[asterisk-commits] russell: branch 1.4 r69991 - /branches/1.4/

[SVN commits to the Asterisk project]

Author: russell
Date: Tue Jun 19 11:46:43 2007
New Revision: 69991

URL: http://svn.digium.com/view/asterisk?view=rev&rev=69991
Log:
Blocked revisions 69990 via svnmerge

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r69990 | russell | 2007-06-19 11:45:37 -0500 (Tue, 19 Jun 2007) | 12 lines

Backport fix for crashes related to subscriptions from 1.4 ...

Fix a crash that could occur when handing device state changes.
When the state of a device changes, the device state thread tells the extension
state handling code that it changed.  Then, the extension state code calls the
callback in chan_sip so that it can update subscriptions to that extension.
A pointer to a sip_pvt structure is passed to this function as the call which
needs a NOTIFY sent.  However, there was no locking done to ensure that the pvt
struct didn't disappear during this process.
(issue #9946, reported by tdonahue, patch by me, patch updated to trunk to use
 the sip_pvt lock wrappers by eliel)

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Modified:
    branches/1.4/   (props changed)

Propchange: branches/1.4/
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Binary property 'branch-1.2-blocked' - no diff available.