linux-kernel - [PATCH 1/1] NET: llc, zero sockaddr

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <1250967535-30692-1-git-send-email-jirislaby@gmail.com>
Date:	Sat, 22 Aug 2009 20:58:55 +0200
From:	Jiri Slaby <jirislaby@...il.com>
To:	davem@...emloft.net
Cc:	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	Jiri Slaby <jirislaby@...il.com>,
	Arnaldo Carvalho de Melo <acme@...stprotocols.net>
Subject: [PATCH 1/1] NET: llc, zero sockaddr_llc struct

sllc_arphrd member of sockaddr_llc might not be set. Zero sllc
before copying it to the above layers.

Signed-off-by: Jiri Slaby <jirislaby@...il.com>
Cc: Arnaldo Carvalho de Melo <acme@...stprotocols.net>
---
 net/llc/af_llc.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c
index 9208cf5..22629fc 100644
--- a/net/llc/af_llc.c
+++ b/net/llc/af_llc.c
@@ -909,7 +909,7 @@ release:
 static int llc_ui_getname(struct socket *sock, struct sockaddr *uaddr,
 			  int *uaddrlen, int peer)
 {
-	struct sockaddr_llc sllc;
+	struct sockaddr_llc sllc = {};
 	struct sock *sk = sock->sk;
 	struct llc_sock *llc = llc_sk(sk);
 	int rc = 0;
-- 
1.6.3.3

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/