linux-kernel - [PATCH net-next] net: core: Return the correct errno code

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20210204031923.15264-1-zhengyongjun3@huawei.com>
Date:   Thu, 4 Feb 2021 11:19:23 +0800
From:   Zheng Yongjun <zhengyongjun3@...wei.com>
To:     <davem@...emloft.net>, <kuba@...nel.org>, <netdev@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
CC:     Zheng Yongjun <zhengyongjun3@...wei.com>
Subject: [PATCH net-next] net: core: Return the correct errno code

When kalloc or kmemdup failed, should return ENOMEM rather than ENOBUF.

Signed-off-by: Zheng Yongjun <zhengyongjun3@...wei.com>
---
 net/core/rtnetlink.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 7d7223691783..6df8fb25668b 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -177,7 +177,7 @@ static int rtnl_register_internal(struct module *owner,
 	struct rtnl_link *link, *old;
 	struct rtnl_link __rcu **tab;
 	int msgindex;
-	int ret = -ENOBUFS;
+	int ret = -ENOMEM;
 
 	BUG_ON(protocol < 0 || protocol > RTNL_FAMILY_MAX);
 	msgindex = rtm_msgindex(msgtype);
-- 
2.22.0