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

[Matthew Auld]

On Tue, 22 Feb 2022 at 13:32, <xkernel.wang at foxmail.com> wrote:
>
> From: Xiaoke Wang <xkernel.wang at foxmail.com>
>
> 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 <xkernel.wang at foxmail.com>
Reviewed-by: Matthew Auld <matthew.auld at intel.com>