From: Stanislav Kinsbursky <skinsbursky@parallels.com>
Date: Thu, 10 Nov 2011 11:33:23 +0000 (+0300)
Subject: SUNRPC: destroy freshly allocated transport in case of sockaddr init error
X-Git-Tag: v3.2-rc3~13^2~1
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=commitdiff_plain;h=2aa13531bbbc6582874bedfcd853e1058b0fb4f9

SUNRPC: destroy freshly allocated transport in case of sockaddr init error

Otherwise we will leak xprt structure and struct net reference.

Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
---

diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index d7f97ef26590..2d78d95955ab 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -2530,8 +2530,10 @@ static struct rpc_xprt *xs_setup_xprt(struct xprt_create *args,
 		int err;
 		err = xs_init_anyaddr(args->dstaddr->sa_family,
 					(struct sockaddr *)&new->srcaddr);
-		if (err != 0)
+		if (err != 0) {
+			xprt_free(xprt);
 			return ERR_PTR(err);
+		}
 	}
 
 	return xprt;