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From: Dan Carpenter <dan.carpenter@oracle.com>
To: Trond Myklebust <trond.myklebust@hammerspace.com>
Cc: Anna Schumaker <anna.schumaker@netapp.com>,
	"J. Bruce Fields" <bfields@fieldses.org>,
	Jeff Layton <jlayton@kernel.org>,
	Chuck Lever <chuck.lever@oracle.com>, NeilBrown <neilb@suse.com>,
	linux-nfs@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: [PATCH] SUNRPC: Fix an error code in gss_alloc_msg()
Date: Fri, 03 May 2019 12:30:09 +0000	[thread overview]
Message-ID: <20190503123009.GC29695@mwanda> (raw)

If kstrdup_const() then this function returns zero (success) but it
should return -ENOMEM.

Fixes: ac83228a7101 ("SUNRPC: Use namespace of listening daemon in the client AUTH_GSS upcall")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
---
 net/sunrpc/auth_gss/auth_gss.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c
index b2cbc83d39c7..06fe17c2aea1 100644
--- a/net/sunrpc/auth_gss/auth_gss.c
+++ b/net/sunrpc/auth_gss/auth_gss.c
@@ -553,8 +553,10 @@ gss_alloc_msg(struct gss_auth *gss_auth,
 	gss_msg->auth = gss_auth;
 	if (service_name) {
 		gss_msg->service_name = kstrdup_const(service_name, GFP_NOFS);
-		if (!gss_msg->service_name)
+		if (!gss_msg->service_name) {
+			err = -ENOMEM;
 			goto err_put_pipe_version;
+		}
 	}
 	return gss_msg;
 err_put_pipe_version:
-- 
2.18.0

WARNING: multiple messages have this Message-ID (diff)
From: Dan Carpenter <dan.carpenter@oracle.com>
To: Trond Myklebust <trond.myklebust@hammerspace.com>
Cc: Anna Schumaker <anna.schumaker@netapp.com>,
	"J. Bruce Fields" <bfields@fieldses.org>,
	Jeff Layton <jlayton@kernel.org>,
	Chuck Lever <chuck.lever@oracle.com>, NeilBrown <neilb@suse.com>,
	linux-nfs@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: [PATCH] SUNRPC: Fix an error code in gss_alloc_msg()
Date: Fri, 3 May 2019 15:30:09 +0300	[thread overview]
Message-ID: <20190503123009.GC29695@mwanda> (raw)

If kstrdup_const() then this function returns zero (success) but it
should return -ENOMEM.

Fixes: ac83228a7101 ("SUNRPC: Use namespace of listening daemon in the client AUTH_GSS upcall")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
---
 net/sunrpc/auth_gss/auth_gss.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c
index b2cbc83d39c7..06fe17c2aea1 100644
--- a/net/sunrpc/auth_gss/auth_gss.c
+++ b/net/sunrpc/auth_gss/auth_gss.c
@@ -553,8 +553,10 @@ gss_alloc_msg(struct gss_auth *gss_auth,
 	gss_msg->auth = gss_auth;
 	if (service_name) {
 		gss_msg->service_name = kstrdup_const(service_name, GFP_NOFS);
-		if (!gss_msg->service_name)
+		if (!gss_msg->service_name) {
+			err = -ENOMEM;
 			goto err_put_pipe_version;
+		}
 	}
 	return gss_msg;
 err_put_pipe_version:
-- 
2.18.0


             reply	other threads:[~2019-05-03 12:30 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-03 12:30 Dan Carpenter [this message]
2019-05-03 12:30 ` [PATCH] SUNRPC: Fix an error code in gss_alloc_msg() Dan Carpenter

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