linux-kernel - Re: [BUG] staging: r8188eu: driver stopped working with commit ("staging: r8188eu: add check for kzalloc")

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <66c634ae-2b72-8c7c-e312-104e59cda269@gmail.com>
Date:   Wed, 8 Jun 2022 14:21:21 +0200
From:   Michael Straube <straube.linux@...il.com>
To:     Greg KH <gregkh@...uxfoundation.org>,
        Pavel Skripkin <paskripkin@...il.com>
Cc:     Martin Kaiser <lists@...ser.cx>, phil@...lpotter.co.uk,
        Larry.Finger@...inger.net, linux-staging@...ts.linux.dev,
        linux-kernel@...r.kernel.org
Subject: Re: [BUG] staging: r8188eu: driver stopped working with commit
 ("staging: r8188eu: add check for kzalloc")

On 6/8/22 12:45, Greg KH wrote:
> On Wed, Jun 08, 2022 at 12:34:45PM +0300, Pavel Skripkin wrote:
>> Hi Martin,
>>
>> On 6/8/22 12:27, Martin Kaiser wrote:
>>> Hi Michael & Phil,
>>>
>>> Thus wrote Michael Straube (straube.linux@...il.com):
>>>
>>>> The driver does not work anymore on my system. In dmesg there is:
>>>
>>>> "r8188eu 1-4:1.0: _rtw_init_xmit_priv failed"
>>>
>>>> I bisected it to commit f94b47c6bde ("staging: r8188eu: add check for
>>>> kzalloc").
>>>
>>>> ~/kernels/staging> git bisect bad
>>>> f94b47c6bde624d6c07f43054087607c52054a95 is the first bad commit
>>>
>>>> At the moment I have no time to look further into it.
>>>
>>> See also
>>>
>>> https://lore.kernel.org/linux-staging/YoyU4zXf45UpF1Tq@kroah.com/T/#mb5e56a285b8eb1ebb0e798462fc388cb02b4a7cc
>>>
>>> Phil said in
>>>
>>> https://lore.kernel.org/linux-staging/YoyU4zXf45UpF1Tq@kroah.com/T/#m7a21d460b2569f6b59965ecc3298a6337fa3458a
>>>
>>
>> There is the posted patch [1]. I also have to apply it every time I want to
>> test smth.
>>
>> [1] https://lore.kernel.org/all/20220521204741.921-1-phil@philpotter.co.uk/
> 
> That patch is in linux-next and will be sent to Linus later this week.
> 

I obviously missed that patch. Thank you all.

Michael