[PATCH] gdiplus: Fix a possible NULL pointer reference in GdipGetNearestColor().
Zhiyi Zhang
zzhang at codeweavers.com
Sun Feb 23 21:06:16 CST 2020
Fix a regression from 5ca9da2c0197ac1260975c1b7b643dbd11185715
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=48657
Signed-off-by: Zhiyi Zhang <zzhang at codeweavers.com>
---
dlls/gdiplus/graphics.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/dlls/gdiplus/graphics.c b/dlls/gdiplus/graphics.c
index e8606f6b60..af95c7aeea 100644
--- a/dlls/gdiplus/graphics.c
+++ b/dlls/gdiplus/graphics.c
@@ -4783,7 +4783,7 @@ GpStatus WINGDIPAPI GdipGetNearestColor(GpGraphics *graphics, ARGB* argb)
if(graphics->busy)
return ObjectBusy;
- if (graphics->image->type == ImageTypeBitmap)
+ if (graphics->image && graphics->image->type == ImageTypeBitmap)
{
static int once;
GpBitmap *bitmap = (GpBitmap *)graphics->image;
--
2.20.1
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