The > ARRAY_SIZE() should be >= ARRAY_SIZE(). Also this is a slightly
unrelated cleanup but I replaced the magic numbers 30 and 25 with
ARRAY_SIZE() - 1.
Fixes: 363d79f1d5bd ('[media] tw686x: Don't go past array')
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
diff --git a/drivers/media/pci/tw686x/tw686x-video.c b/drivers/media/pci/tw686x/tw686x-video.c
index d2a0147..7b87f27 100644
--- a/drivers/media/pci/tw686x/tw686x-video.c
+++ b/drivers/media/pci/tw686x/tw686x-video.c
@@ -64,12 +64,12 @@ static unsigned int tw686x_fields_map(v4l2_std_id std, unsigned int fps)
unsigned int i;
if (std & V4L2_STD_525_60) {
- if (fps > ARRAY_SIZE(std_525_60))
- fps = 30;
+ if (fps >= ARRAY_SIZE(std_525_60))
+ fps = ARRAY_SIZE(std_525_60) - 1;
i = std_525_60[fps];
} else {
- if (fps > ARRAY_SIZE(std_625_50))
- fps = 25;
+ if (fps >= ARRAY_SIZE(std_625_50))
+ fps = ARRAY_SIZE(std_625_50) - 1;
i = std_625_50[fps];
}
--
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