[Mesa-dev] 0001-va-check-null-context-in-vlVaDestroyContext.patch

[Iurie]

>From d6a5bbd910dc19d4863dbac8eba5bdf07bd1c3ab Mon Sep 17 00:00:00 2001
From: GreatMaster <iurcic at gmail.com>
Date: Mon, 11 Apr 2016 21:37:02 +0100
Subject: [PATCH] va: check null context in vlVaDestroyContext

---
 src/gallium/state_trackers/va/context.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/gallium/state_trackers/va/context.c
b/src/gallium/state_trackers/va/context.c
index b25c381..419b271 100644
--- a/src/gallium/state_trackers/va/context.c
+++ b/src/gallium/state_trackers/va/context.c
@@ -283,6 +283,8 @@ vlVaDestroyContext(VADriverContextP ctx, VAContextID
context_id)
    drv = VL_VA_DRIVER(ctx);
    pipe_mutex_lock(drv->mutex);
    context = handle_table_get(drv->htab, context_id);
+    if (!context)
+      return VA_STATUS_ERROR_INVALID_CONTEXT;

    if (context->decoder) {
       if (u_reduce_video_profile(context->decoder->profile) ==
-- 
1.9.1
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