linux-kernel - [PATCH] selinux: use a consistent method to get full socket from skb

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Message-Id: <20250729091044.95411-1-tianjia.zhang@linux.alibaba.com>
Date: Tue, 29 Jul 2025 17:10:44 +0800
From: Tianjia Zhang <tianjia.zhang@...ux.alibaba.com>
To: Paul Moore <paul@...l-moore.com>,
	Stephen Smalley <stephen.smalley.work@...il.com>,
	Ondrej Mosnacek <omosnace@...hat.com>,
	selinux@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: Tianjia Zhang <tianjia.zhang@...ux.alibaba.com>
Subject: [PATCH] selinux: use a consistent method to get full socket from skb

In order to maintain code consistency and readability,
skb_to_full_sk() is used to get full socket from skb.

Signed-off-by: Tianjia Zhang <tianjia.zhang@...ux.alibaba.com>
---
 security/selinux/hooks.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 595ceb314aeb..362f92b2fafb 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -5861,7 +5861,7 @@ static unsigned int selinux_ip_output(void *priv, struct sk_buff *skb,
 	/* we do this in the LOCAL_OUT path and not the POST_ROUTING path
 	 * because we want to make sure we apply the necessary labeling
 	 * before IPsec is applied so we can leverage AH protection */
-	sk = sk_to_full_sk(skb->sk);
+	sk = skb_to_full_sk(skb);
 	if (sk) {
 		struct sk_security_struct *sksec;
 
-- 
2.39.5 (Apple Git-154)