Re: [PATCH] ARM: mvebu: potential dereference of null pointer

From: Andrew Lunn
Date: Thu Jan 19 2023 - 08:38:48 EST

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On Thu, Jan 19, 2023 at 10:51:18AM +0800, ye.xingchen@xxxxxxxxxx wrote:
> From: Minghao Chi <chi.minghao@xxxxxxxxxx>
>
> The return value of kzalloc() needs to be checked.
> To avoid use of null pointer in case of the failure of alloc.
>
> Reported-by: Zeal Robot <zealci@xxxxxxxxxx>
> Signed-off-by: Minghao Chi <chi.minghao@xxxxxxxxxx>
> Signed-off-by: ye xingchen <ye.xingchen@xxxxxxxxxx>

Reviewed-by: Andrew Lunn <andrew@xxxxxxx>

Andrew

Next message: Mikko Perttunen: "[PATCH 1/4] arm64: tegra: Mark host1x as dma-coherent on Tegra194/234"
Previous message: Linux kernel regression tracking (Thorsten Leemhuis): "Re: [PATCH for 6.1 regression] mm, mremap: fix mremap() expanding for vma's with vm_ops->close()"
In reply to: ye.xingchen: "[PATCH] ARM: mvebu: potential dereference of null pointer"
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