diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_execbuffer.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c index c7ef65c3ae91..b9dcc2869edc 100644 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c @@ -1123,6 +1123,11 @@ i915_gem_do_execbuffer(struct drm_device *dev, void *data, ret = -EFAULT; goto pre_mutex_err; } + } else { + if (args->DR1 || args->DR4 || args->cliprects_ptr) { + DRM_DEBUG("0 cliprects but dirt in cliprects fields\n"); + return -EINVAL; + } } intel_runtime_pm_get(dev_priv); @@ -1400,6 +1405,11 @@ i915_gem_execbuffer2(struct drm_device *dev, void *data, return -EINVAL; } + if (args->rsvd2 != 0) { + DRM_DEBUG("dirty rvsd2 field\n"); + return -EINVAL; + } + exec2_list = kmalloc(sizeof(*exec2_list)*args->buffer_count, GFP_TEMPORARY | __GFP_NOWARN | __GFP_NORETRY); if (exec2_list == NULL) |