Piteball/android_hardware_qcom_media
1
0
Fork 0
mirror of https://github.com/followmsi/android_hardware_qcom_media.git synced 2024-10-31 22:47:35 +00:00
Code Issues Projects Releases Packages Wiki Activity

mm-video-v4l2: venc: Protect buffer from being freed while accessing am: a569853311 am: 2fcd17bd3a am: 95656fe660 am: fab48ae9b1

Browse source 
am: 238577213a

Change-Id: I2499518f1a87a1e667b8f2639adb8200e7220cfd
This commit is contained in:
Santhosh Behara 2017-10-10 21:50:10 +00:00 committed by android-build-merger
commit f349f65cac
1 changed files with 2 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
msm8996/mm-video-v4l2/vidc/venc/src/omx_video_base.cpp
View file

@ -2669,6 +2669,7 @@ 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;
@ -3602,6 +3603,7 @@ 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;