tree 375f9e63d4a1b206addb615a906f2f5608823612
parent 397b5bded5654a31b4bd3b904f091fd3859aecf7
author Rakesh Garimella <rakesh.garimella@sophos.com> 1363005511 +0000
committer David Lamparter <equinox@opensourcerouting.org> 1375208870 +0200

bgpd: prevent double address delete on shutdown

bgp_interface_down() and bgp_exit() both proceed to delete the address
from bgpd's interface representation, so the second call gets a NULL
result from the hash lookup and subsequently crashes.

Signed-off-by: Rakesh Garimella <rakesh.garimella@sophos.com>
[reformatted]
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>