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| author | Jeff Peeler <jpeeler@digium.com> | 2010-06-18 18:36:55 +0000 |
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| committer | Jeff Peeler <jpeeler@digium.com> | 2010-06-18 18:36:55 +0000 |
| commit | 0effac1e66370bcb750c9709bb203cd68ead2c50 (patch) | |
| tree | d26ff580ad349e8581ba68c42bdd927b8fd71a0b /main/file.c | |
| parent | 846050f698b50ae98ecb69de62a996c779d78ccf (diff) | |
Recorded merge of revisions 271335 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
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r271335 | jpeeler | 2010-06-18 13:33:17 -0500 (Fri, 18 Jun 2010) | 13 lines
Eliminate deadlock potential in dahdi_fixup().
(This is a backport of 269307, committed to trunk by rmudgett.)
Calling dahdi_indicate() when the channel private lock is already
held can cause a deadlock if the PRI lock is needed because
dahdi_indicate() will also get the channel private lock. The pri_grab()
function assumes that the channel private lock is held once to avoid
deadlock.
(closes issue #17261)
Reported by: aragon
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@271336 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'main/file.c')
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