tree 3efcda7bc9e934ea17f2787a9f0ea9d59738ebea
parent 92e62e06ba9e03c4603538b3138298b274e3c167
author Daniel Walton <dwalton@cumulusnetworks.com> 1445434974 -0700
committer Donald Sharp <sharpd@cumulusnetworks.com> 1449601870 -0500

bgpd: crash from not NULLing freed pointers

Signed-off-by: Daniel Walton <dwalton@cumulusnetworks.com>
Reviewed-by:   Donald Sharp <sharpd@cumulusnetworks.com>

There was a crash from not NULLing out peer->hostname but I cleaned
up a bunch of other suspect ones as well.