* [PATCH 6/9] Fix leaking of kernel heap addresses in net/
@ 2010-11-07 16:32 Dan Rosenberg
0 siblings, 0 replies; only message in thread
From: Dan Rosenberg @ 2010-11-07 16:32 UTC (permalink / raw)
To: chas, davem, kuznet, pekkas, jmorris, yoshfuji, kaber,
remi.denis-courmont
Cc: netdev, security, stable
Signed-off-by: Dan Rosenberg <drosenberg@vsecurity.com>
diff -urp linux-2.6.37-rc1.orig/net/netlink/af_netlink.c linux-2.6.37-rc1/net/netlink/af_netlink.c
--- linux-2.6.37-rc1.orig/net/netlink/af_netlink.c 2010-11-01 07:54:12.000000000 -0400
+++ linux-2.6.37-rc1/net/netlink/af_netlink.c 2010-11-07 10:48:47.000000000 -0500
@@ -162,7 +162,8 @@ static void netlink_sock_destruct(struct
skb_queue_purge(&sk->sk_receive_queue);
if (!sock_flag(sk, SOCK_DEAD)) {
- printk(KERN_ERR "Freeing alive netlink socket %p\n", sk);
+ printk(KERN_ERR "Freeing alive netlink socket %lu\n",
+ sock_i_ino(sk));
return;
}
@@ -1990,14 +1991,15 @@ static int netlink_seq_show(struct seq_f
struct sock *s = v;
struct netlink_sock *nlk = nlk_sk(s);
- seq_printf(seq, "%p %-3d %-6d %08x %-8d %-8d %p %-8d %-8d %-8lu\n",
- s,
+ seq_printf(seq, "%d %-3d %-6d %08x %-8d %-8d"
+ " %d %-8d %-8d %-8lu\n",
+ 0,
s->sk_protocol,
nlk->pid,
nlk->groups ? (u32)nlk->groups[0] : 0,
sk_rmem_alloc_get(s),
sk_wmem_alloc_get(s),
- nlk->cb,
+ 0,
atomic_read(&s->sk_refcnt),
atomic_read(&s->sk_drops),
sock_i_ino(s)
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