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Date: Wed, 17 Jan 2024 20:47:05 -0800
From: syzbot <syzbot+bfde3bef047a81b8fde6@...kaller.appspotmail.com>
To: hdanton@...a.com, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [net?] KASAN: use-after-free Read in __skb_flow_dissect (3)

Hello,

syzbot tried to test the proposed patch but the build/boot failed:

net/core/filter.c:2162:23: error: invalid operands to binary - (have 'sk_buff_data_t' {aka 'unsigned int'} and 'unsigned char *')


Tested on:

commit:         296455ad Merge tag 'char-misc-6.8-rc1' of git://git.ke..
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
kernel config:  https://syzkaller.appspot.com/x/.config?x=da1c95d4e55dda83
dashboard link: https://syzkaller.appspot.com/bug?extid=bfde3bef047a81b8fde6
compiler:       gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=1049e9dde80000


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