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Index: okular/generators/plucker/unpluck/image.cpp
===================================================================
--- okular/generators/plucker/unpluck/image.cpp (Revision 1167825)
+++ okular/generators/plucker/unpluck/image.cpp (Revision 1167826)
@@ -289,8 +289,23 @@
for (j = 0; j < bytes_per_row;) {
incount = *palm_ptr++;
inval = *palm_ptr++;
- memset (rowbuf + j, inval, incount);
- j += incount;
+ if (incount + j <= bytes_per_row * width)
+ {
+ memset (rowbuf + j, inval, incount);
+ j += incount;
+ }
+ else
+ {
+ free (rowbuf);
+ free (lastrow);
+ free (jpeg_row);
+
+ jpeg_destroy_compress (&cinfo);
+
+ fclose( outfile );
+
+ return false;
+ }
}
}
else if ((flags & PALM_IS_COMPRESSED_FLAG)
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