| From 80922bbb12a105f858a8f0abb879cb4302d0ecaa Mon Sep 17 00:00:00 2001 |
| From: Eric Dumazet <eric.dumazet@gmail.com> |
| Date: Thu, 6 Aug 2009 03:48:36 +0000 |
| Subject: econet: Fix econet_getname() leak |
| |
| From: Eric Dumazet <eric.dumazet@gmail.com> |
| |
| commit 80922bbb12a105f858a8f0abb879cb4302d0ecaa upstream. |
| |
| econet_getname() can leak kernel memory to user. |
| |
| Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> |
| Signed-off-by: David S. Miller <davem@davemloft.net> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> |
| |
| --- |
| 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) |
| return -EOPNOTSUPP; |
| |
| + memset(sec, 0, sizeof(*sec)); |
| mutex_lock(&econet_mutex); |
| |
| sk = sock->sk; |
