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authorEric Dumazet <eric.dumazet@gmail.com>2009-08-06 03:34:06 +0000
committerDavid S. Miller <davem@davemloft.net>2009-08-06 13:08:38 -0700
commit17ac2e9c58b69a1e25460a568eae1b0dc0188c25 (patch)
tree99e38906c8e9e4d53aa03aa73a3d34e2d9ebd4df /net/rose
parentb4adbb4ddf63091f48668e7ff1b9b0f6f84d4b40 (diff)
downloadlinux-stericsson-17ac2e9c58b69a1e25460a568eae1b0dc0188c25.tar.gz
rose: Fix rose_getname() leak
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>
Diffstat (limited to 'net/rose')
-rw-r--r--net/rose/af_rose.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c
index f0a76f6bca71..e5f478ca3d61 100644
--- a/net/rose/af_rose.c
+++ b/net/rose/af_rose.c
@@ -954,6 +954,7 @@ 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;