Merged revisions 114083 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
........
r114083 | twilson | 2008-04-11 17:32:51 -0500 (Fri, 11 Apr 2008) | 7 lines
Several places in the code called find_callno() (which releases the lock on the pvt structure) and then immediately locked the call and did things with it. Unfortunately, the call can disappear between the find_callno and the lock, causing Bad Stuff(tm) to happen.
Added find_callno_locked() function to return the callno withtout unlocking for instances that it is needed.
(issue #12400)
Reported by: ztel
........
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@114084
65c4cc65-6c06-0410-ace0-
fbb531ad65f3