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| author | Fraunhofer IIS FDK <audio-fdk@iis.fraunhofer.de> | 2018-05-09 17:14:10 -0700 |
|---|---|---|
| committer | android-build-merger <android-build-merger@google.com> | 2018-05-09 17:14:10 -0700 |
| commit | 57d474b424be58783e7abba469d2f3d800094967 (patch) | |
| tree | 756d84f186478676d172f1afc3339c05c6b69709 /libFDK/src/FDK_crc.cpp | |
| parent | 259a3c5bd5eb9be666f40dfb2978502533dd2b82 (diff) | |
| parent | 44ac411683e7cfbfdb1f58e02d54377d709c8dd4 (diff) | |
| download | fdk-aac-57d474b424be58783e7abba469d2f3d800094967.tar.gz fdk-aac-57d474b424be58783e7abba469d2f3d800094967.tar.bz2 fdk-aac-57d474b424be58783e7abba469d2f3d800094967.zip | |
FDK patches: fix overflows in decoder out-of-band config
am: 44ac411683
Change-Id: I8b82f2a074eac9906d6e7badaf1cbb449ad13bdf
Diffstat (limited to 'libFDK/src/FDK_crc.cpp')
| -rw-r--r-- | libFDK/src/FDK_crc.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/libFDK/src/FDK_crc.cpp b/libFDK/src/FDK_crc.cpp index 39f87d3..e208338 100644 --- a/libFDK/src/FDK_crc.cpp +++ b/libFDK/src/FDK_crc.cpp @@ -281,7 +281,7 @@ INT FDKcrcStartReg(HANDLE_FDK_CRCINFO hCrcInfo, const HANDLE_FDK_BITSTREAM hBs, FDK_ASSERT(hCrcInfo->crcRegData[reg].isActive == 0); hCrcInfo->crcRegData[reg].isActive = 1; hCrcInfo->crcRegData[reg].maxBits = mBits; - hCrcInfo->crcRegData[reg].validBits = FDKgetValidBits(hBs); + hCrcInfo->crcRegData[reg].validBits = (INT)FDKgetValidBits(hBs); hCrcInfo->crcRegData[reg].bitBufCntBits = 0; hCrcInfo->regStart = (hCrcInfo->regStart + 1) % MAX_CRC_REGS; @@ -296,10 +296,10 @@ INT FDKcrcEndReg(HANDLE_FDK_CRCINFO hCrcInfo, const HANDLE_FDK_BITSTREAM hBs, if (hBs->ConfigCache == BS_WRITER) { hCrcInfo->crcRegData[reg].bitBufCntBits = - FDKgetValidBits(hBs) - hCrcInfo->crcRegData[reg].validBits; + (INT)FDKgetValidBits(hBs) - hCrcInfo->crcRegData[reg].validBits; } else { hCrcInfo->crcRegData[reg].bitBufCntBits = - hCrcInfo->crcRegData[reg].validBits - FDKgetValidBits(hBs); + hCrcInfo->crcRegData[reg].validBits - (INT)FDKgetValidBits(hBs); } if (hCrcInfo->crcRegData[reg].maxBits == 0) { @@ -432,7 +432,7 @@ static void crcCalc(HANDLE_FDK_CRCINFO hCrcInfo, HANDLE_FDK_BITSTREAM hBs, if (hBs->ConfigCache == BS_READER) { bsReader = *hBs; FDKpushBiDirectional(&bsReader, - -(INT)(rD->validBits - FDKgetValidBits(&bsReader))); + -(rD->validBits - (INT)FDKgetValidBits(&bsReader))); } else { FDKinitBitStream(&bsReader, hBs->hBitBuf.Buffer, hBs->hBitBuf.bufSize, hBs->hBitBuf.ValidBits, BS_READER); @@ -441,7 +441,7 @@ static void crcCalc(HANDLE_FDK_CRCINFO hCrcInfo, HANDLE_FDK_BITSTREAM hBs, int bits, rBits; rBits = (rD->maxBits >= 0) ? rD->maxBits : -rD->maxBits; /* ramaining bits */ - if ((rD->maxBits > 0) && (((INT)rD->bitBufCntBits >> 3 << 3) < rBits)) { + if ((rD->maxBits > 0) && ((rD->bitBufCntBits >> 3 << 3) < rBits)) { bits = rD->bitBufCntBits; } else { bits = rBits; |