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avutil/hwcontext_vulkan: check if created before destroying the instance

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Signed-off-by: Wu Jianhua <jianhua.wu@intel.com>
This commit is contained in:
Wu Jianhua
2021-11-24 12:11:53 +08:00
committed by Lynne
parent c2a356d583
commit 7e9e2cf93b
1 changed files with 2 additions and 1 deletions
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3
libavutil/hwcontext_vulkan.c
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@@ -1157,7 +1157,8 @@ static void vulkan_device_free(AVHWDeviceContext *ctx)
vk->DestroyDebugUtilsMessengerEXT(hwctx->inst, p->debug_ctx,
hwctx->alloc);
vk->DestroyInstance(hwctx->inst, hwctx->alloc);
if (hwctx->inst)
vk->DestroyInstance(hwctx->inst, hwctx->alloc);
if (p->libvulkan)
dlclose(p->libvulkan);