From: 柳菁峰 <liujingfeng@qianxin.com>
To: Marco Elver <elver@google.com>
Cc: "gregkh@linuxfoundation.org" <gregkh@linuxfoundation.org>,
"rafael@kernel.org" <rafael@kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"security@kernel.org" <security@kernel.org>,
"secalert@redhat.com" <secalert@redhat.com>,
"syzkaller@googlegroups.com" <syzkaller@googlegroups.com>
Subject: Re: A null-ptr crash in linux-6.4 usb driver
Date: Tue, 31 Oct 2023 11:10:45 +0000 [thread overview]
Message-ID: <b60e7642b76b464ca4acddcba5329a3d@qianxin.com> (raw)
OK, I took a look and it may be the same reason that caused the crash,but I just tested it on the latest Linux-6.6,it also crashed while running the reproducer,it didn't be fixed.
> Looks like this report from over a year ago:
> https://lore.kernel.org/all/000000000000bb7f1c05da29b601@google.com/
It seems that this issue will not be fixed because it must rely on fault-inject, right?
I am not familiar with this part of the kernel code, and if fixing this issue is very difficult, I may not be able to provide an useful patch,sorry.
> Great, please submit a patch to resolve this and we will be glad to review it.
next reply other threads:[~2023-10-31 11:11 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-31 11:10 柳菁峰 [this message]
2023-10-31 11:36 ` A null-ptr crash in linux-6.4 usb driver gregkh
-- strict thread matches above, loose matches on Subject: below --
2023-10-31 8:20 柳菁峰
2023-10-31 8:53 ` Marco Elver
2023-10-31 9:12 ` gregkh
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