selftests: check the return value of kstrdup()

Matthew Auld Thu, 03 Mar 2022 02:54:16 -0800

On Tue, 22 Feb 2022 at 13:32, <[email protected]> wrote:
>
> From: Xiaoke Wang <[email protected]>
>
> kstrdup() is a memory allocation function which can return NULL when
> some internaly memory errors happen. It is better to check the return
> value of it to prevent further wrong memory access.
>
> Signed-off-by: Xiaoke Wang <[email protected]>
Reviewed-by: Matthew Auld <[email protected]>

Re: [Intel-gfx] [PATCH] drm/i915/selftests: check the return value of kstrdup()

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