Avoid crash for stss sync sample number 0 (e77a32bd) · Commits · e / os / android_frameworks_av

media/libstagefright/SampleTable.cpp

+4 −0

Original line number	Diff line number	Diff line
		@@ -555,6 +555,10 @@ status_t SampleTable::setSyncSampleParams(off64_t data_offset, size_t data_size)
		}

		for (size_t i = 0; i < mNumSyncSamples; ++i) {
		if (mSyncSamples[i] == 0) {
		ALOGE("b/32423862, unexpected zero value in stss");
		continue;
		}
		mSyncSamples[i] = ntohl(mSyncSamples[i]) - 1;
		}