diff options
Diffstat (limited to 'shared-core/nouveau_object.c')
| -rw-r--r-- | shared-core/nouveau_object.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/shared-core/nouveau_object.c b/shared-core/nouveau_object.c index abd8bec5..0db92ec4 100644 --- a/shared-core/nouveau_object.c +++ b/shared-core/nouveau_object.c @@ -523,6 +523,8 @@ int nouveau_ioctl_object_init(DRM_IOCTL_ARGS) int fifo; fifo = nouveau_fifo_id_get(dev, filp); + if (fifo == -1) + return DRM_ERR(EINVAL); DRM_COPY_FROM_USER_IOCTL(init, (drm_nouveau_object_init_t __user *) data, sizeof(init)); @@ -577,6 +579,8 @@ int nouveau_ioctl_dma_object_init(DRM_IOCTL_ARGS) int fifo; fifo = nouveau_fifo_id_get(dev, filp); + if (fifo == -1) + return DRM_ERR(EINVAL); DRM_COPY_FROM_USER_IOCTL(init, (drm_nouveau_dma_object_init_t __user *) data, sizeof(init)); |