tree dfaf1057216d4dd0e750ff1a2aa2a2653a1c6202
parent 782c882077b5a63213b3d160535d5e8259f6df61
author Morgan Stewart <morgan@cumulusnetworks.com> 1442423874 -0400
committer Paul Jakma <paul@quagga.net> 1443104805 +0100

zebra: Fix leaked sockets in rtadv.c

Coverity Scan #709790
In zebra/rtadv.c: rtadv_make_socket leaks socket for error cases.
Added lines to close the socket for each error case or return.

Signed-off-by: Morgan Stewart <morgan@cumulusnetworks.com>