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Commit 4968f0de authored by Chaithanya Krishna Bacharaju's avatar Chaithanya Krishna Bacharaju Committed by Gerrit Code Review
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audioflinger: Initialize effectspool buffer size during allocation 

-Crashes are observed during start of lpa playback with effects
enabled.
-Effectspool buffer size is invalid before initial two writes. If
effectsthread tries to access these buffers in such invalid state
it leads to crash.
-Initialize buffer size to 0 during effectspool buffer allocation.

CRs-Fixed: 415067
(cherry picked from commit 36591e0b53d869320d2a78b2f3c7f43924cb78b3)

Change-Id: I2616cfbfe914448e6489837f5d8686a8def7a883
parent fed033c3

services/audioflinger/AudioFlinger.cpp

+1 −0
Original line number Diff line number Diff line
@@ -6459,6 +6459,7 @@ void AudioFlinger::DirectAudioTrack::allocateBufPool() { 
        memset(local_buf, 0, nSize);

        // Store this information for internal mapping / maintanence

        BufferInfo buf(local_buf, dsp_buf, nSize);

        buf.bytesToWrite = 0;

        mBufPool.push_back(buf);

        mEffectsPool.push_back(buf);