From: Dan Rosenberg <drosenberg@vsecurity.com>
To: chas@cmf.nrl.navy.mil, davem@davemloft.net, kuznet@ms2.inr.ac.ru,
pekkas@netcore.fi, jmorris@namei.org, yoshfuji@linux-ipv6.org,
kaber@trash.net, remi.denis-courmont@nokia.com
Cc: netdev@vger.kernel.org, security@kernel.org, stable@kernel.org
Subject: [PATCH 7/9] Fix leaking of kernel heap addresses in net/
Date: Sun, 07 Nov 2010 11:32:59 -0500 [thread overview]
Message-ID: <1289147579.3090.144.camel@Dan> (raw)
Signed-off-by: Dan Rosenberg <drosenberg@vsecurity.com>
diff -urp linux-2.6.37-rc1.orig/net/packet/af_packet.c linux-2.6.37-rc1/net/packet/af_packet.c
--- linux-2.6.37-rc1.orig/net/packet/af_packet.c 2010-11-01 07:54:12.000000000 -0400
+++ linux-2.6.37-rc1/net/packet/af_packet.c 2010-11-07 10:32:01.000000000 -0500
@@ -324,7 +324,8 @@ static void packet_sock_destruct(struct
WARN_ON(atomic_read(&sk->sk_wmem_alloc));
if (!sock_flag(sk, SOCK_DEAD)) {
- pr_err("Attempt to release alive packet socket: %p\n", sk);
+ pr_err("Attempt to release alive packet socket: %lu\n",
+ sock_i_ino(sk));
return;
}
@@ -2636,8 +2637,8 @@ static int packet_seq_show(struct seq_fi
const struct packet_sock *po = pkt_sk(s);
seq_printf(seq,
- "%p %-6d %-4d %04x %-5d %1d %-6u %-6u %-6lu\n",
- s,
+ "%d %-6d %-4d %04x %-5d %1d %-6u %-6u %-6lu\n",
+ 0,
atomic_read(&s->sk_refcnt),
s->sk_type,
ntohs(po->num),
reply other threads:[~2010-11-07 16:33 UTC|newest]
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