[PATCH 4.6 056/203] SUNRPC: fix xprt leak on xps allocation failure

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



4.6-stable review patch.  If anyone has any objections, please let me know.

------------------

From: J. Bruce Fields <bfields@xxxxxxxxxx>

commit 1208fd569c07ab84aa5d024abd863267c2953b4a upstream.

Callers of rpc_create_xprt expect it to put the xprt on success and
failure.

Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>
Acked-by: Trond Myklebust <trondmy@xxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
 net/sunrpc/clnt.c |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -453,9 +453,10 @@ static struct rpc_clnt *rpc_create_xprt(
 	struct rpc_xprt_switch *xps;
 
 	xps = xprt_switch_alloc(xprt, GFP_KERNEL);
-	if (xps == NULL)
+	if (xps == NULL) {
+		xprt_put(xprt);
 		return ERR_PTR(-ENOMEM);
-
+	}
 	clnt = rpc_new_client(args, xps, xprt, NULL);
 	if (IS_ERR(clnt))
 		return clnt;


--
To unsubscribe from this list: send the line "unsubscribe stable" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Linux Kernel]     [Kernel Development Newbies]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Hiking]     [Linux Kernel]     [Linux SCSI]