Re: [syzbot] [input?] KASAN: stack-out-of-bounds Read in ft260_smbus_write

From: syzbot

Date: Tue Jan 20 2026 - 01:38:03 EST


Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-by: syzbot+64ca69977b37604cd6d9@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+64ca69977b37604cd6d9@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: 24d479d2 Linux 6.19-rc6
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=13724d22580000
kernel config: https://syzkaller.appspot.com/x/.config?x=1859476832863c41
dashboard link: https://syzkaller.appspot.com/bug?extid=64ca69977b37604cd6d9
compiler: gcc (Debian 12.2.0-14+deb12u1) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
patch: https://syzkaller.appspot.com/x/patch.diff?x=16de33fa580000

Note: testing is done by a robot and is best-effort only.