patches for DPDK stable branches
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From: Ferruh Yigit <>
To: Ivan Malov <>,
Cc: Andy Moreton <>,, Andrew Rybchenko <>
Subject: Re: [dpdk-stable] [PATCH 1/2] common/sfc_efx/base: limit reported MCDI response length
Date: Tue, 18 May 2021 17:41:07 +0100
Message-ID: <> (raw)
In-Reply-To: <>

On 5/18/2021 4:10 PM, Ivan Malov wrote:
> From: Andy Moreton <>
> MCDI helper routines in libefx include length checks for response
> messages, to ensure that short replies and optional fields are
> handled correctly.
> If the MCDI response message from the firmware is larger than the
> caller's buffer then the response length reported to the caller
> should be limited to the buffer size. Otherwise length checks in
> the caller may allow reading past the end of the buffer.
> Fixes: 6f619653b9b1 ("net/sfc/base: import MCDI implementation")
> Cc:
> Signed-off-by: Andy Moreton <>
> Signed-off-by: Ivan Malov <>
> Reviewed-by: Andrew Rybchenko <>

Series applied to dpdk-next-net/main, thanks.

      parent reply	other threads:[~2021-05-18 16:41 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-18 15:10 Ivan Malov
2021-05-18 15:10 ` [dpdk-stable] [PATCH 2/2] common/sfc_efx/base: add missing MCDI response length checks Ivan Malov
2021-05-18 16:41 ` Ferruh Yigit [this message]

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