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mm-video-v4l2: venc: Avoid buffer access after free am: b701fb182b am: 6533d3dd97 am: 2d39f9e2b0 am: 9086e5116a am: 2684efbc38 am: 03fdd22ce8

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am: 1991311b39

Change-Id: I83b875e37162a3e66dd0fbb1851661b49e304299
This commit is contained in:
Santhosh Behara 2017-10-10 21:55:41 +00:00 committed by android-build-merger
commit b140d7429a
1 changed files with 0 additions and 2 deletions
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2
msm8996/mm-video-v4l2/vidc/venc/src/omx_video_base.cpp
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@ -2671,7 +2671,6 @@ OMX_ERRORTYPE omx_video::use_output_buffer(
return OMX_ErrorBadParameter; return OMX_ErrorBadParameter;
} }
auto_lock l(m_buf_lock);
if (!m_out_mem_ptr) { if (!m_out_mem_ptr) {
output_use_buffer = true; output_use_buffer = true;
int nBufHdrSize = 0; int nBufHdrSize = 0;
@ -3616,7 +3615,6 @@ OMX_ERRORTYPE omx_video::free_buffer(OMX_IN OMX_HANDLETYPE hComp,
nPortIndex, (unsigned int)m_sOutPortDef.nBufferCountActual); nPortIndex, (unsigned int)m_sOutPortDef.nBufferCountActual);
if (nPortIndex < m_sOutPortDef.nBufferCountActual && if (nPortIndex < m_sOutPortDef.nBufferCountActual &&
BITMASK_PRESENT(&m_out_bm_count, nPortIndex)) { BITMASK_PRESENT(&m_out_bm_count, nPortIndex)) {
auto_lock l(m_buf_lock);
// Clear the bit associated with it. // Clear the bit associated with it.
BITMASK_CLEAR(&m_out_bm_count,nPortIndex); BITMASK_CLEAR(&m_out_bm_count,nPortIndex);
m_sOutPortDef.bPopulated = OMX_FALSE; m_sOutPortDef.bPopulated = OMX_FALSE;