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authorEric Laurent <elaurent@google.com>2016-12-01 15:28:29 -0800
committerSean McCreary <mccreary@mcwest.org>2017-03-22 12:36:15 -0600
commitdac1444e4926f94d8d9ac6b6a098ac101ce4a7be (patch)
treef5ce31efebcd13cd9e32dced444b7d2b63d3e727 /tools/resampler_tools
parent0574c56e88e96d33c923a8f54364ac0bf3dc5a91 (diff)
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DO NOT MERGE - improve audio effect framwework thread safety
- Reorganize handle effect creation code to make sure the effect engine is created with both thread and effect chain mutex held. - Reorganize handle disconnect code to make sure the effect engine is released with both thread and effect chain mutex held. - Protect IEffect interface methods in EffectHande with a Mutex. - Only pin effect if the session was acquired first. - Do not use strong pointer to EffectModule in EffectHandles: only the EffectChain has a single strong reference to the EffectModule. Bug: 32707507 CVE-2017-0479 CVE-2017-0480 CVE-2017-0499 Change-Id: Ia1098cba2cd32cc2d1c9dfdff4adc2388dfed80e (cherry picked from commit b378b73dd7480b584340b8028802c9ca2d625123) (cherry picked from commit 22e26d8ee73488c58ba3e7928e5da155151abfd0 with backport by <sultanxda@gmail.com>)
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