linux-kernel - Re: [PATCH] net/qlcnic: Fix a use after free in qlcnic_83xx_get_minidump

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Message-Id: <161551621560.2118.16949794458135150794.git-patchwork-notify@kernel.org>
Date:   Fri, 12 Mar 2021 02:30:15 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Lv Yunlong <lyl2019@...l.ustc.edu.cn>
Cc:     shshaikh@...vell.com, manishc@...vell.com,
        GR-Linux-NIC-Dev@...vell.com, davem@...emloft.net, kuba@...nel.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] net/qlcnic: Fix a use after free in
 qlcnic_83xx_get_minidump_template

Hello:

This patch was applied to netdev/net.git (refs/heads/master):

On Wed, 10 Mar 2021 20:01:40 -0800 you wrote:
> In qlcnic_83xx_get_minidump_template, fw_dump->tmpl_hdr was freed by
> vfree(). But unfortunately, it is used when extended is true.
> 
> Fixes: 7061b2bdd620e ("qlogic: Deletion of unnecessary checks before two function calls")
> Signed-off-by: Lv Yunlong <lyl2019@...l.ustc.edu.cn>
> ---
>  drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c | 3 +++
>  1 file changed, 3 insertions(+)

Here is the summary with links:
  - net/qlcnic: Fix a use after free in qlcnic_83xx_get_minidump_template
    https://git.kernel.org/netdev/net/c/db74623a3850

You are awesome, thank you!
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