diff options
| author |   Matthew Smith <mgsmith@netgate.com> | 2020-09-10 10:09:01 -0500 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2020-09-11 06:46:11 +0000 |
| commit | 78681def21b931309a779dfc6a5cbc6ff8b1f814 (patch) | |
| tree | bd4f723cadfa6ae66cebc72b1268aa0d0b2d1779 /src/plugins/dhcp/dhcp_client_detect.c | |
| parent | 730cec8c0697627cc1fb6a34acd094c77ba07622 (diff) | |
l2: fix null deref in l2_to_bvi()
Type: fix
Static analysis identified a possible null pointer dereference. It
was introduced by a recent patch which expanded the DMAC comparison
on inbound packets on a BVI interface to include any secondary MAC
addresses which were added to an interface.
Check if the pointer is null before dereferencing.
Change-Id: Ic2afe2b062eda32977e05bf3f98d82c1fe64620c
Signed-off-by: Matthew Smith <mgsmith@netgate.com>
Diffstat (limited to 'src/plugins/dhcp/dhcp_client_detect.c')
0 files changed, 0 insertions, 0 deletions