[asterisk-bugs] [Asterisk 0019403]: [patch] Call pickup deadlock in ast_do_masquerade
Asterisk Bug Tracker
noreply at bugs.digium.com
Fri Jun 3 08:21:51 CDT 2011
The following issue has been UPDATED.
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https://issues.asterisk.org/view.php?id=19403
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Reported By: one47
Assigned To:
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Project: Asterisk
Issue ID: 19403
Category: Core/Channels
Reproducibility: always
Severity: major
Priority: normal
Status: new
Asterisk Version: 1.6.2.18
JIRA:
Regression: No
Reviewboard Link:
SVN Branch (only for SVN checkouts, not tarball releases): N/A
SVN Revision (number only!):
Request Review:
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Date Submitted: 2011-06-03 04:03 CDT
Last Modified: 2011-06-03 08:21 CDT
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Summary: [patch] Call pickup deadlock in ast_do_masquerade
Description:
Using *8 call pickup can readily cause a deadlock where ast_do_masquerade()
has a channel locked, when calling ast_channel_free() - ast_channel_free
requests the channels (channel list) lock, which breaks locking order
requirements and caused a deadlock.
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Issue History
Date Modified Username Field Change
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2011-06-03 08:21 lmadsen Severity block => major
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