From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Fri, 23 Aug 2013 08:33:48 +0000 (-0300)
Subject: [media] ov9650: off by one in ov965x_enum_frame_sizes()
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=6a4760ed50e4908cfd597be0d840a0cb990aff7a;p=openwrt%2Fstaging%2Fblogic.git

[media] ov9650: off by one in ov965x_enum_frame_sizes()

The ">" should be ">=" otherwise we read one space beyond the end of the
array.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
---

diff --git a/drivers/media/i2c/ov9650.c b/drivers/media/i2c/ov9650.c
index 1dbb8118a285..4da90c621f7e 100644
--- a/drivers/media/i2c/ov9650.c
+++ b/drivers/media/i2c/ov9650.c
@@ -1083,7 +1083,7 @@ static int ov965x_enum_frame_sizes(struct v4l2_subdev *sd,
 {
 	int i = ARRAY_SIZE(ov965x_formats);
 
-	if (fse->index > ARRAY_SIZE(ov965x_framesizes))
+	if (fse->index >= ARRAY_SIZE(ov965x_framesizes))
 		return -EINVAL;
 
 	while (--i)