File 0004-va-fix-handling-when-all-wayland-backends-... of Package libva

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File 0004-va-fix-handling-when-all-wayland-backends-fail.patch of Package libva

From b8c7eed68846a8b9cdf1040be414880a4e0924a8 Mon Sep 17 00:00:00 2001
From: shironeko <shironeko@tesaguri.club>
Date: Sun, 7 Jan 2024 04:06:40 -0500
Subject: [PATCH] va: fix handling when all wayland backends fail

when all backend failed vaGetDisplayWl will just return a context that
was already destroyed. This leads to crashes if downstream tries to use
the context.
---
 va/wayland/va_wayland.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/va/wayland/va_wayland.c b/va/wayland/va_wayland.c
index b3e1f5c8a..95ac3c36b 100644
--- a/va/wayland/va_wayland.c
+++ b/va/wayland/va_wayland.c
@@ -133,12 +133,10 @@ vaGetDisplayWl(struct wl_display *display)
 
     for (i = 0; g_backends[i].create != NULL; i++) {
         if (g_backends[i].create(pDisplayContext))
-            break;
+            return (VADisplay)pDisplayContext;
         g_backends[i].destroy(pDisplayContext);
     }
 
-    return (VADisplay)pDisplayContext;
-
 error:
     va_DisplayContextDestroy(pDisplayContext);
     return NULL;

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File 0004-va-fix-handling-when-all-wayland-backends-fail.patch of Package libva

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