Patch "net: ipv4: Set addr_type in hash_keys for forwarded case" has been added to the 4.15-stable tree

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

net: ipv4: Set addr_type in hash_keys for forwarded case

to the 4.15-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:
net-ipv4-set-addr_type-in-hash_keys-for-forwarded-case.patch
and it can be found in the queue-4.15 subdirectory.

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

From: David Ahern <[email protected]>
Date: Wed, 21 Feb 2018 11:00:54 -0800
Subject: net: ipv4: Set addr_type in hash_keys for forwarded case

From: David Ahern <[email protected]>

[ Upstream commit 1fe4b1184c2ae2bfbf9e8b14c9c0c1945c98f205 ]

The result of the skb flow dissect is copied from keys to hash_keys to ensure only the intended data is hashed. The original L4 hash patch overlooked setting the addr_type for this case; add it.

---
 net/ipv4/route.c |    2 ++
 1 file changed, 2 insertions(+)

@@ -1832,6 +1832,8 @@ int fib_multipath_hash(const struct fib_
 				return skb_get_hash_raw(skb) >> 1;
 			memset(&hash_keys, 0, sizeof(hash_keys));
 			skb_flow_dissect_flow_keys(skb, &keys, flag);
+
+			hash_keys.control.addr_type = FLOW_DISSECTOR_KEY_IPV4_ADDRS;
 			hash_keys.addrs.v4addrs.src = keys.addrs.v4addrs.src;
 			hash_keys.addrs.v4addrs.dst = keys.addrs.v4addrs.dst;
 			hash_keys.ports.src = keys.ports.src;

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

queue-4.15/fib_semantics-don-t-match-route-with-mismatching-tclassid.patch queue-4.15/net-ipv4-set-addr_type-in-hash_keys-for-forwarded-case.patch