diff options
| author | Cyrill Gorcunov <gorcunov@openvz.org> | 2009-11-08 05:51:19 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-11-10 20:54:41 -0800 |
| commit | 13cfa97bef0f1172879f98307ac716acf3e9cea9 (patch) | |
| tree | 012d5da286e39fbe94c7b100be9153a49191bd7e /net/unix | |
| parent | 37e8273cd30592d3a82bcb70cbb1bdc4eaeb6b71 (diff) | |
| download | lwn-13cfa97bef0f1172879f98307ac716acf3e9cea9.tar.gz lwn-13cfa97bef0f1172879f98307ac716acf3e9cea9.zip | |
net: netlink_getname, packet_getname -- use DECLARE_SOCKADDR guard
Use guard DECLARE_SOCKADDR in a few more places which allow
us to catch if the structure copied back is too big.
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/unix')
| -rw-r--r-- | net/unix/af_unix.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c index 178d3af2a605..7553ea6edd8f 100644 --- a/net/unix/af_unix.c +++ b/net/unix/af_unix.c @@ -1259,7 +1259,7 @@ static int unix_getname(struct socket *sock, struct sockaddr *uaddr, int *uaddr_ { struct sock *sk = sock->sk; struct unix_sock *u; - struct sockaddr_un *sunaddr = (struct sockaddr_un *)uaddr; + DECLARE_SOCKADDR(struct sockaddr_un *, sunaddr, uaddr); int err = 0; if (peer) { |