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Date:   Wed, 30 Mar 2022 19:30:12 +0000
To:     zhengyongjun <>
Subject: Re: [PATCH v2] net: dsa: felix: fix possible NULL pointer dereference


This patch was applied to netdev/net.git (master)
by Jakub Kicinski <>:

On Tue, 29 Mar 2022 09:08:00 +0000 you wrote:
> As the possible failure of the allocation, kzalloc() may return NULL
> pointer.
> Therefore, it should be better to check the 'sgi' in order to prevent
> the dereference of NULL pointer.
> Fixes: 23ae3a7877718 ("net: dsa: felix: add stream gate settings for psfp").
> Signed-off-by: Zheng Yongjun <>
> [...]

Here is the summary with links:
  - [v2] net: dsa: felix: fix possible NULL pointer dereference

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