Patrick Georgi (pgeorgi@google.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/17837
-gerrit
commit 3a857c521f89f3a9cbef2eeaeb8215a09e544a8f Author: Patrick Georgi pgeorgi@chromium.org Date: Tue Dec 13 15:55:26 2016 +0100
libpayload/drivers/video: minor change
Coverity considers this a copy&paste error, and maybe it is. In any case, it makes sense to check the variable that (if the condition is true) is changed, and the values are the same before that test, so the change is harmless.
Change-Id: I163c6a9f5baa05e715861dc19643b19a9c79c883 Signed-off-by: Patrick Georgi pgeorgi@chromium.org Found-by: Coverity Scan #1347376 --- payloads/libpayload/drivers/video/graphics.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/payloads/libpayload/drivers/video/graphics.c b/payloads/libpayload/drivers/video/graphics.c index 943f8ed..f1d916a 100644 --- a/payloads/libpayload/drivers/video/graphics.c +++ b/payloads/libpayload/drivers/video/graphics.c @@ -322,7 +322,7 @@ static int draw_bitmap_v3(const struct vector *top_left, for (d.y = 0; d.y < dim->height; d.y++, p.y += dir) { s0.y = d.y * scale->y.d / scale->y.n; s1.y = s0.y; - if (s0.y + 1 < dim_org->height) + if (s1.y + 1 < dim_org->height) s1.y++; ty.d = scale->y.n; ty.n = (d.y * scale->y.d) % scale->y.n;