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drm: fix allowing master ioctls on non-master fds. 

The multi-master patches changed master to a pointer, and this fell out,
change to use is_master.

Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie 2008-12-19 12:00:46 +11:00 committed by Dave Airlie
parent 4e74f36d08
commit df989374a9
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/drm_drv.c
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@ -493,7 +493,7 @@ int drm_ioctl(struct inode *inode, struct file *filp,
retcode = -EINVAL; retcode = -EINVAL;
} else if (((ioctl->flags & DRM_ROOT_ONLY) && !capable(CAP_SYS_ADMIN)) || } else if (((ioctl->flags & DRM_ROOT_ONLY) && !capable(CAP_SYS_ADMIN)) ||
((ioctl->flags & DRM_AUTH) && !file_priv->authenticated) || ((ioctl->flags & DRM_AUTH) && !file_priv->authenticated) ||
((ioctl->flags & DRM_MASTER) && !file_priv->master)) { ((ioctl->flags & DRM_MASTER) && !file_priv->is_master)) {
retcode = -EACCES; retcode = -EACCES;
} else { } else {
if (cmd & (IOC_IN | IOC_OUT)) { if (cmd & (IOC_IN | IOC_OUT)) {