From: patchwork-bot+netdevbpf@kernel.org
To: Xin Long <lucien.xin@gmail.com>
Cc: netdev@vger.kernel.org, linux-sctp@vger.kernel.org,
davem@davemloft.net, kuba@kernel.org, edumazet@google.com,
pabeni@redhat.com, horms@kernel.org, marcelo.leitner@gmail.com,
yuantan098@gmail.com, dstsmallbird@foxmail.com,
xizh2024@lzu.edu.cn, enjou1224z@gmail.com
Subject: Re: [PATCH net] sctp: fix auth_hmacs array size in struct sctp_cookie
Date: Fri, 17 Jul 2026 10:40:05 +0000 [thread overview]
Message-ID: <178428480540.1657856.6779398853994856564.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <634a0de0d5de29532915e6d47c92a0cbc206e03f.1783707155.git.lucien.xin@gmail.com>
Hello:
This patch was applied to netdev/net.git (main)
by Paolo Abeni <pabeni@redhat.com>:
On Fri, 10 Jul 2026 14:12:35 -0400 you wrote:
> The auth_hmacs array in struct sctp_cookie is supposed to store a complete
> SCTP_AUTH_HMAC_ALGO parameter, which consists of a struct sctp_paramhdr
> followed by N HMAC identifiers.
>
> However, the array size was calculated using an extra 2 bytes instead of
> sizeof(struct sctp_paramhdr), which is 4 bytes. When four HMAC identifiers
> are configured, the HMAC-ALGO parameter stored in the endpoint is larger
> than the auth_hmacs buffer in the cookie.
>
> [...]
Here is the summary with links:
- [net] sctp: fix auth_hmacs array size in struct sctp_cookie
https://git.kernel.org/netdev/net/c/e0b5252a5938
You are awesome, thank you!
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prev parent reply other threads:[~2026-07-17 10:40 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-10 18:12 [PATCH net] sctp: fix auth_hmacs array size in struct sctp_cookie Xin Long
2026-07-17 10:40 ` patchwork-bot+netdevbpf [this message]
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