Bug#493055: BRIStuff patches introduce deadlock

[Faidon Liambotis]

Kevin, hi,

Kevin Shanahan wrote:
> Well it looked promising, but no - the lockup still appears to be
> reproducable. The patch I used to test is attached. Let me know if I
> made any mistake in backporting it (it should apply cleanly as the
> last patch in the debian/patches/series file).
Yes, you made a mistake in backporting it :)

The right backported patch is this:
http://svn.debian.org/viewsvn/pkg-voip/asterisk/trunk/debian/patches/zap-fix-deadlock?rev=6221&view=auto

The problem is where thw lock is getting held; I'm not sure if we should
 hold the lock there as well but it's definitely not what the original
patch did.

Thanks a lot,
Faidon