netdev - Re: [PATCH bpf] bpf: hash_map: decrement counter on error

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]

Date:   Tue, 3 Jul 2018 23:28:18 +0200
From:   Daniel Borkmann <daniel@...earbox.net>
To:     Alexei Starovoitov <alexei.starovoitov@...il.com>,
        Mauricio Vasquez <mauricio.vasquez@...ito.it>
Cc:     Alexei Starovoitov <ast@...nel.org>, netdev@...r.kernel.org
Subject: Re: [PATCH bpf] bpf: hash_map: decrement counter on error

On 07/03/2018 10:28 PM, Alexei Starovoitov wrote:
> On Sun, Jul 01, 2018 at 11:33:58AM -0500, Mauricio Vasquez wrote:
>> On 06/30/2018 06:20 PM, Daniel Borkmann wrote:
>>> On 06/29/2018 02:48 PM, Mauricio Vasquez B wrote:
>>>> Decrement the number of elements in the map in case the allocation
>>>> of a new node fails.
>>>>
>>>> Signed-off-by: Mauricio Vasquez B <mauricio.vasquez@...ito.it>
>>> Thanks for the fix, Mauricio!
>>>
>>> Could you reply with a Fixes: tag in order to track the commit originally
>>> introducing this bug?
>>
>> Sure Daniel,
>>
>> Fixes: 6c9059817432 ("bpf: pre-allocate hash map elements")
> 
> Good catch. Thanks for the fix.
> Acked-by: Alexei Starovoitov <ast@...nel.org>

Applied to bpf, thanks Mauricio!