netdev - Re: [PATCH] [v3] net: sctp: fix skb leak in sctp_inq

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Message-Id: 
 <170801283096.9967.10675822819256962996.git-patchwork-notify@kernel.org>
Date: Thu, 15 Feb 2024 16:00:30 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Dmitry Antipov <dmantipov@...dex.ru>
Cc: lucien.xin@...il.com, kuba@...nel.org, marcelo.leitner@...il.com,
 linux-sctp@...r.kernel.org, netdev@...r.kernel.org,
 lvc-project@...uxtesting.org,
 syzbot+8bb053b5d63595ab47db@...kaller.appspotmail.com
Subject: Re: [PATCH] [v3] net: sctp: fix skb leak in sctp_inq_free()

Hello:

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

On Wed, 14 Feb 2024 11:22:24 +0300 you wrote:
> In case of GSO, 'chunk->skb' pointer may point to an entry from
> fraglist created in 'sctp_packet_gso_append()'. To avoid freeing
> random fraglist entry (and so undefined behavior and/or memory
> leak), introduce 'sctp_inq_chunk_free()' helper to ensure that
> 'chunk->skb' is set to 'chunk->head_skb' (i.e. fraglist head)
> before calling 'sctp_chunk_free()', and use the aforementioned
> helper in 'sctp_inq_pop()' as well.
> 
> [...]

Here is the summary with links:
  - [v3] net: sctp: fix skb leak in sctp_inq_free()
    https://git.kernel.org/netdev/net/c/4e45170d9acc

You are awesome, thank you!
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