diff options
| author |   Matthew Smith <mgsmith@netgate.com> | 2019-12-23 16:25:11 -0600 |
|---|---|---|
| committer | Matthew Smith <mgsmith@netgate.com> | 2019-12-23 19:37:38 -0600 |
| commit | 5002e7f26f4f2f94af56e0d4b26124fb876e2a3f (patch) | |
| tree | 2e7e56896a211aea11b48279f578d6b203dcf7d3 /src/vnet/bfd/bfd_protocol.c | |
| parent | 4a56f4e48f39f9e0560833115f85270c0c04b57f (diff) | |
ip-neighbor: ip_neighbor_advertise() handles null
Type: fix
Fixes: cbe25aab3b
ip_neighbor_advertise() was calling one of both of
ip4_neighbor_advertise() and/or ip6_neighbor_advertise() with
&addr->{ip4|ip6} as an argument. If addr is null, which is likely
a requirement when the type is IP46_TYPE_BOTH, this results in a
SEGV.
Check addr and pass a pointer to one of it's members if it is not
null, otherwise pass null.
Change-Id: I6261bb8fe947365fe3d6c58788ea27d5cb28ff05
Signed-off-by: Matthew Smith <mgsmith@netgate.com>
Diffstat (limited to 'src/vnet/bfd/bfd_protocol.c')
0 files changed, 0 insertions, 0 deletions