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| author | Eric Dumazet <eric.dumazet@gmail.com> | 2009-08-06 03:34:06 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-09-08 20:34:10 -0700 |
| commit | 6966703e42de2262a11cbada59645820045ea186 (patch) | |
| tree | 6df648eb68c3819ae13617098ac0d44cdcf84a6b | |
| parent | 88b694de0b4789b4cd9efc2321366c75059baa6b (diff) | |
rose: Fix rose_getname() leak
commit 17ac2e9c58b69a1e25460a568eae1b0dc0188c25 upstream.
rose_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>
| -rw-r--r-- | net/rose/af_rose.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c index 877a7f65f707..ebe1cc920743 100644 --- a/net/rose/af_rose.c +++ b/net/rose/af_rose.c @@ -957,6 +957,7 @@ static int rose_getname(struct socket *sock, struct sockaddr *uaddr, struct rose_sock *rose = rose_sk(sk); int n; + memset(srose, 0, sizeof(*srose)); if (peer != 0) { if (sk->sk_state != TCP_ESTABLISHED) return -ENOTCONN; |