[PATCH] gdiplus: Handle NULL elementdata.combine.left/right in delete_element
Konstantin Romanov
incubusrk at gmail.com
Wed Jan 19 23:58:26 CST 2022
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=52423
Signed-off-by: Konstantin Romanov <incubusrk at gmail.com>
---
dlls/gdiplus/gdiplus.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/dlls/gdiplus/gdiplus.c b/dlls/gdiplus/gdiplus.c
index 7c4c68f162f..7b0592c184c 100644
--- a/dlls/gdiplus/gdiplus.c
+++ b/dlls/gdiplus/gdiplus.c
@@ -473,10 +473,14 @@ void delete_element(region_element* element)
case RegionDataInfiniteRect:
break;
default:
- delete_element(element->elementdata.combine.left);
- delete_element(element->elementdata.combine.right);
- heap_free(element->elementdata.combine.left);
- heap_free(element->elementdata.combine.right);
+ if(element->elementdata.combine.left){
+ delete_element(element->elementdata.combine.left);
+ heap_free(element->elementdata.combine.left);
+ }
+ if(element->elementdata.combine.right){
+ delete_element(element->elementdata.combine.right);
+ heap_free(element->elementdata.combine.right);
+ }
break;
}
}
--
2.33.0.windows.1
More information about the wine-devel
mailing list