Patch "af_iucv: Validate socket address length in iucv_sock_bind()" has been added to the 4.4-stable tree

This is a note to let you know that I've just added the patch titled

af_iucv: Validate socket address length in iucv_sock_bind()

to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
af_iucv-validate-socket-address-length-in-iucv_sock_bind.patch
and it can be found in the queue-4.4 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: Ursula Braun <[email protected]>
Date: Tue, 19 Jan 2016 10:41:33 +0100
Subject: af_iucv: Validate socket address length in iucv_sock_bind()

From: Ursula Braun <[email protected]>

[ Upstream commit 52a82e23b9f2a9e1d429c5207f8575784290d008 ]

---
 net/iucv/af_iucv.c |    3 +++
 1 file changed, 3 insertions(+)

@@ -708,6 +708,9 @@ static int iucv_sock_bind(struct socket
 	if (!addr || addr->sa_family != AF_IUCV)
 		return -EINVAL;
 
+	if (addr_len < sizeof(struct sockaddr_iucv))
+		return -EINVAL;
+
 	lock_sock(sk);
 	if (sk->sk_state != IUCV_OPEN) {
 		err = -EBADFD;

Patches currently in stable-queue which might be from [email protected] are

queue-4.4/af_iucv-validate-socket-address-length-in-iucv_sock_bind.patch