From: Anton Protopopov <a.s.protopopov@gmail.com>
Date: Wed, 10 Feb 2016 17:50:21 +0000 (-0500)
Subject: cifs: fix erroneous return value
X-Git-Tag: v4.9.8~2679^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4b550af519854421dfec9f7732cdddeb057134b2;p=platform%2Fkernel%2Flinux-rpi3.git

cifs: fix erroneous return value

The setup_ntlmv2_rsp() function may return positive value ENOMEM instead
of -ENOMEM in case of kmalloc failure.

Signed-off-by: Anton Protopopov <a.s.protopopov@gmail.com>
CC: Stable <stable@vger.kernel.org>
Signed-off-by: Steve French <smfrench@gmail.com>
---

diff --git a/fs/cifs/cifsencrypt.c b/fs/cifs/cifsencrypt.c
index afa09fc..e682b36 100644
--- a/fs/cifs/cifsencrypt.c
+++ b/fs/cifs/cifsencrypt.c
@@ -714,7 +714,7 @@ setup_ntlmv2_rsp(struct cifs_ses *ses, const struct nls_table *nls_cp)
 
 	ses->auth_key.response = kmalloc(baselen + tilen, GFP_KERNEL);
 	if (!ses->auth_key.response) {
-		rc = ENOMEM;
+		rc = -ENOMEM;
 		ses->auth_key.len = 0;
 		goto setup_ntlmv2_rsp_ret;
 	}