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| author | mmichelson <mmichelson@f38db490-d61c-443f-a65b-d21fe96a405b> | 2007-12-31 23:44:45 +0000 |
|---|---|---|
| committer | mmichelson <mmichelson@f38db490-d61c-443f-a65b-d21fe96a405b> | 2007-12-31 23:44:45 +0000 |
| commit | 39f1c431483da39f6693d1aa9a10f5cc6762936e (patch) | |
| tree | 5c2e41f399a57d2270bb61088887f84642478257 /configure | |
| parent | 250f46db38e3744456ad3ed7e62993c278cdc3ef (diff) | |
Merged revisions 95577 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
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r95577 | mmichelson | 2007-12-31 17:43:13 -0600 (Mon, 31 Dec 2007) | 9 lines
Avoiding a potentially bad locking situation. ast_merge_contexts_and_delete writelocks the conlock, then
calls ast_hint_extension, which attempts to readlock the same lock. Recursion with read-write locks is
dangerous, so the inner lock needs to be removed. I did this by copying the "guts" of ast_hint_extension
into ast_merge_contexts_and_delete (sans the extra lock).
(this change is inspired by the locking problems seen in issue #11080, but I have no idea if this is the
problematic area experienced by the reporters of that issue)
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git-svn-id: http://svn.digium.com/svn/asterisk/trunk@95578 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'configure')
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