netdev - Re: divide error in cdc_ncm_update_rxtx

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Message-ID: <00000000000096290a0592d2f05a@google.com>
Date:   Wed, 18 Sep 2019 05:26:00 -0700
From:   syzbot <syzbot+ce366e2b8296e25d84f5@...kaller.appspotmail.com>
To:     bjorn@...k.no, linux-usb@...r.kernel.org, netdev@...r.kernel.org,
        oliver@...kum.org, syzkaller-bugs@...glegroups.com
Subject: Re: divide error in cdc_ncm_update_rxtx_max

Hello,

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

Reported-and-tested-by:  
syzbot+ce366e2b8296e25d84f5@...kaller.appspotmail.com

Tested on:

commit:         f0df5c1b usb-fuzzer: main usb gadget fuzzer driver
git tree:       https://github.com/google/kasan.git
kernel config:  https://syzkaller.appspot.com/x/.config?x=5c6633fa4ed00be5
dashboard link: https://syzkaller.appspot.com/bug?extid=ce366e2b8296e25d84f5
compiler:       gcc (GCC) 9.0.0 20181231 (experimental)
patch:          https://syzkaller.appspot.com/x/patch.diff?x=114971b5600000

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