tree 7736d5d1ca6d3ea79c3f43e32dccf4baf0fa1094
parent 75daab1784f515104ceef747d134981ecee7b0af
author Morgan Stewart <morgan@cumulusnetworks.com> 1442531070 -0400
committer Paul Jakma <paul@quagga.net> 1443104806 +0100

Fixed if_add_update possible null dereference

Coverity Scan #1221454
In zebra/interface.c if_data could be null dereferenced without early
check.

Signed-off-by: Morgan Stewart <morgan@cumulusnetworks.com>
Reviewed-by: Donald Sharp <sharpd@cumulusnetworks.com>