OMAPFB: prevent buffer underflow in omapfb_parse_vram_param()

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We cap the upper bound of "fbnum" but we also need to check for
negatives or make the type unsigned.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>

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Dan Carpenter 2017-11-17 17:21:49 +01:00 • committed by Bartlomiej Zolnierkiewicz

parent 5fa1f45de8

commit 5f215d2524

1 changed files with 1 additions and 1 deletions

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drivers/video/fbdev/omap2/omapfb/omapfb-main.c

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