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path: root/drivers/gpu/drm/nouveau/nouveau_usif.c
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Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_usif.c')
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_usif.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_usif.c b/drivers/gpu/drm/nouveau/nouveau_usif.c
index 89dc4ce63490..6ae1b3494bcd 100644
--- a/drivers/gpu/drm/nouveau/nouveau_usif.c
+++ b/drivers/gpu/drm/nouveau/nouveau_usif.c
@@ -313,7 +313,10 @@ usif_ioctl(struct drm_file *filp, void __user *user, u32 argc)
if (nvif_unpack(argv->v0, 0, 0, true)) {
/* block access to objects not created via this interface */
owner = argv->v0.owner;
- argv->v0.owner = NVDRM_OBJECT_USIF;
+ if (argv->v0.object == 0ULL)
+ argv->v0.owner = NVDRM_OBJECT_ANY; /* except client */
+ else
+ argv->v0.owner = NVDRM_OBJECT_USIF;
} else
goto done;