Shared cache in GPv3 line art is created before `MOD_lineart_compute_feature_lines_v3`, the function will create its own cache and overwrite the old one, causing memory leak. Now all code paths have been fixed.
Shared cache in GPv3 line art is created before `MOD_lineart_compute_feature_lines_v3`, the function will create its own cache and overwrite the old one, causing memory leak. Now all code paths have been fixed.