netdev - Re: KASAN: stack-out-of-bounds Write in ath9k_hif_usb_rx

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Date:   Fri, 03 Apr 2020 15:45:04 -0700
From:   syzbot <syzbot+d403396d4df67ad0bd5f@...kaller.appspotmail.com>
To:     andreyknvl@...gle.com, anenbupt@...il.com,
        ath9k-devel@....qualcomm.com, davem@...emloft.net,
        kvalo@...eaurora.org, linux-kernel@...r.kernel.org,
        linux-usb@...r.kernel.org, linux-wireless@...r.kernel.org,
        netdev@...r.kernel.org, syzkaller-bugs@...glegroups.com
Subject: Re: KASAN: stack-out-of-bounds Write in ath9k_hif_usb_rx_cb

Hello,

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

Reported-and-tested-by: syzbot+d403396d4df67ad0bd5f@...kaller.appspotmail.com

Tested on:

commit:         0fa84af8 Merge tag 'usb-serial-5.7-rc1' of https://git.ker..
git tree:       https://github.com/google/kasan.git usb-fuzzer
kernel config:  https://syzkaller.appspot.com/x/.config?x=a782c087b1f425c6
dashboard link: https://syzkaller.appspot.com/bug?extid=d403396d4df67ad0bd5f
compiler:       gcc (GCC) 9.0.0 20181231 (experimental)
patch:          https://syzkaller.appspot.com/x/patch.diff?x=15bd0cfbe00000

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