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| author | Santhosh Behara <santhoshbehara@codeaurora.org> | 2017-10-10 20:26:38 +0000 |
|---|---|---|
| committer | android-build-merger <android-build-merger@google.com> | 2017-10-10 20:26:38 +0000 |
| commit | fdbd58329f53dd4117b68f79f9c2c63eaef4c325 (patch) | |
| tree | 2241d3abbbf0822657b3048439c7630e16d5fabc /msm8998 | |
| parent | dbfdf8ba80ef14ee6afa81e869213f96f3b60cd4 (diff) | |
| parent | c454469b5f450c75b1d876e611b7d8c57268bf96 (diff) | |
| download | media-fdbd58329f53dd4117b68f79f9c2c63eaef4c325.tar.gz | |
mm-video-v4l2: venc: Protect buffer from being freed while accessing am: 6ec830ac0c am: c566cb0e26
am: c454469b5f
Change-Id: I66e159cc5b45f60ed2729e20a52efa7f9b228069
Diffstat (limited to 'msm8998')
| -rw-r--r-- | msm8998/mm-video-v4l2/vidc/venc/src/omx_video_base.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/msm8998/mm-video-v4l2/vidc/venc/src/omx_video_base.cpp b/msm8998/mm-video-v4l2/vidc/venc/src/omx_video_base.cpp index 003b2b6..746d025 100644 --- a/msm8998/mm-video-v4l2/vidc/venc/src/omx_video_base.cpp +++ b/msm8998/mm-video-v4l2/vidc/venc/src/omx_video_base.cpp @@ -2754,6 +2754,7 @@ OMX_ERRORTYPE omx_video::use_output_buffer( return OMX_ErrorBadParameter; } + auto_lock l(m_buf_lock); if (!m_out_mem_ptr) { output_use_buffer = true; int nBufHdrSize = 0; @@ -3729,6 +3730,7 @@ OMX_ERRORTYPE omx_video::free_buffer(OMX_IN OMX_HANDLETYPE hComp, nPortIndex, (unsigned int)m_sOutPortDef.nBufferCountActual); if (nPortIndex < m_sOutPortDef.nBufferCountActual && BITMASK_PRESENT(&m_out_bm_count, nPortIndex)) { + auto_lock l(m_buf_lock); // Clear the bit associated with it. BITMASK_CLEAR(&m_out_bm_count,nPortIndex); m_sOutPortDef.bPopulated = OMX_FALSE; |