diff options
| -rw-r--r-- | loader/loader.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/loader/loader.c b/loader/loader.c index a0817aac..4b132c84 100644 --- a/loader/loader.c +++ b/loader/loader.c @@ -138,6 +138,7 @@ void loader_heap_free( const struct loader_instance *instance, void *pMem) { + if (pMem == NULL) return; if (instance && instance->alloc_callbacks.pfnFree) { instance->alloc_callbacks.pfnFree(instance->alloc_callbacks.pUserData, pMem); return; @@ -3111,11 +3112,11 @@ LOADER_EXPORT VkResult VKAPI vkEnumerateInstanceExtensionProperties( tls_instance = NULL; memset(&icd_extensions, 0, sizeof(icd_extensions)); + memset(&instance_layers, 0, sizeof(instance_layers)); loader_platform_thread_once(&once_init, loader_initialize); /* get layer libraries if needed */ if (pLayerName && strlen(pLayerName) != 0) { - memset(&instance_layers, 0, sizeof(instance_layers)); loader_layer_scan(NULL, &instance_layers, NULL); for (uint32_t i = 0; i < instance_layers.count; i++) { struct loader_layer_properties *props = &instance_layers.list[i]; @@ -3123,7 +3124,6 @@ LOADER_EXPORT VkResult VKAPI vkEnumerateInstanceExtensionProperties( global_ext_list = &props->instance_extension_list; } } - loader_destroy_layer_list(NULL, &instance_layers); } else { /* Scan/discover all ICD libraries */ @@ -3136,11 +3136,13 @@ LOADER_EXPORT VkResult VKAPI vkEnumerateInstanceExtensionProperties( } if (global_ext_list == NULL) { + loader_destroy_layer_list(NULL, &instance_layers); return VK_ERROR_LAYER_NOT_PRESENT; } if (pProperties == NULL) { - *pCount = global_ext_list->count; + *pCount = global_ext_list->count; + loader_destroy_layer_list(NULL, &instance_layers); loader_destroy_ext_list(NULL, &icd_extensions); return VK_SUCCESS; } @@ -3155,9 +3157,11 @@ LOADER_EXPORT VkResult VKAPI vkEnumerateInstanceExtensionProperties( loader_destroy_ext_list(NULL, &icd_extensions); if (copy_size < global_ext_list->count) { + loader_destroy_layer_list(NULL, &instance_layers); return VK_INCOMPLETE; } + loader_destroy_layer_list(NULL, &instance_layers); return VK_SUCCESS; } |