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Commit c37f6fb1 authored by Vincent Povirk's avatar Vincent Povirk Committed by Alexandre Julliard
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windowscodecs: Handle TIFF's with RowsPerStrip greater than Height.

parent 4cedec59
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dlls/windowscodecs/tiffformat.c
View file @ c37f6fb1
...@@ -361,6 +361,8 @@ static HRESULT tiff_get_decode_info(TIFF *tiff, tiff_decode_info *decode_info) ...@@ -361,6 +361,8 @@ static HRESULT tiff_get_decode_info(TIFF *tiff, tiff_decode_info *decode_info)
ret = pTIFFGetField(tiff, TIFFTAG_ROWSPERSTRIP, &decode_info->tile_height); ret = pTIFFGetField(tiff, TIFFTAG_ROWSPERSTRIP, &decode_info->tile_height);
if (ret) if (ret)
{ {
if (decode_info->tile_height > decode_info->height)
decode_info->tile_height = decode_info->height;
decode_info->tile_width = decode_info->width; decode_info->tile_width = decode_info->width;
decode_info->tile_stride = ((decode_info->bpp * decode_info->tile_width + 7)/8); decode_info->tile_stride = ((decode_info->bpp * decode_info->tile_width + 7)/8);
decode_info->tile_size = decode_info->tile_height * decode_info->tile_stride; decode_info->tile_size = decode_info->tile_height * decode_info->tile_stride;
......
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