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

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> On March 15, 2019 at 8:29 AM Kangjie Lu <kjlu@xxxxxxx> 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@xxxxxxx>
> Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>

Reviewed-by: Ulrich Hecht <uli+renesas@xxxxxxxx>

CU
Uli



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