fix #7461

qgis · Apr 20, 2013 · 261dfbf · 261dfbf
1 parent cfa3f57
commit 261dfbf
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/core/raster/qgsrasterblock.cpp b/src/core/raster/qgsrasterblock.cpp
@@ -494,8 +494,8 @@ bool QgsRasterBlock::setIsNoDataExcept( const QRect & theExceptRect )
       QByteArray noDataByteArray = valueBytes( mDataType, mNoDataValue );
 
       char *nodata = noDataByteArray.data();
-      char *nodataRow = new char[mWidth]; // full row of no data
-      for ( int c = 0; c < mWidth; c ++ )
+      char *nodataRow = new char[mWidth*dataTypeSize]; // full row of no data
+      for ( int c = 0; c < mWidth; c++ )
       {
         memcpy( nodataRow + c*dataTypeSize, nodata, dataTypeSize );
       }