diff options
| author | Santhosh Behara <santhoshbehara@codeaurora.org> | 2017-10-10 19:38:00 +0000 |
|---|---|---|
| committer | android-build-merger <android-build-merger@google.com> | 2017-10-10 19:38:00 +0000 |
| commit | c566cb0e262d8f892ab9c43c9e9705689f5d5d68 (patch) | |
| tree | 2397971b7cdd18ebcb9d35f46d38c0b5ab28e206 /msm8998 | |
| parent | cdb855bdd19c9160312195b3a2bfdd72460d281e (diff) | |
| parent | 6ec830ac0cc3b9d234a3f67d87da0c304b42246c (diff) | |
| download | media-c566cb0e262d8f892ab9c43c9e9705689f5d5d68.tar.gz | |
mm-video-v4l2: venc: Protect buffer from being freed while accessing
am: 6ec830ac0c
Change-Id: I2efd77b960bac14cf1b8e043a3935bcad6a253b1
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 20eb1ad..22dbf65 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 @@ -2747,6 +2747,7 @@ 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; @@ -3703,6 +3704,7 @@ 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; |