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authorHans Verkuil <hverkuil@xs4all.nl>2018-02-03 13:06:01 -0500
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2018-02-26 09:47:53 -0500
commitbaa9e9101512499ecb8b524e586ca2b6fd6c73d6 (patch)
treee91be98cd4f12a4d38ecc2dace9c71f7ab53204d /drivers/media/media-device.c
parent81e0989e2ff411b3bb40098730830f16f707bd42 (diff)
downloadop-kernel-dev-baa9e9101512499ecb8b524e586ca2b6fd6c73d6.zip
op-kernel-dev-baa9e9101512499ecb8b524e586ca2b6fd6c73d6.tar.gz
media: zero reservedX fields in media_v2_topology
The MEDIA_IOC_G_TOPOLOGY implementation did not zero the reservedX fields. Fix this. Found with v4l2-compliance. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/media-device.c')
-rw-r--r--drivers/media/media-device.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/media/media-device.c b/drivers/media/media-device.c
index 5d55743..35e81f7 100644
--- a/drivers/media/media-device.c
+++ b/drivers/media/media-device.c
@@ -266,6 +266,7 @@ static long media_device_get_topology(struct media_device *mdev,
uentity++;
}
topo->num_entities = i;
+ topo->reserved1 = 0;
/* Get interfaces and number of interfaces */
i = 0;
@@ -301,6 +302,7 @@ static long media_device_get_topology(struct media_device *mdev,
uintf++;
}
topo->num_interfaces = i;
+ topo->reserved2 = 0;
/* Get pads and number of pads */
i = 0;
@@ -327,6 +329,7 @@ static long media_device_get_topology(struct media_device *mdev,
upad++;
}
topo->num_pads = i;
+ topo->reserved3 = 0;
/* Get links and number of links */
i = 0;
@@ -358,6 +361,7 @@ static long media_device_get_topology(struct media_device *mdev,
ulink++;
}
topo->num_links = i;
+ topo->reserved4 = 0;
return ret;
}
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