I think I'll open code it like below. I'll include this in my next push
to net.
>From 19fb26af00a8266df65b706dc02727c6a608b1b6 Mon Sep 17 00:00:00 2001
From: "Jason A. Donenfeld"
Date: Wed, 14 Sep 2022 18:42:00 +0100
Subject: [PATCH] wireguard: netlink: avoid variable-sized memcpy on sockaddr
Do
On Tue, Sep 13, 2022 at 12:51:42PM -0700, syzbot wrote:
> memcpy: detected field-spanning write (size 28) of single field
> "&endpoint.addr" at drivers/net/wireguard/netlink.c:446 (size 16)
This is one way to fix it:
diff --git a/drivers/net/wireguard/netlink.c b/drivers/net/wireguard/netlink.c
Hello,
syzbot found the following issue on:
HEAD commit:0caac1da9949 Add linux-next specific files for 20220913
git tree: linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=172d78d888
kernel config: https://syzkaller.appspot.com/x/.config?x=2fd6142ea1cf631c
dashbo