linux-kernel - Re: [syzbot] [usb?] [media?] KASAN: slab-use-after-free Read in load_firmware

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Message-ID: <689241f1.050a0220.7f033.002c.GAE@google.com>
Date: Tue, 05 Aug 2025 10:40:01 -0700
From: syzbot <syzbot+db4326df1b9af04f68fc@...kaller.appspotmail.com>
To: dmantipov@...dex.ru, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [usb?] [media?] KASAN: slab-use-after-free Read in
 load_firmware_cb (2)

Hello,

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

Reported-by: syzbot+db4326df1b9af04f68fc@...kaller.appspotmail.com
Tested-by: syzbot+db4326df1b9af04f68fc@...kaller.appspotmail.com

Tested on:

commit:         7e161a99 Merge tag 'i2c-for-6.17-rc1-part2' of git://g..
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
console output: https://syzkaller.appspot.com/x/log.txt?x=12cab6a2580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=63ccfb75e22d24c7
dashboard link: https://syzkaller.appspot.com/bug?extid=db4326df1b9af04f68fc
compiler:       Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
userspace arch: arm64
patch:          https://syzkaller.appspot.com/x/patch.diff?x=170e86a2580000

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