vulkan: Fixed use-after-free bug.

libsdl-org · Jun 12, 2019 · 32ead2c · 32ead2c
1 parent b530d75
commit 32ead2c
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/src/video/SDL_vulkan_utils.c b/src/video/SDL_vulkan_utils.c
@@ -400,9 +400,7 @@ SDL_bool SDL_Vulkan_Display_CreateSurface(void *vkGetInstanceProcAddr_,
                 vkGetDisplayPlaneSupportedDisplaysKHR(physicalDevice, i, &planeSupportedDisplaysCount, NULL);
             if (result != VK_SUCCESS || planeSupportedDisplaysCount == 0)
             {
-                /* No supported displays, on to next plane. */
-                SDL_free(displayPlaneProperties);
-                continue;
+                continue;  /* No supported displays, on to next plane. */
             }
             SDL_LogDebug(SDL_LOG_CATEGORY_VIDEO, "vulkandisplay: Number of supported displays for plane %u: %u", i, planeSupportedDisplaysCount);