From: Zheng Yongjun <zhengyongjun3@huawei.com>
To: <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] net: Return the correct errno code
Date: Wed, 2 Jun 2021 22:06:40 +0800 [thread overview]
Message-ID: <20210602140640.486273-1-zhengyongjun3@huawei.com> (raw)
When kalloc or kmemdup failed, should return ENOMEM rather than ENOBUF.
Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com>
---
net/compat.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/compat.c b/net/compat.c
index ddd15af3a283..210fc3b4d0d8 100644
--- a/net/compat.c
+++ b/net/compat.c
@@ -177,7 +177,7 @@ int cmsghdr_from_user_compat_to_kern(struct msghdr *kmsg, struct sock *sk,
if (kcmlen > stackbuf_size)
kcmsg_base = kcmsg = sock_kmalloc(sk, kcmlen, GFP_KERNEL);
if (kcmsg == NULL)
- return -ENOBUFS;
+ return -ENOMEM;
/* Now copy them over neatly. */
memset(kcmsg, 0, kcmlen);
--
2.25.1
next reply other threads:[~2021-06-02 13:53 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-02 14:06 Zheng Yongjun [this message]
2021-06-03 22:20 ` [PATCH net-next] net: Return the correct errno code patchwork-bot+netdevbpf
-- strict thread matches above, loose matches on Subject: below --
2021-06-01 14:14 Zheng Yongjun
2021-06-02 0:10 ` patchwork-bot+netdevbpf
2021-02-04 8:56 Zheng Yongjun
2021-02-04 19:14 ` Jesse Brandeburg
2021-02-06 19:18 ` Jakub Kicinski
2021-02-04 7:32 Zheng Yongjun
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