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| author | Eric Dumazet <eric.dumazet@gmail.com> | 2009-08-06 05:55:04 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-08-06 22:08:46 +0200 |
| commit | 09384dfc76e526c3993c09c42e016372dc9dd22c (patch) | |
| tree | b93d8030e280c357e71c3efe6e5e39e454e3fdcd | |
| parent | appletalk: fix atalk_getname() leak (diff) | |
| download | linux-09384dfc76e526c3993c09c42e016372dc9dd22c.tar.xz linux-09384dfc76e526c3993c09c42e016372dc9dd22c.zip | |
irda: Fix irda_getname() leak
irda_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>
| -rw-r--r-- | net/irda/af_irda.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/irda/af_irda.c b/net/irda/af_irda.c index cb762c8723ea..3ec2b434ea75 100644 --- a/net/irda/af_irda.c +++ b/net/irda/af_irda.c @@ -714,6 +714,7 @@ static int irda_getname(struct socket *sock, struct sockaddr *uaddr, struct sock *sk = sock->sk; struct irda_sock *self = irda_sk(sk); + memset(&saddr, 0, sizeof(saddr)); if (peer) { if (sk->sk_state != TCP_ESTABLISHED) return -ENOTCONN; |