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SubjectRe: [PATCH] video: hgafb: fix a NULL pointer dereference

On 03/14/2019 08:30 AM, Kangjie Lu wrote:
> When ioremap fails, hga_vram should not be dereferenced. The fix
> check the failure to avoid NULL pointer dereference.
> Signed-off-by: Kangjie Lu <>

Patch queued for v5.2 with minor change in the patch summary
("video: hgafb: fix potential NULL pointer dereference"), thanks.

Best regards,
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics

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