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From: patchwork-bot+netdevbpf@kernel.org
To: Miaoqian Lin <linmq006@gmail.com>
Cc: isdn@linux-pingi.de, labbott@redhat.com, davem@davemloft.net,
	netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] mISDN: Fix memory leak in dsp_hwec_enable()
Date: Sat, 30 Aug 2025 02:30:05 +0000	[thread overview]
Message-ID: <175652100575.2399666.16495764980082221988.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20250828081457.36061-1-linmq006@gmail.com>

Hello:

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

On Thu, 28 Aug 2025 16:14:57 +0800 you wrote:
> dsp_hwec_enable() allocates dup pointer by kstrdup(arg),
> but then it updates dup variable by strsep(&dup, ",").
> As a result when it calls kfree(dup), the dup variable may be
> a modified pointer that no longer points to the original allocated
> memory, causing a memory leak.
> 
> The issue is the same pattern as fixed in commit c6a502c22999
> ("mISDN: Fix memory leak in dsp_pipeline_build()").
> 
> [...]

Here is the summary with links:
  - mISDN: Fix memory leak in dsp_hwec_enable()
    https://git.kernel.org/netdev/net/c/0704a3da7ce5

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



      parent reply	other threads:[~2025-08-30  2:29 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-08-28  8:14 Miaoqian Lin
2025-08-28 19:18 ` Simon Horman
2025-08-30  2:30 ` patchwork-bot+netdevbpf [this message]

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