From: Cong Wang <cwang@twopensource.com>
Date: Tue, 14 Oct 2014 19:35:08 +0000 (-0700)
Subject: rds: avoid calling sock_kfree_s() on allocation failure
X-Git-Tag: omap-for-v3.19/prcm-cleanup~58^2~33
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dee49f203a7feef5d00c416b7dc7e34a7caba8e1;p=pandora-kernel.git

rds: avoid calling sock_kfree_s() on allocation failure

It is okay to free a NULL pointer but not okay to mischarge the socket optmem
accounting. Compile test only.

Reported-by: rucsoftsec@gmail.com
Cc: Chien Yen <chien.yen@oracle.com>
Cc: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Cong Wang <cwang@twopensource.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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