Fine analysis and fix. Thanks!
- bug#80477: make check hangs when ... jvogel--- via GNU coreutils Bug Reports
- bug#80477: make check hangs ... Pádraig Brady
- bug#80477: make check ha... Pádraig Brady
- bug#80477: make chec... Jim Meyering
- bug#80477: make check ha... John Vogel via GNU coreutils Bug Reports
