drm: fd.o Bug #7595: Avoid u32 overflows in radeon_check_and_fixup_offset().

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The overflows could cause valid offsets to get rejected under some
circumstances, e.g. when the framebuffer resides at the very end of the card's
address space.

Signed-off-by: Dave Airlie <airlied@linux.ie>

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Michel Daenzer 2006-09-22 04:12:11 +10:00 • committed by Dave Airlie

parent 47cc140931

commit 214ff13d9e

1 changed files with 12 additions and 13 deletions

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drivers/char/drm/radeon_state.c

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