From 42c6afea4b7a0512d2fd7c2b7fc6fa667366e315 Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Sun, 23 Aug 2009 22:55:51 -0700 Subject: 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 Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- net/llc/af_llc.c | 1 + 1 file changed, 1 insertion(+) (limited to 'net') diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c index 5bcc452a247..90a55b1a66c 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; -- cgit v1.2.3-18-g5258