linux-kernel - Re: [PATCH] net: kcm: fix memory leak in kcm

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Message-Id: <162275520302.10237.552144078259642267.git-patchwork-notify@kernel.org>
Date:   Thu, 03 Jun 2021 21:20:03 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Pavel Skripkin <paskripkin@...il.com>
Cc:     davem@...emloft.net, kuba@...nel.org, tom@...bertland.com,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        syzbot+b039f5699bd82e1fb011@...kaller.appspotmail.com,
        stable@...r.kernel.org
Subject: Re: [PATCH] net: kcm: fix memory leak in kcm_sendmsg

Hello:

This patch was applied to netdev/net.git (refs/heads/master):

On Wed,  2 Jun 2021 22:26:40 +0300 you wrote:
> Syzbot reported memory leak in kcm_sendmsg()[1].
> The problem was in non-freed frag_list in case of error.
> 
> In the while loop:
> 
> 	if (head == skb)
> 		skb_shinfo(head)->frag_list = tskb;
> 	else
> 		skb->next = tskb;
> 
> [...]

Here is the summary with links:
  - net: kcm: fix memory leak in kcm_sendmsg
    https://git.kernel.org/netdev/net/c/c47cc304990a

You are awesome, thank you!
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