diff options
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c index 506aaae0f897..d43b0ebaf862 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c @@ -479,8 +479,8 @@ int amdgpu_userq_signal_ioctl(struct drm_device *dev, void *data, return -ENOTSUPP; num_syncobj_handles = args->num_syncobj_handles; - syncobj_handles = memdup_user(u64_to_user_ptr(args->syncobj_handles), - size_mul(sizeof(u32), num_syncobj_handles)); + syncobj_handles = memdup_array_user(u64_to_user_ptr(args->syncobj_handles), + num_syncobj_handles, sizeof(u32)); if (IS_ERR(syncobj_handles)) return PTR_ERR(syncobj_handles); |