AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

media: zero reservedX fields in media_v2_topology

Browse Source 
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>
This commit is contained in:
Hans Verkuil 2018-02-03 13:06:01 -05:00 committed by Mauro Carvalho Chehab
parent 81e0989e2f
commit baa9e91015
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/media/media-device.c
View File

@ -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;
}