linux-kernel - Re: [PATCH v2 net] cxgb4: fix memory leak in cxgb4_init_ethtool

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: 
 <174485163427.3551658.3881939557825987516.git-patchwork-notify@kernel.org>
Date: Thu, 17 Apr 2025 01:00:34 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Abdun Nihaal <abdun.nihaal@...il.com>
Cc: bharat@...lsio.com, horms@...nel.org, Markus.Elfring@....de,
 andrew+netdev@...n.ch, davem@...emloft.net, edumazet@...gle.com,
 kuba@...nel.org, pabeni@...hat.com, rahul.lakkireddy@...lsio.com,
 vishal@...lsio.com, netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 net] cxgb4: fix memory leak in cxgb4_init_ethtool_filters()
 error path

Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@...nel.org>:

On Mon, 14 Apr 2025 22:36:46 +0530 you wrote:
> In the for loop used to allocate the loc_array and bmap for each port, a
> memory leak is possible when the allocation for loc_array succeeds,
> but the allocation for bmap fails. This is because when the control flow
> goes to the label free_eth_finfo, only the allocations starting from
> (i-1)th iteration are freed.
> 
> Fix that by freeing the loc_array in the bmap allocation error path.
> 
> [...]

Here is the summary with links:
  - [v2,net] cxgb4: fix memory leak in cxgb4_init_ethtool_filters() error path
    https://git.kernel.org/netdev/net/c/00ffb3724ce7

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