[Libva] [PATCH]va.c: need to check the symbol before calling it

[Yuan, Shengquan]

>From 40e5e45edf97049137bca014575607b52d3bca78 Mon Sep 17 00:00:00 2001
From: Austin Yuan <shengquan.yuan at intel.com>
Date: Thu, 2 Aug 2012 18:16:35 +0800
Subject: [PATCH 1/4] va.c: need to check the symbol before calling it

This is to fix Klockwork critical issue

Signed-off-by: Austin Yuan <shengquan.yuan at intel.com>
---
 va/va.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/va/va.c b/va/va.c
index 6e8fada..66e0549 100644
--- a/va/va.c
+++ b/va/va.c
@@ -282,7 +282,7 @@ static VAStatus va_openDriver(VADisplay dpy, char
*driver_name)
                 }
                 ctx->vtable_vpp = vtable_vpp;

-                if (VA_STATUS_SUCCESS == vaStatus)
+                if (init_func && VA_STATUS_SUCCESS == vaStatus)
                     vaStatus = (*init_func)(ctx);

                 if (VA_STATUS_SUCCESS == vaStatus) {
-- 
1.7.9.5



-- 
Thanks
-Austin