From a4604cb0d616db97921a2674a63b45f3fdfb81bc Mon Sep 17 00:00:00 2001 From: Mingjie Shen Date: Sun, 23 Apr 2023 00:26:03 -0400 Subject: [PATCH] Check return value of SDL_malloc() --- src/video/SDL_shape.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/video/SDL_shape.c b/src/video/SDL_shape.c index 7099590467..eeab2d839e 100644 --- a/src/video/SDL_shape.c +++ b/src/video/SDL_shape.c @@ -131,6 +131,11 @@ static SDL_ShapeTree *RecursivelyCalculateShapeTree(SDL_WindowShapeMode mode, SD SDL_ShapeTree *result = (SDL_ShapeTree *)SDL_malloc(sizeof(SDL_ShapeTree)); SDL_Rect next = { 0, 0, 0, 0 }; + if (result == NULL) { + SDL_OutOfMemory(); + return NULL; + } + for (y = dimensions.y; y < dimensions.y + dimensions.h; y++) { for (x = dimensions.x; x < dimensions.x + dimensions.w; x++) { pixel_value = 0;