diff options
Diffstat (limited to 'fdk-aac/libSACdec/src/sac_bitdec.cpp')
| -rw-r--r-- | fdk-aac/libSACdec/src/sac_bitdec.cpp | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/fdk-aac/libSACdec/src/sac_bitdec.cpp b/fdk-aac/libSACdec/src/sac_bitdec.cpp index 883e1e8..062eb1c 100644 --- a/fdk-aac/libSACdec/src/sac_bitdec.cpp +++ b/fdk-aac/libSACdec/src/sac_bitdec.cpp @@ -448,6 +448,7 @@ SACDEC_ERROR SpatialDecParseSpecificConfig( int bsFreqRes, b3DaudioMode = 0; int numHeaderBits; int cfgStartPos, bitsAvailable; + int treeConfig; FDKmemclear(pSpatialSpecificConfig, sizeof(SPATIAL_SPECIFIC_CONFIG)); @@ -488,13 +489,13 @@ SACDEC_ERROR SpatialDecParseSpecificConfig( pSpatialSpecificConfig->freqRes = (SPATIALDEC_FREQ_RES)freqResTable_LD[bsFreqRes]; - pSpatialSpecificConfig->treeConfig = - (SPATIALDEC_TREE_CONFIG)FDKreadBits(bitstream, 4); + treeConfig = FDKreadBits(bitstream, 4); - if (pSpatialSpecificConfig->treeConfig != SPATIALDEC_MODE_RSVD7) { + if (treeConfig != SPATIALDEC_MODE_RSVD7) { err = MPS_UNSUPPORTED_CONFIG; goto bail; } + pSpatialSpecificConfig->treeConfig = (SPATIALDEC_TREE_CONFIG) treeConfig; { pSpatialSpecificConfig->nOttBoxes = @@ -1457,7 +1458,7 @@ static SACDEC_ERROR mapIndexData( FIXP_DBL (*pOttVsTotDb1)[MAX_PARAMETER_SETS][MAX_PARAMETER_BANDS], FIXP_DBL (*pOttVsTotDb2)[MAX_PARAMETER_SETS][MAX_PARAMETER_BANDS]) { int aParamSlots[MAX_PARAMETER_SETS]; - int aInterpolate[MAX_PARAMETER_SETS]; + int aInterpolate[MAX_PARAMETER_SETS] = {0}; int dataSets; int aMap[MAX_PARAMETER_BANDS + 1]; @@ -1562,6 +1563,7 @@ static SACDEC_ERROR mapIndexData( i2 = i; while (aInterpolate[i2] == 1) { i2++; + if (i2 >= MAX_PARAMETER_SETS) return MPS_WRONG_PARAMETERSETS; } x1 = paramSlot[i1]; xi = paramSlot[i]; |