linux-kernel - [PATCH 4/4] VSOCK: Don't reject PF

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

Message-Id: <1361203453-1347-5-git-send-email-acking@vmware.com>
Date:	Mon, 18 Feb 2013 08:04:13 -0800
From:	Andy King <acking@...are.com>
To:	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	virtualization@...ts.linux-foundation.org
Cc:	davem@...emloft.net, pv-drivers@...are.com, kraxel@...hat.com,
	Andy King <acking@...are.com>
Subject: [PATCH 4/4] VSOCK: Don't reject PF_VSOCK protocol

Allow our own family as the protocol value for socket creation.

Reported-by: Gerd Hoffmann <kraxel@...hat.com>
Signed-off-by: Andy King <acking@...are.com>
---
 net/vmw_vsock/af_vsock.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c
index c1b9e55..ca511c4 100644
--- a/net/vmw_vsock/af_vsock.c
+++ b/net/vmw_vsock/af_vsock.c
@@ -1860,7 +1860,7 @@ static int vsock_create(struct net *net, struct socket *sock,
 	if (!sock)
 		return -EINVAL;
 
-	if (protocol)
+	if (protocol && protocol != PF_VSOCK)
 		return -EPROTONOSUPPORT;
 
 	switch (sock->type) {
-- 
1.7.4.1

--
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/