mirror of https://github.com/mstorsjo/fdk-aac.git
Merge "Unsigned Integer Overflow in InitSegmentBitfield()" am: 4899e80a17
am: ca0d8e7461
am: cafc42b5eb
Change-Id: Icd717282e22dfb01b678836f0a50eb9b56db9f0f
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437b7440d1
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@ -367,7 +367,10 @@ static UINT InitSegmentBitfield(UINT *pNumSegment,
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UINT tempWord;
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UINT tempWord;
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USHORT numValidSegment;
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USHORT numValidSegment;
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*pNumWordForBitfield = ((*pNumSegment - 1) >> THIRTYTWO_LOG_DIV_TWO_LOG) + 1;
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*pNumWordForBitfield =
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(*pNumSegment == 0)
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? 0
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: ((*pNumSegment - 1) >> THIRTYTWO_LOG_DIV_TWO_LOG) + 1;
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/* loop over all words, which are completely used or only partial */
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/* loop over all words, which are completely used or only partial */
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/* bit in pSegmentBitfield is zero if segment is empty; bit in
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/* bit in pSegmentBitfield is zero if segment is empty; bit in
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