From: Zheng Yongjun <zhengyongjun3@huawei.com>
To: <steffen.klassert@secunet.com>, <herbert@gondor.apana.org.au>,
<davem@davemloft.net>, <kuba@kernel.org>,
<netdev@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Cc: Zheng Yongjun <zhengyongjun3@huawei.com>
Subject: [PATCH net-next] xfrm: Return the correct errno code
Date: Thu, 4 Feb 2021 15:42:54 +0800 [thread overview]
Message-ID: <20210204074254.18572-1-zhengyongjun3@huawei.com> (raw)
When kalloc or kmemdup failed, should return ENOMEM rather than ENOBUF.
Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com>
---
net/xfrm/xfrm_user.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index d0c32a8fcc4a..ad63a6c77edd 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -2444,7 +2444,7 @@ static int xfrm_do_migrate(struct sk_buff *skb, struct nlmsghdr *nlh,
encap = kmemdup(nla_data(attrs[XFRMA_ENCAP]),
sizeof(*encap), GFP_KERNEL);
if (!encap)
- return 0;
+ return -ENOMEM;
}
err = xfrm_migrate(&pi->sel, pi->dir, type, m, n, kmp, net, encap);
--
2.22.0
next reply other threads:[~2021-02-04 7:43 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-04 7:42 Zheng Yongjun [this message]
2021-02-06 7:12 ` [PATCH net-next] xfrm: Return the correct errno code Steffen Klassert
-- strict thread matches above, loose matches on Subject: below --
2021-06-04 1:46 Zheng Yongjun
2021-06-04 1:34 ` Herbert Xu
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