netdev - [PATCH 5/9] Fix leaking of kernel heap addresses in net/

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Message-ID: <1289147517.3090.142.camel@Dan>
Date:	Sun, 07 Nov 2010 11:31:57 -0500
From:	Dan Rosenberg <drosenberg@...curity.com>
To:	chas@....nrl.navy.mil, davem@...emloft.net, kuznet@....inr.ac.ru,
	pekkas@...core.fi, jmorris@...ei.org, yoshfuji@...ux-ipv6.org,
	kaber@...sh.net, remi.denis-courmont@...ia.com
Cc:	netdev@...r.kernel.org, security@...nel.org, stable@...nel.org
Subject: [PATCH 5/9] Fix leaking of kernel heap addresses in net/

Signed-off-by: Dan Rosenberg <drosenberg@...curity.com>

--- linux-2.6.37-rc1.orig/net/key/af_key.c	2010-11-01 07:54:12.000000000 -0400
+++ linux-2.6.37-rc1/net/key/af_key.c	2010-11-07 11:28:13.000000000 -0500
@@ -99,7 +99,8 @@ static void pfkey_sock_destruct(struct s
 	skb_queue_purge(&sk->sk_receive_queue);
 
 	if (!sock_flag(sk, SOCK_DEAD)) {
-		pr_err("Attempt to release alive pfkey socket: %p\n", sk);
+		pr_err("Attempt to release alive pfkey socket: %lu\n",
+			sock_i_ino(sk));
 		return;
 	}
 
@@ -3643,8 +3644,8 @@ static int pfkey_seq_show(struct seq_fil
 	if (v == SEQ_START_TOKEN)
 		seq_printf(f ,"sk       RefCnt Rmem   Wmem   User   Inode\n");
 	else
-		seq_printf(f ,"%p %-6d %-6u %-6u %-6u %-6lu\n",
-			       s,
+		seq_printf(f ,"%d %-6d %-6u %-6u %-6u %-6lu\n",
+			       0,
 			       atomic_read(&s->sk_refcnt),
 			       sk_rmem_alloc_get(s),
 			       sk_wmem_alloc_get(s),



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