Commit 07b75c84 authored Oct 17, 2014 by Paras Nagda Committed by Gerrit - the friendly Code Review server Nov 04, 2014

MPEG4Writer: Fix MediaServer crash in MM Stress test.

  - Media Server crash is happening while accessing
    codecspecific data at the end of recording since
    stopRecording is issued from script even before
    codec spefic data is returned from encoder.
  - Size check is added to prevent accessing
    codecspecific data in this case.

 CRs-Fixed: 732893

Change-Id: I77ce3c02c76c4d3cc4345d761ad505090ef29530

parent d9b04af0

media/libstagefright/MPEG4Writer.cpp

+5 −0

Original line number	Diff line number	Diff line
		@@ -2699,6 +2699,11 @@ void MPEG4Writer::Track::writeTrackHeader(bool use32BitOffset) {
		ALOGV("%s track time scale: %d",
		mIsAudio? "Audio": "Video", mTimeScale);

		if (mMdatSizeBytes == 0) {
		ALOGV("Track data is not available.");
		return;
		}

		uint32_t now = getMpeg4Time();
		mOwner->beginBox("trak");
		writeTkhdBox(now);