diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_gem.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/msm_gem.c b/drivers/gpu/drm/msm/msm_gem.c index 4674c5423cbd..4bee797da746 100644 --- a/drivers/gpu/drm/msm/msm_gem.c +++ b/drivers/gpu/drm/msm/msm_gem.c @@ -778,6 +778,13 @@ struct drm_gem_object *msm_gem_new(struct drm_device *dev, size = PAGE_ALIGN(size); + /* + * Disallow zero sized objects as they make the underlying + * infrastructure grumpy + */ + if (!size) + return ERR_PTR(-EINVAL); + ret = msm_gem_new_impl(dev, size, flags, &obj); if (ret) goto fail; |