Re: [syzbot] [input?] [usb?] KASAN: slab-use-after-free Read in report_descriptor_read

[syzbot]

Hello,

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

Reported-by: syzbot+bc537ca7a0efe33988eb@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+bc537ca7a0efe33988eb@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         bdab5605 usb: gadget: uvc: fix dangling pointers in uv..
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
console output: https://syzkaller.appspot.com/x/log.txt?x=125dfee0580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=2ca5f2f2c4197664
dashboard link: https://syzkaller.appspot.com/bug?extid=bc537ca7a0efe33988eb
compiler:       Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
userspace arch: i386
patch:          https://syzkaller.appspot.com/x/patch.diff?x=15546a8e580000

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