From c34c1287778b080ed692c0a46a8e345206cc29e6 Mon Sep 17 00:00:00 2001
From: Andrei Vagin <avagin@gmail.com>
Date: Sun, 4 Nov 2018 22:37:15 -0800
Subject: sock_diag: fix autoloading of the raw_diag module

IPPROTO_RAW isn't registred as an inet protocol, so
inet_protos[protocol] is always NULL for it.

Cc: Cyrill Gorcunov <gorcunov@gmail.com>
Cc: Xin Long <lucien.xin@gmail.com>
Fixes: bf2ae2e4bf93 ("sock_diag: request _diag module only when the family or proto has been registered")
Signed-off-by: Andrei Vagin <avagin@gmail.com>
Reviewed-by: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 net/core/sock.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'net/core/sock.c')

diff --git a/net/core/sock.c b/net/core/sock.c
index 6fcc4bc07d19..080a880a1761 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -3279,6 +3279,7 @@ int sock_load_diag_module(int family, int protocol)
 
 #ifdef CONFIG_INET
 	if (family == AF_INET &&
+	    protocol != IPPROTO_RAW &&
 	    !rcu_access_pointer(inet_protos[protocol]))
 		return -ENOENT;
 #endif
-- 
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