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Commit ef52b30f authored by Andy Hung's avatar Andy Hung Committed by android-build-merger
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AudioFlinger: put effect desc lookup under mutex for createEffect 

am: a41770b6

Change-Id: I496c058113e7f5b36d049cca1a978e191b987142
parents 093bba3a a41770b6

services/audioflinger/AudioFlinger.cpp

+4 −0
Original line number Diff line number Diff line
@@ -2882,6 +2882,8 @@ sp<IEffect> AudioFlinger::createEffect( 
    }



    {

        Mutex::Autolock _l(mLock);



        if (!EffectsFactoryHalInterface::isNullUuid(&pDesc->uuid)) {

            // if uuid is specified, request effect descriptor

            lStatus = mEffectsFactoryHal->getDescriptor(&pDesc->uuid, &desc);
@@ -2937,6 +2939,8 @@ sp<IEffect> AudioFlinger::createEffect( 
                desc = d;

            }

        }

    }

    {



        // Do not allow auxiliary effects on a session different from 0 (output mix)

        if (sessionId != AUDIO_SESSION_OUTPUT_MIX &&