netdev - Re: [PATCH bpf v4 0/2] bpf, sockmap: fix potential memory leak

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: <162637200547.28238.17943000923023342508.git-patchwork-notify@kernel.org>
Date:   Thu, 15 Jul 2021 18:00:05 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     John Fastabend <john.fastabend@...il.com>
Cc:     ast@...nel.org, jakub@...udflare.com, daniel@...earbox.net,
        andriin@...com, xiyou.wangcong@...il.com, bpf@...r.kernel.org,
        netdev@...r.kernel.org
Subject: Re: [PATCH bpf v4 0/2] bpf, sockmap: fix potential memory leak

Hello:

This series was applied to bpf/bpf.git (refs/heads/master):

On Mon, 12 Jul 2021 12:55:44 -0700 you wrote:
> While investigating a memleak in sockmap I found these two issues. Patch
> 1 found doing code review, I wasn't able to get KASAN to trigger a
> memleak here, but should be necessary. Patch 2 fixes proc stats so when
> we use sockstats for debugging we get correct values.
> 
> The fix for observered memleak will come after these, but requires some
> more discussion and potentially patch revert so I'll try to get the set
> here going now.
> 
> [...]

Here is the summary with links:
  - [bpf,v4,1/2] bpf, sockmap: fix potential memory leak on unlikely error case
    https://git.kernel.org/bpf/bpf/c/7e6b27a69167
  - [bpf,v4,2/2] bpf, sockmap: sk_prot needs inuse_idx set for proc stats
    https://git.kernel.org/bpf/bpf/c/228a4a7ba8e9

You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html