[PATCH 2/2] winevulkan: Check for NULL in vkDestroyDebugReportCallbackEXT.
Georg Lehmann
dadschoorse at gmail.com
Fri Dec 11 08:27:17 CST 2020
Signed-off-by: Georg Lehmann <dadschoorse at gmail.com>
---
dlls/winevulkan/vulkan.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/dlls/winevulkan/vulkan.c b/dlls/winevulkan/vulkan.c
index 47f06f32bc3..10c86159a61 100644
--- a/dlls/winevulkan/vulkan.c
+++ b/dlls/winevulkan/vulkan.c
@@ -1965,6 +1965,9 @@ void WINAPI wine_vkDestroyDebugReportCallbackEXT(
TRACE("%p, 0x%s, %p\n", instance, wine_dbgstr_longlong(callback), allocator);
+ if (!callback)
+ return;
+
object = wine_debug_report_callback_from_handle(callback);
instance->funcs.p_vkDestroyDebugReportCallbackEXT(instance->instance, object->debug_callback, NULL);
--
2.29.2
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