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author | file <file@f38db490-d61c-443f-a65b-d21fe96a405b> | 2009-01-21 23:25:27 +0000 |
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committer | file <file@f38db490-d61c-443f-a65b-d21fe96a405b> | 2009-01-21 23:25:27 +0000 |
commit | 18765d9b28bc5a69ab518c12e9f430cf3436a58c (patch) | |
tree | 41b9cbba4aa9ba8a8a0252d004d1fd55b15ff7a8 /main | |
parent | 64efffda5fe92eff26f8510afe361f053e34029b (diff) |
Merged revisions 169867 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
........
r169867 | file | 2009-01-21 19:20:47 -0400 (Wed, 21 Jan 2009) | 4 lines
Read lock the contexts to maintain the locking order when we are notified that the state of a device has changed.
(closes issue #13839)
Reported by: mcallist
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git-svn-id: http://svn.digium.com/svn/asterisk/trunk@169869 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'main')
-rw-r--r-- | main/pbx.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/main/pbx.c b/main/pbx.c index b62314ade..1e0401373 100644 --- a/main/pbx.c +++ b/main/pbx.c @@ -3774,6 +3774,8 @@ static int handle_statechange(void *datap) { struct ast_hint *hint; struct statechange *sc = datap; + + ast_rdlock_contexts(); AST_RWLIST_RDLOCK(&hints); AST_RWLIST_TRAVERSE(&hints, hint, list) { @@ -3812,6 +3814,7 @@ static int handle_statechange(void *datap) hint->laststate = state; /* record we saw the change */ } AST_RWLIST_UNLOCK(&hints); + ast_unlock_contexts(); ast_free(sc); return 0; } |