Re: [syzbot] KMSAN: kernel-usb-infoleak in usbnet_write_cmd (3)

From: syzbot
Date: Thu Jan 06 2022 - 17:33:12 EST


Hello,

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

Reported-and-tested-by: syzbot+003c0a286b9af5412510@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: 81c325bb kmsan: hooks: do not check memory in kmsan_in..
git tree: https://github.com/google/kmsan.git master
kernel config: https://syzkaller.appspot.com/x/.config?x=2d8b9a11641dc9aa
dashboard link: https://syzkaller.appspot.com/bug?extid=003c0a286b9af5412510
compiler: clang version 14.0.0 (/usr/local/google/src/llvm-git-monorepo 2b554920f11c8b763cd9ed9003f4e19b919b8e1f), GNU ld (GNU Binutils for Debian) 2.35.2
patch: https://syzkaller.appspot.com/x/patch.diff?x=11dd4b71b00000

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