[PATCH 07/15] winemac: Clamp the number of colors to <= 256 in bitmap_info_size().
Ken Thomases
ken at codeweavers.com
Sun Oct 23 13:03:26 CDT 2016
… as is done in user32's and gdi32's version of the same function.
Signed-off-by: Ken Thomases <ken at codeweavers.com>
---
dlls/winemac.drv/clipboard.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/dlls/winemac.drv/clipboard.c b/dlls/winemac.drv/clipboard.c
index 15f0992..4c66b9f 100644
--- a/dlls/winemac.drv/clipboard.c
+++ b/dlls/winemac.drv/clipboard.c
@@ -395,7 +395,7 @@ static int bitmap_info_size(const BITMAPINFO *info, WORD coloruse)
}
else /* assume BITMAPINFOHEADER */
{
- colors = info->bmiHeader.biClrUsed;
+ colors = MIN(info->bmiHeader.biClrUsed, 256);
if (!colors && (info->bmiHeader.biBitCount <= 8))
colors = 1 << info->bmiHeader.biBitCount;
if (info->bmiHeader.biCompression == BI_BITFIELDS) masks = 3;
--
2.8.2
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