Re: [syzbot] [usb?] UBSAN: array-index-out-of-bounds in usbhid_parse

From: syzbot
Date: Tue Oct 17 2023 - 07:17:40 EST


Hello,

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

Reported-and-tested-by: syzbot+c52569baf0c843f35495@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: 213f8915 Merge tag 'probes-fixes-v6.6-rc6' of git://gi..
git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
console output: https://syzkaller.appspot.com/x/log.txt?x=11583ee5680000
kernel config: https://syzkaller.appspot.com/x/.config?x=3c2b0838e2a16cba
dashboard link: https://syzkaller.appspot.com/bug?extid=c52569baf0c843f35495
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
patch: https://syzkaller.appspot.com/x/patch.diff?x=17da2e19680000

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