Drop reference to syncobj and timeline fence when aborting the ioctl due output array being too small.
Signed-off-by: Tvrtko Ursulin tvrtko.ursulin@igalia.com Fixes: a292fdecd728 ("drm/amdgpu: Implement userqueue signal/wait IOCTL") Cc: Arunpravin Paneer Selvam Arunpravin.PaneerSelvam@amd.com Cc: Christian König christian.koenig@amd.com Cc: Alex Deucher alexander.deucher@amd.com Cc: stable@vger.kernel.org # v6.16+ --- drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c index eba9fb359047..13c5d4462be6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c @@ -865,6 +865,7 @@ int amdgpu_userq_wait_ioctl(struct drm_device *dev, void *data, dma_fence_unwrap_for_each(f, &iter, fence) { if (WARN_ON_ONCE(num_fences >= wait_info->num_fences)) { r = -EINVAL; + dma_fence_put(fence); goto free_fences; }
@@ -889,6 +890,7 @@ int amdgpu_userq_wait_ioctl(struct drm_device *dev, void *data,
if (WARN_ON_ONCE(num_fences >= wait_info->num_fences)) { r = -EINVAL; + dma_fence_put(fence); goto free_fences; }