[asterisk-bugs] [Asterisk 0017188]: lack of locking in dahdi_request()
Asterisk Bug Tracker
noreply at bugs.digium.com
Thu Apr 15 10:14:18 CDT 2010
The following issue requires your FEEDBACK.
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https://issues.asterisk.org/view.php?id=17188
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Reported By: gknispel_proformatique
Assigned To:
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Project: Asterisk
Issue ID: 17188
Category: Channels/chan_dahdi
Reproducibility: have not tried
Severity: minor
Priority: normal
Status: feedback
Asterisk Version: SVN
JIRA:
Regression: No
Reviewboard Link:
SVN Branch (only for SVN checkouts, not tarball releases): 1.4
SVN Revision (number only!): 257341
Request Review:
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Date Submitted: 2010-04-15 09:05 CDT
Last Modified: 2010-04-15 10:14 CDT
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Summary: lack of locking in dahdi_request()
Description:
In dahdi_request(), iflist / ifend are acceded without any lock taken -- or
alternatively pri->crvs / pri->crvend are.
I don't know if/when those can be modified, especially regarding crv. For
iflist/ifend, maybe reloads are concerned, and also pseudo channels, which
I don't know what they are used for.
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(0120458) lmadsen (administrator) - 2010-04-15 10:14
https://issues.asterisk.org/view.php?id=17188#c120458
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I'm not quite sure what the issue is here. Is this something that is
causing a problem, or is this just something you saw while doing some code
review?
Issue History
Date Modified Username Field Change
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2010-04-15 10:14 lmadsen Note Added: 0120458
2010-04-15 10:14 lmadsen Status new => feedback
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