diff options
| author | Roel Kluin <roel.kluin@gmail.com> | 2013-10-13 07:50:40 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-12-04 15:52:43 -0200 |
| commit | b1fbe051c1ff608eaab3d46cf38be03ac374294b (patch) | |
| tree | 78720e6e683d00e6e5df0f55fa273f8c5b75589b | |
| parent | e1163236f5214e3447f1132a355a26db3db7d9f3 (diff) | |
[media] exynos4-is: fimc-lite: Index out of bounds if no pixelcode found
In case no valid pixelcode is found, an i of -1 after the loop is out of
bounds for the array.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| -rw-r--r-- | drivers/media/platform/exynos4-is/fimc-lite-reg.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/platform/exynos4-is/fimc-lite-reg.c b/drivers/media/platform/exynos4-is/fimc-lite-reg.c index 72a343e3b5e..d0dc7ee0445 100644 --- a/drivers/media/platform/exynos4-is/fimc-lite-reg.c +++ b/drivers/media/platform/exynos4-is/fimc-lite-reg.c @@ -133,7 +133,7 @@ void flite_hw_set_source_format(struct fimc_lite *dev, struct flite_frame *f) int i = ARRAY_SIZE(src_pixfmt_map); u32 cfg; - while (--i >= 0) { + while (--i) { if (src_pixfmt_map[i][0] == pixelcode) break; } @@ -240,7 +240,7 @@ static void flite_hw_set_out_order(struct fimc_lite *dev, struct flite_frame *f) u32 cfg = readl(dev->regs + FLITE_REG_CIODMAFMT); int i = ARRAY_SIZE(pixcode); - while (--i >= 0) + while (--i) if (pixcode[i][0] == f->fmt->mbus_code) break; cfg &= ~FLITE_REG_CIODMAFMT_YCBCR_ORDER_MASK; |