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ksmbd: use sock_create_kern interface to create kernel socket

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[ Upstream commit 3677ca67b9 ]

we should use sock_create_kern() if the socket resides in kernel space.

Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Namjae Jeon
2025-11-24 10:29:46 +01:00
committed by Greg Kroah-Hartman
parent e81e6d6d99
commit a024cf4d9f
1 changed files with 4 additions and 3 deletions
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fs/smb/server/transport_tcp.c
+4 -3
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@@ -476,12 +476,13 @@ static int create_socket(struct interface *iface)
struct socket *ksmbd_socket;
bool ipv4 = false;
ret = sock_create(PF_INET6, SOCK_STREAM, IPPROTO_TCP, &ksmbd_socket);
ret = sock_create_kern(current->nsproxy->net_ns, PF_INET6, SOCK_STREAM,
IPPROTO_TCP, &ksmbd_socket);
if (ret) {
if (ret != -EAFNOSUPPORT)
pr_err("Can't create socket for ipv6, fallback to ipv4: %d\n", ret);
ret = sock_create(PF_INET, SOCK_STREAM, IPPROTO_TCP,
&ksmbd_socket);
ret = sock_create_kern(current->nsproxy->net_ns, PF_INET,
SOCK_STREAM, IPPROTO_TCP, &ksmbd_socket);
if (ret) {
pr_err("Can't create socket for ipv4: %d\n", ret);
goto out_clear;