From: Andy King <acking@vmware.com>
Date: Mon, 18 Feb 2013 06:04:13 +0000 (+0000)
Subject: VSOCK: Don't reject PF_VSOCK protocol
X-Git-Tag: MMI-PSA29.97-13-9~15013^2~32
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=6cf1c5fc26c6507bcb0edced6fcda876a79b5a6d;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git

VSOCK: Don't reject PF_VSOCK protocol

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

Reported-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Andy King <acking@vmware.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c
index c1b9e55e338e..ca511c4f388a 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) {