Re: [syzbot] [usb?] UBSAN: shift-out-of-bounds in ax88772_bind

From: syzbot
Date: Mon Aug 18 2025 - 01:00:34 EST


Hello,

syzbot tried to test the proposed patch but the build/boot failed:

failed to apply patch:
checking file drivers/net/usb/asix_devices.c
patch: **** malformed patch at line 13: dev->udev->bus->busnum, dev->udev->devnum);




Tested on:

commit: c17b750b Linux 6.17-rc2
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=ce98061fb8ee27bc
dashboard link: https://syzkaller.appspot.com/bug?extid=20537064367a0f98d597
compiler:
patch: https://syzkaller.appspot.com/x/patch.diff?x=15f61ba2580000