[asterisk-bugs] [Asterisk 0015023]: Bad locking logic on res_config_mysql.c
Asterisk Bug Tracker
noreply at bugs.digium.com
Mon May 4 12:29:32 CDT 2009
A NOTE has been added to this issue.
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http://bugs.digium.com/view.php?id=15023
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Reported By: cristiandimache
Assigned To: tilghman
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Project: Asterisk
Issue ID: 15023
Category: Addons/res_config_mysql
Reproducibility: always
Severity: block
Priority: normal
Status: assigned
Asterisk Version: 1.6.1.0
Regression: No
SVN Branch (only for SVN checkouts, not tarball releases): N/A
SVN Revision (number only!):
Request Review:
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Date Submitted: 2009-05-03 14:09 CDT
Last Modified: 2009-05-04 12:29 CDT
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Summary: Bad locking logic on res_config_mysql.c
Description:
store_mysql calls find_database(), which locks the database handle.
Then, it calls internal_require(), which calls require_mysql(), which
calls find_table(), which calls find_database(), thus requesting a new lock
on the database handle.
I could be wrong in the call chain, but the result is always the same:
Asterisk stops waiting for a lock to be released.
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(0104103) tilghman (administrator) - 2009-05-04 12:29
http://bugs.digium.com/view.php?id=15023#c104103
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Have you tried this and gotten a lockup, or are you speculating?
Issue History
Date Modified Username Field Change
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2009-05-04 12:29 tilghman Note Added: 0104103
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