drm: Shift wrap bug in create_in_format_blob()

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"plane->format_count" can go up to 64.  (It's capped in
drm_universal_plane_init().)  So we should be using ULL type instead of
int here to prevent shift wrapping.

Fixes: db1689aa61 ("drm: Create a format/modifier blob")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20170809111906.4rv3hzritctfktv3@mwanda

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Dan Carpenter 2017-08-09 14:19:06 +03:00 • committed by Sean Paul

parent b27cc7b5b7

commit aadd41485b

1 changed files with 1 additions and 1 deletions

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drivers/gpu/drm/drm_plane.c

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