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authorEric W. Biederman <ebiederm@xmission.com>2012-02-08 04:47:26 +0400
committerEric W. Biederman <ebiederm@xmission.com>2012-09-14 01:32:24 +0400
commit5fce5e0bbd44263c36f58ad1113b599d06ed1978 (patch)
tree1864cb5740d44f1e16d373e69fca5eb54e449213 /drivers/gpu/drm/drm_ioctl.c
parent1efdb69b0bb41dec8ee3e2cac0a0f167837d0919 (diff)
downloadlinux-5fce5e0bbd44263c36f58ad1113b599d06ed1978.tar.xz
userns: Convert drm to use kuid and kgid and struct pid where appropriate
Blink Blink this had not been converted to use struct pid ages ago? - On drm open capture the openers kuid and struct pid. - On drm close release the kuid and struct pid - When reporting the uid and pid convert the kuid and struct pid into values in the appropriate namespace. Cc: dri-devel@lists.freedesktop.org Acked-by: Dave Airlie <airlied@redhat.com> Acked-by: Serge Hallyn <serge.hallyn@canonical.com> Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Diffstat (limited to 'drivers/gpu/drm/drm_ioctl.c')
-rw-r--r--drivers/gpu/drm/drm_ioctl.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
index 64a62c697313..39a43834cef9 100644
--- a/drivers/gpu/drm/drm_ioctl.c
+++ b/drivers/gpu/drm/drm_ioctl.c
@@ -215,8 +215,8 @@ int drm_getclient(struct drm_device *dev, void *data,
list_for_each_entry(pt, &dev->filelist, lhead) {
if (i++ >= idx) {
client->auth = pt->authenticated;
- client->pid = pt->pid;
- client->uid = pt->uid;
+ client->pid = pid_vnr(pt->pid);
+ client->uid = from_kuid_munged(current_user_ns(), pt->uid);
client->magic = pt->magic;
client->iocs = pt->ioctl_count;
mutex_unlock(&dev->struct_mutex);