diff options
| -rw-r--r-- | filter/source/graphicfilter/itiff/ccidecom.cxx | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/filter/source/graphicfilter/itiff/ccidecom.cxx b/filter/source/graphicfilter/itiff/ccidecom.cxx index 1cb7d7d53448..4fcb6b9a32ab 100644 --- a/filter/source/graphicfilter/itiff/ccidecom.cxx +++ b/filter/source/graphicfilter/itiff/ccidecom.cxx @@ -627,7 +627,9 @@ void CCIDecompressor::StartDecompression( SvStream & rIStream ) bool CCIDecompressor::DecompressScanline( sal_uInt8 * pTarget, sal_uLong nTargetBits, bool bLastLine ) { - bool b2D; + //Read[1|2]DScanlineData take a sal_uInt16, so its either limit here or expand there + if (nTargetBits > SAL_MAX_UINT16) + return false; if ( nEOLCount >= 5 ) // RTC (Return To Controller) return true; @@ -682,6 +684,7 @@ bool CCIDecompressor::DecompressScanline( sal_uInt8 * pTarget, sal_uLong nTarget if ( nOptions & CCI_OPTION_BYTEALIGNROW ) nInputBitsBufSize &= 0xfff8; + bool b2D; // is it a 2D row? if ( nOptions & CCI_OPTION_2D ) { |