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From: patchwork-bot+netdevbpf@kernel.org
To: Zhou Qingyang <zhou1615@umn.edu>
Cc: kjlu@umn.edu, shshaikh@marvell.com, manishc@marvell.com,
	GR-Linux-NIC-Dev@marvell.com, davem@davemloft.net,
	kuba@kernel.org, matthias.bgg@gmail.com,
	sucheta.chakraborty@qlogic.com, sritej.velaga@qlogic.com,
	sony.chacko@qlogic.com, anirban.chakraborty@qlogic.com,
	netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-mediatek@lists.infradead.org
Subject: Re: [PATCH] clk: mediatek: net: qlogic: qlcnic: Fix a NULL pointer dereference in qlcnic_83xx_add_rings()
Date: Thu, 02 Dec 2021 03:00:09 +0000	[thread overview]
Message-ID: <163841400909.24500.703686292422770664.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20211130110848.109026-1-zhou1615@umn.edu>

Hello:

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

On Tue, 30 Nov 2021 19:08:48 +0800 you wrote:
> In qlcnic_83xx_add_rings(), the indirect function of
> ahw->hw_ops->alloc_mbx_args will be called to allocate memory for
> cmd.req.arg, and there is a dereference of it in qlcnic_83xx_add_rings(),
> which could lead to a NULL pointer dereference on failure of the
> indirect function like qlcnic_83xx_alloc_mbx_args().
> 
> Fix this bug by adding a check of alloc_mbx_args(), this patch
> imitates the logic of mbx_cmd()'s failure handling.
> 
> [...]

Here is the summary with links:
  - clk: mediatek: net: qlogic: qlcnic: Fix a NULL pointer dereference in qlcnic_83xx_add_rings()
    https://git.kernel.org/netdev/net/c/e2dabc4f7e7b

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html



_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek

WARNING: multiple messages have this Message-ID (diff)
From: patchwork-bot+netdevbpf@kernel.org
To: Zhou Qingyang <zhou1615@umn.edu>
Cc: kjlu@umn.edu, shshaikh@marvell.com, manishc@marvell.com,
	GR-Linux-NIC-Dev@marvell.com, davem@davemloft.net,
	kuba@kernel.org, matthias.bgg@gmail.com,
	sucheta.chakraborty@qlogic.com, sritej.velaga@qlogic.com,
	sony.chacko@qlogic.com, anirban.chakraborty@qlogic.com,
	netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-mediatek@lists.infradead.org
Subject: Re: [PATCH] clk: mediatek: net: qlogic: qlcnic: Fix a NULL pointer dereference in qlcnic_83xx_add_rings()
Date: Thu, 02 Dec 2021 03:00:09 +0000	[thread overview]
Message-ID: <163841400909.24500.703686292422770664.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20211130110848.109026-1-zhou1615@umn.edu>

Hello:

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

On Tue, 30 Nov 2021 19:08:48 +0800 you wrote:
> In qlcnic_83xx_add_rings(), the indirect function of
> ahw->hw_ops->alloc_mbx_args will be called to allocate memory for
> cmd.req.arg, and there is a dereference of it in qlcnic_83xx_add_rings(),
> which could lead to a NULL pointer dereference on failure of the
> indirect function like qlcnic_83xx_alloc_mbx_args().
> 
> Fix this bug by adding a check of alloc_mbx_args(), this patch
> imitates the logic of mbx_cmd()'s failure handling.
> 
> [...]

Here is the summary with links:
  - clk: mediatek: net: qlogic: qlcnic: Fix a NULL pointer dereference in qlcnic_83xx_add_rings()
    https://git.kernel.org/netdev/net/c/e2dabc4f7e7b

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html



_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

WARNING: multiple messages have this Message-ID (diff)
From: patchwork-bot+netdevbpf@kernel.org
To: Zhou Qingyang <zhou1615@umn.edu>
Cc: kjlu@umn.edu, shshaikh@marvell.com, manishc@marvell.com,
	GR-Linux-NIC-Dev@marvell.com, davem@davemloft.net,
	kuba@kernel.org, matthias.bgg@gmail.com,
	sucheta.chakraborty@qlogic.com, sritej.velaga@qlogic.com,
	sony.chacko@qlogic.com, anirban.chakraborty@qlogic.com,
	netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-mediatek@lists.infradead.org
Subject: Re: [PATCH] clk: mediatek: net: qlogic: qlcnic: Fix a NULL pointer dereference in qlcnic_83xx_add_rings()
Date: Thu, 02 Dec 2021 03:00:09 +0000	[thread overview]
Message-ID: <163841400909.24500.703686292422770664.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20211130110848.109026-1-zhou1615@umn.edu>

Hello:

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

On Tue, 30 Nov 2021 19:08:48 +0800 you wrote:
> In qlcnic_83xx_add_rings(), the indirect function of
> ahw->hw_ops->alloc_mbx_args will be called to allocate memory for
> cmd.req.arg, and there is a dereference of it in qlcnic_83xx_add_rings(),
> which could lead to a NULL pointer dereference on failure of the
> indirect function like qlcnic_83xx_alloc_mbx_args().
> 
> Fix this bug by adding a check of alloc_mbx_args(), this patch
> imitates the logic of mbx_cmd()'s failure handling.
> 
> [...]

Here is the summary with links:
  - clk: mediatek: net: qlogic: qlcnic: Fix a NULL pointer dereference in qlcnic_83xx_add_rings()
    https://git.kernel.org/netdev/net/c/e2dabc4f7e7b

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html



  reply	other threads:[~2021-12-02  3:00 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-11-30 11:08 [PATCH] clk: mediatek: net: qlogic: qlcnic: Fix a NULL pointer dereference in qlcnic_83xx_add_rings() Zhou Qingyang
2021-11-30 11:08 ` Zhou Qingyang
2021-11-30 11:08 ` Zhou Qingyang
2021-12-02  3:00 ` patchwork-bot+netdevbpf [this message]
2021-12-02  3:00   ` patchwork-bot+netdevbpf
2021-12-02  3:00   ` patchwork-bot+netdevbpf

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