From: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed, 5 Nov 2014 20:18:29 +0000 (-0500)
Subject: fix breakage in o2net_send_tcp_msg()
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=7e8631e8b9d4e9f698c09c7e7309c96249180ff9;p=deliverable%2Flinux.git

fix breakage in o2net_send_tcp_msg()

uninitialized msghdr.  Broken in "ocfs2: don't open-code kernel_recvmsg()"
by me ;-/

Cc: stable@vger.kernel.org # 3.15+
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---

diff --git a/fs/ocfs2/cluster/tcp.c b/fs/ocfs2/cluster/tcp.c
index 97de0fbd9f78..a96044004064 100644
--- a/fs/ocfs2/cluster/tcp.c
+++ b/fs/ocfs2/cluster/tcp.c
@@ -925,7 +925,7 @@ static int o2net_send_tcp_msg(struct socket *sock, struct kvec *vec,
 			      size_t veclen, size_t total)
 {
 	int ret;
-	struct msghdr msg;
+	struct msghdr msg = {.msg_flags = 0,};
 
 	if (sock == NULL) {
 		ret = -EINVAL;