07-02 16:38:54 +0000 |
| commit | 27b472533bc8bb0fdb37dcda7596c385d3b9f414 (patch) | |
| tree | 60e09c43d4d016b32eb47ec0ba4a0263f0b40bbc /zebra/rt_netlink.c | |
| parent | 33d5ab9ef197ce281859f12251df4e412c469c65 (diff) | |
[zebra] Fix CID #104, check addr for null, and #18, check nexthop type args
2006-07-02 Paul Jakma <paul.jakma@sun.com>
* 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.
Diffstat (limited to 'zebra/rt_netlink.c')
| -rw-r--r-- | zebra/rt_netlink.c | 7 |
1 files changed, 7 insertions, 0 deletions
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); |