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authorRoel Kluin <12o3l@tiscali.nl>2008-07-23 21:31:19 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-07-24 10:47:37 -0700
commit77a6e7abb09de0e85a15e2fe42c21ffc59847759 (patch)
tree94ddd7718d173edcd406457d0bef7d9dea79c0f9 /include/video
parent1c0face9d4024bf942096297937759bdf0e1aeac (diff)
vga16fb: test virtual screen range before subtraction on unsigned
dx and dy are u32's, so the test should occur before the subtraction Signed-off-by: Roel Kluin <12o3l@tiscali.nl> Cc: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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