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 4.9 1/8] net: return correct error code
Date: Thu, 25 Nov 2021 21:36:33 -0500 [thread overview]
Message-ID: <20211126023640.443271-1-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 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
next reply other threads:[~2021-11-26 2:48 UTC|newest]
Thread overview: 8+ 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 4.9 2/8] platform/x86: thinkpad_acpi: Fix WWAN device disabled issue after S3 deep Sasha Levin
2021-11-26 2:36 ` [PATCH AUTOSEL 4.9 3/8] s390/setup: avoid using memblock_enforce_memory_limit Sasha Levin
2021-11-26 2:36 ` [PATCH AUTOSEL 4.9 4/8] thermal: core: Reset previous low and high trip during thermal zone init Sasha Levin
2021-11-26 2:36 ` [PATCH AUTOSEL 4.9 5/8] scsi: iscsi: Unblock session then wake up error handler Sasha Levin
2021-11-26 2:36 ` [PATCH AUTOSEL 4.9 6/8] ethernet: hisilicon: hns: hns_dsaf_misc: fix a possible array overflow in hns_dsaf_ge_srst_by_port() Sasha Levin
2021-11-26 2:36 ` [PATCH AUTOSEL 4.9 7/8] net: tulip: de4x5: fix the problem that the array 'lp->phy[8]' may be out of bound Sasha Levin
2021-11-26 2:36 ` [PATCH AUTOSEL 4.9 8/8] net: ethernet: dec: tulip: de4x5: fix possible array overflows in type3_infoblock() Sasha Levin
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