Commit abc94fc8 authored by David Howells's avatar David Howells Committed by Mauro Carvalho Chehab
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V4L/DVB (8838): CRED: Wrap task credential accesses in video input drivers 



Wrap access to task credentials so that they can be separated more easily from
the task_struct during the introduction of COW creds.

Change most current->(|e|s|fs)[ug]id to current_(|e|s|fs)[ug]id().

Change some task->e?[ug]id to task_e?[ug]id().  In some places it makes more
sense to use RCU directly rather than a convenient wrapper; these will be
addressed by later patches.

Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
Reviewed-by: default avatarJames Morris <jmorris@namei.org>
Acked-by: default avatarSerge Hallyn <serue@us.ibm.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 4c56b04a

drivers/media/video/cpia.c

+1 −1
Original line number Diff line number Diff line
@@ -3202,7 +3202,7 @@ static int cpia_open(struct inode *inode, struct file *file) 


	/* Set ownership of /proc/cpia/videoX to current user */

	if(cam->proc_entry)

		cam->proc_entry->uid = current->uid;

		cam->proc_entry->uid = current_uid();



	/* set mark for loading first frame uncompressed */

	cam->first_frame = 1;