Messages in this thread | | | Subject | Re: [PATCH] clk: mediatek: net: qlogic: qlcnic: Fix a NULL pointer dereference in qlcnic_83xx_add_rings() | From | patchwork-bot+netdevbpf@kernel ... | Date | Thu, 02 Dec 2021 03:00:09 +0000 |
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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
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