diff options
Diffstat (limited to 'extensions')
| -rw-r--r-- | extensions/source/scanner/sane.cxx | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/extensions/source/scanner/sane.cxx b/extensions/source/scanner/sane.cxx index 481204f49d3b..a13930ceef3a 100644 --- a/extensions/source/scanner/sane.cxx +++ b/extensions/source/scanner/sane.cxx @@ -788,7 +788,11 @@ bool Sane::Start( BitmapTransporter& rBitmap ) for (nLine = nHeight-1; nLine >= 0; --nLine) { - fseek( pFrame, nLine * aParams.bytes_per_line, SEEK_SET ); + if (fseek(pFrame, nLine * aParams.bytes_per_line, SEEK_SET) == -1) + { + bSuccess = false; + break; + } if( eType == FrameStyle_BW || ( eType == FrameStyle_Gray && aParams.depth == 8 ) ) |