From: Dan Carpenter <dan.carpenter@oracle.com>
To: kernel-janitors@vger.kernel.org
Subject: [patch] edac_mc: check for allocation failure in edac_mc_alloc()
Date: Fri, 18 May 2012 12:51:02 +0000 [thread overview]
Message-ID: <20120518125102.GA4422@elgon.mountain> (raw)
Add a check here for if kzalloc() failed.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c
index f9c75f9..138c545 100644
--- a/drivers/edac/edac_mc.c
+++ b/drivers/edac/edac_mc.c
@@ -352,6 +352,8 @@ struct mem_ctl_info *edac_mc_alloc(unsigned mc_num,
}
dimm = kzalloc(sizeof(**mci->dimms), GFP_KERNEL);
+ if (!dimm)
+ goto error;
mci->dimms[off] = dimm;
dimm->mci = mci;
reply other threads:[~2012-05-18 12:51 UTC|newest]
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