fix issue 3193 (fuzz 18644) by adding missing initialization of PPicture's refPic lists

xiaotiansf committed 7 years ago

Commit 642e50b1 parent 4bc0b8a1 file · +2 −0Browse files

Showing the changes to codec/decoder/core/src/decoder_core.cpp (1 of 1 file). Show all

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codec/decoder/core/src/decoder_core.cpp+2−0

@@ -2614,6 +2614,8 @@ int32_t DecodeCurrentAccessUnit (PWelsDecoderContext pCtx, uint8_t** ppDst, SBuf · 2613 unmodified lines
2614	2614	memset (pCtx->sMb.pSliceIdc[i], 0xff, (pCtx->sMb.iMbWidth * pCtx->sMb.iMbHeight * sizeof (int32_t)));
2615	2615	memset (pCtx->pCurDqLayer->pMbCorrectlyDecodedFlag, 0, pCtx->pSps->iMbWidth * pCtx->pSps->iMbHeight * sizeof (bool));
2616	2616	memset (pCtx->pCurDqLayer->pMbRefConcealedFlag, 0, pCtx->pSps->iMbWidth * pCtx->pSps->iMbHeight * sizeof (bool));
	2617	+ memset (pCtx->pDec->pRefPic[LIST_0], 0, sizeof (PPicture) * 17);
	2618	+ memset (pCtx->pDec->pRefPic[LIST_1], 0, sizeof (PPicture) * 17);
2617	2619	pCtx->pDec->iMbNum = pCtx->pSps->iMbWidth * pCtx->pSps->iMbHeight;
2618	2620	pCtx->pDec->iMbEcedNum = 0;
2619	2621	pCtx->pDec->iMbEcedPropNum = 0;