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SubjectRe: [PATCH v2] pci: pcie-rcar: fix a potential NULL pointer dereference

> On March 15, 2019 at 8:29 AM Kangjie Lu <kjlu@umn.edu> wrote:
>
>
> In case __get_free_pages fails and returns NULL, the fix returns
> -ENOMEM and releases resources to avoid NULL pointer dereference.
>
> Signed-off-by: Kangjie Lu <kjlu@umn.edu>
> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

Reviewed-by: Ulrich Hecht <uli+renesas@fpond.eu>

CU
Uli

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