Thread (2 messages) 2 messages, 1 author, 2025-09-23

Re: [syzbot] [usb?] [input?] WARNING in hanwang_open/usb_submit_urb

From: syzbot <hidden>
Date: 2025-09-23 11:44:03
Also in: linux-usb, lkml

syzbot suspects this issue was fixed by commit:

commit 503bbde34cc3dd2acd231f277ba70c3f9ed22e59
Author: Oliver Neukum [off-list ref]
Date:   Thu Jun 12 12:20:25 2025 +0000

    usb: core: usb_submit_urb: downgrade type check

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=1066627c580000
start commit:   038d61fd6422 Linux 6.16
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=515ec0b49771bcd1
dashboard link: https://syzkaller.appspot.com/bug?extid=9fe8f6caeb5661802ca2
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=109ab1a2580000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=136cf2f0580000

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: usb: core: usb_submit_urb: downgrade type check

For information about bisection process see: https://goo.gl/tpsmEJ#bisection
Keyboard shortcuts
hback out one level
jnext message in thread
kprevious message in thread
ldrill in
Escclose help / fold thread tree
?toggle this help