From: Patrick Caulfield <patrick@tykepenguin.com>
Date: Tue, 21 Mar 2006 06:43:05 +0000 (-0800)
Subject: [DECnet]: Patch to fix recvmsg() flag check
X-Git-Tag: v2.6.17-rc1~1175^2~41
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=c60992db464bc3c459a6e2d3694fe1ae1a5ec784;p=karo-tx-linux.git

[DECnet]: Patch to fix recvmsg() flag check

This patch means that 64bit kernel/32bit userland platforms will now
work correctly with DECnet.

Signed-off-by: Patrick Caulfield <patrick@tykepenguin.com>
Signed-off-by: Steven Whitehouse <steve@chygwyn.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
index 824981eed225..2b289ef20ab3 100644
--- a/net/decnet/af_decnet.c
+++ b/net/decnet/af_decnet.c
@@ -1693,7 +1693,7 @@ static int dn_recvmsg(struct kiocb *iocb, struct socket *sock,
 	if (rv)
 		goto out;
 
-	if (flags & ~(MSG_PEEK|MSG_OOB|MSG_WAITALL|MSG_DONTWAIT|MSG_NOSIGNAL)) {
+	if (flags & ~(MSG_CMSG_COMPAT|MSG_PEEK|MSG_OOB|MSG_WAITALL|MSG_DONTWAIT|MSG_NOSIGNAL)) {
 		rv = -EOPNOTSUPP;
 		goto out;
 	}