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Date:   Thu, 03 Mar 2022 10:30:09 +0000
To:     Zheyu Ma <>
Subject: Re: [PATCH v2] net: arcnet: com20020: Fix null-ptr-deref in


This patch was applied to netdev/net.git (master)
by David S. Miller <>:

On Wed,  2 Mar 2022 20:24:23 +0800 you wrote:
> During driver initialization, the pointer of card info, i.e. the
> variable 'ci' is required. However, the definition of
> 'com20020pci_id_table' reveals that this field is empty for some
> devices, which will cause null pointer dereference when initializing
> these devices.
> The following log reveals it:
> [...]

Here is the summary with links:
  - [v2] net: arcnet: com20020: Fix null-ptr-deref in com20020pci_probe()

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