[patch 36/48] econet: Fix econet_getname() leak

From: Greg KH
Date: Fri Sep 04 2009 - 16:18:02 EST

2.6.27-stable review patch. If anyone has any objections, please let us know.

From: Eric Dumazet <eric.dumazet@xxxxxxxxx>

commit 80922bbb12a105f858a8f0abb879cb4302d0ecaa upstream.

econet_getname() can leak kernel memory to user.

Signed-off-by: Eric Dumazet <eric.dumazet@xxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>

net/econet/af_econet.c | 1 +
1 file changed, 1 insertion(+)

--- a/net/econet/af_econet.c
+++ b/net/econet/af_econet.c
@@ -520,6 +520,7 @@ static int econet_getname(struct socket
if (peer)

+ memset(sec, 0, sizeof(*sec));

sk = sock->sk;

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