From 6f2c71fc4f82da090495374fd3386f237192743c Mon Sep 17 00:00:00 2001
From: Elaine Wang <elaine.wang@intel.com>
Date: Thu, 27 Dec 2012 16:04:02 +0800
Subject: Fix klocwork issues

BZ: 77254

Check the return value of calloc. Fix NULL pointer dereference risk.
Signed-off-by: Elaine Wang <elaine.wang@intel.com>

Change-Id: Ie877bf092e366f59ffa05f39f0d51d5c5d0c2199
Reviewed-on: http://android.intel.com:8080/83994
Reviewed-by: Wang, Elaine <elaine.wang@intel.com>
Reviewed-by: Yuan, Shengquan <shengquan.yuan@intel.com>
Reviewed-by: Shi, PingX <pingx.shi@intel.com>
Tested-by: Shi, PingX <pingx.shi@intel.com>
Reviewed-by: cactus <cactus@intel.com>
Tested-by: cactus <cactus@intel.com>
---
 src/wsbm_userpool.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/wsbm_userpool.c')

diff --git a/src/wsbm_userpool.c b/src/wsbm_userpool.c
index f7833b7..9c7b79a 100644
--- a/src/wsbm_userpool.c
+++ b/src/wsbm_userpool.c
@@ -339,7 +339,7 @@ pool_validate(struct _WsbmBufStorage *buf, uint64_t set_flags,
 		vBuf->node =
 		    wsbmMMGetBlock(vBuf->node, vBuf->size, vBuf->alignment);
 
-	    if (!err) {
+	    if (!err && vBuf->node) {
 		vBuf->kBuf.placement = WSBM_PL_FLAG_VRAM;
 		vBuf->kBuf.gpuOffset = p->vramOffset + vBuf->node->start;
 		vBuf->map = (void *)(p->vramMap + vBuf->node->start);
-- 
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