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[1/3] fb: fix overlapping test off-by-one.

Message ID 1292895677-4242-2-git-send-email-airlied@gmail.com (mailing list archive)
State New, archived
Headers show

Commit Message

Dave Airlie Dec. 21, 2010, 1:41 a.m. UTC 
None
diff mbox

Patch

diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index 0e6aa3d..4ac1201 100644
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -1458,7 +1458,7 @@  static bool apertures_overlap(struct aperture *gen, struct aperture *hw)
 	if (gen->base == hw->base)
 		return true;
 	/* is the generic aperture base inside the hw base->hw base+size */
-	if (gen->base > hw->base && gen->base <= hw->base + hw->size)
+	if (gen->base > hw->base && gen->base < hw->base + hw->size)
 		return true;
 	return false;
 }