Merged revisions 89457 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

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r89457 | mmichelson | 2007-11-20 11:50:31 -0600 (Tue, 20 Nov 2007) | 9 lines

According to comments in main/pbx.c, it is essential that if we are going to lock
the conlock as well as the hints lock, it must be locked in that respective order.
In order to prevent a potential deadlock, we need to lock the conlock prior to 
locking the hints lock in ast_hint_state_changed (see the call stack example on
issue #11323 for how this can happen).

(closes issue #11323, reported  by eelcob, suggestion for patch by eelcob, patch by me)


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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@89458 65c4cc65-6c06-0410-ace0-fbb531ad65f3