diff options
| author | Jiri Slaby <jirislaby@gmail.com> | 2009-08-23 22:55:51 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-09-08 20:17:41 -0700 |
| commit | 42c6afea4b7a0512d2fd7c2b7fc6fa667366e315 (patch) | |
| tree | c7946fa65dcf7dc82a9aef5d5897d98481fe0f1e /net | |
| parent | 3b9246e2b55f8aa3c3d9732d0eb7e9943a6f9492 (diff) | |
NET: llc, zero sockaddr_llc struct
commit 28e9fc592cb8c7a43e4d3147b38be6032a0e81bc upstream.
sllc_arphrd member of sockaddr_llc might not be changed. Zero sllc
before copying to the above layer's structure.
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'net')
| -rw-r--r-- | net/llc/af_llc.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c index 5bcc452a247f..90a55b1a66c2 100644 --- a/net/llc/af_llc.c +++ b/net/llc/af_llc.c @@ -915,6 +915,7 @@ static int llc_ui_getname(struct socket *sock, struct sockaddr *uaddr, struct llc_sock *llc = llc_sk(sk); int rc = 0; + memset(&sllc, 0, sizeof(sllc)); lock_sock(sk); if (sock_flag(sk, SOCK_ZAPPED)) goto out; |