[PATCH v2 1/1] NET: llc, zero sockaddr_llc struct

[Jiri Slaby <jirislaby@gmail.com>]

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>
Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
---
 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 9208cf5..c45eee1 100644
--- a/net/llc/af_llc.c
+++ b/net/llc/af_llc.c
@@ -914,6 +914,7 @@ 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;
-- 
1.6.3.3