| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.9 40/62] net: return correct error code | Date | Mon, 6 Dec 2021 15:56:23 +0100 |
| |
From: liuguoqiang <liuguoqiang@uniontech.com>
[ Upstream commit 6def480181f15f6d9ec812bca8cbc62451ba314c ]
When kmemdup called failed and register_net_sysctl return NULL, should return ENOMEM instead of ENOBUFS
Signed-off-by: liuguoqiang <liuguoqiang@uniontech.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org> --- net/ipv4/devinet.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c index 6f3c529431865..7a2442623d6a6 100644 --- a/net/ipv4/devinet.c +++ b/net/ipv4/devinet.c @@ -2271,7 +2271,7 @@ static int __devinet_sysctl_register(struct net *net, char *dev_name, free: kfree(t); out: - return -ENOBUFS; + return -ENOMEM; } static void __devinet_sysctl_unregister(struct ipv4_devconf *cnf) -- 2.33.0
|