[asterisk-dev] [Code Review] 4048: res_fax: Fix fax handler module reference leak

[Corey Farrell]

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Review request for Asterisk Developers.


Bugs: ASTERISK-24391
    https://issues.asterisk.org/jira/browse/ASTERISK-24391


Repository: Asterisk


Description
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fax_session_reserve adds a reference to the fax driver's module, then fax_session_new adds another reference, but when the session is freed it only removes a single reference to the module.

This fixes it by unreferencing the module from fax_session_new when it is based on a reserved session.


Diffs
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  /branches/1.8/res/res_fax.c 424175 

Diff: https://reviewboard.asterisk.org/r/4048/diff/


Testing
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In testsuite against 11 verified that res_fax_spandsp now unloads in tests that previously leaked references to the module.


Thanks,

Corey Farrell

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