SDL: testffmpeg: don't free the instance extensions, we hold onto them in the context

From 180dd0bb39ee129cec2f0c0899c6b6814335eb56 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <[EMAIL REDACTED]>
Date: Mon, 4 Mar 2024 10:27:28 -0800
Subject: [PATCH] testffmpeg: don't free the instance extensions, we hold onto
 them in the context

---
 test/testffmpeg_vulkan.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/test/testffmpeg_vulkan.c b/test/testffmpeg_vulkan.c
index 467100b298e5..6f1ebca923f1 100644
--- a/test/testffmpeg_vulkan.c
+++ b/test/testffmpeg_vulkan.c
@@ -242,7 +242,6 @@ static int createInstance(VulkanVideoContext *context)
     context->instanceExtensionsCount = instanceCreateInfo.enabledExtensionCount;
 
     result = context->vkCreateInstance(&instanceCreateInfo, NULL, &context->instance);
-    SDL_free((void *)instanceExtensionsCopy);
     if (result != VK_SUCCESS) {
         context->instance = VK_NULL_HANDLE;
         return SDL_SetError("vkCreateInstance(): %s\n", getVulkanResultString(result));