From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: liuguoqiang <liuguoqiang@uniontech.com>,
"David S . Miller" <davem@davemloft.net>,
Sasha Levin <sashal@kernel.org>,
yoshfuji@linux-ipv6.org, dsahern@kernel.org, kuba@kernel.org,
netdev@vger.kernel.org
Subject: [PATCH AUTOSEL 4.4 1/6] net: return correct error code
Date: Thu, 25 Nov 2021 21:36:56 -0500 [thread overview]
Message-ID: <20211126023701.443472-1-sashal@kernel.org> (raw)
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 2cb8612e7821e..35961ae1d120c 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -2237,7 +2237,7 @@ 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
next reply other threads:[~2021-11-26 2:47 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-26 2:36 Sasha Levin [this message]
2021-11-26 2:36 ` [PATCH AUTOSEL 4.4 2/6] platform/x86: thinkpad_acpi: Fix WWAN device disabled issue after S3 deep Sasha Levin
2021-11-26 2:36 ` [PATCH AUTOSEL 4.4 3/6] s390/setup: avoid using memblock_enforce_memory_limit Sasha Levin
2021-11-26 2:36 ` [PATCH AUTOSEL 4.4 4/6] scsi: iscsi: Unblock session then wake up error handler Sasha Levin
2021-11-26 2:37 ` [PATCH AUTOSEL 4.4 5/6] net: tulip: de4x5: fix the problem that the array 'lp->phy[8]' may be out of bound Sasha Levin
2021-11-26 2:37 ` [PATCH AUTOSEL 4.4 6/6] net: ethernet: dec: tulip: de4x5: fix possible array overflows in type3_infoblock() Sasha Levin
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