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authorDavid Howells <dhowells@redhat.com>2008-09-02 11:03:14 +1000
committerDave Airlie <airlied@linux.ie>2008-10-18 07:10:11 +1000
commit2df68b439fcb97a4c55f81516206ef4ee325e28d (patch)
treec3aaccc80f40c8ff3be80b96ed06e1c65d98c9ca
parentb9bfdfe6703eb089839d48316a79c84924a3c335 (diff)
drm/cred: wrap task credential accesses in the drm driver.
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: David Howells <dhowells@redhat.com> Reviewed-by: James Morris <jmorris@namei.org> Acked-by: Serge Hallyn <serue@us.ibm.com> Signed-off-by: David Airlie <airlied@redhat.com>
-rw-r--r--drivers/gpu/drm/drm_fops.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
index 851a53f1acc..dcf8b4dc954 100644
--- a/drivers/gpu/drm/drm_fops.c
+++ b/drivers/gpu/drm/drm_fops.c
@@ -246,7 +246,7 @@ static int drm_open_helper(struct inode *inode, struct file *filp,
memset(priv, 0, sizeof(*priv));
filp->private_data = priv;
priv->filp = filp;
- priv->uid = current->euid;
+ priv->uid = current_euid();
priv->pid = task_pid_nr(current);
priv->minor = idr_find(&drm_minors_idr, minor_id);
priv->ioctl_count = 0;