tree e6fa104c7bfb45043aec82c9cab3941cb09459bd
parent 5012bc3d217f4fff5759745ee689869fb5224b41
author Steve Hill <quagga@cheesy.sackheads.org> 1243949296 +0100
committer Paul Jakma <paul@quagga.net> 1243949296 +0100

[bgp] Fix crash on SIGHUP, deref of freed workqueues

* lib/workqueue.c: free-ing workqueues had never been tested obviously,
  queue's thread was not being stopped
* bgpd/bgpd.c: null out freed workqueues, to prevent acting on freed
  workqueues