%N also outputs the target of a symlink
so support %Qn to give more control over quoted names.
* src/stat.c (print_it): Validate %Qn.
(print_stat): Output quoted file name with %Qn.
(usage): Add %Qn description.
* doc/coreutils.texi (stat invocation): Likewise.
* tests/stat/stat-fmt.sh: Add a test case.
This is safer to output to terminal with malicious file names,
with multiple lines or control characters etc.
* src/stat.c: Quote the file name in the default output format
in the default quoting style, or as selected with QUOTING_STYLE.
Reported by Michał Majchrowicz and Marcin Wyczechowski.
The default shell-escape quoting style escapes control characters in
file names (e.g. newlines) as $'...' sequences, but no test exercised
this; only the single-quote character was covered.
referenced here: https://github.com/uutils/coreutils/issues/9925
* tests/stat/stat-fmt.sh: Add a case with a file name containing
contiguous and separated newlines.
https://github.com/coreutils/coreutils/pull/271
* NEWS: Mention the fix.
* src/stat.c (main): Only check QUOTING_STYLE if there is a %N that is
not preceded by a percentage sign.
* tests/stat/stat-fmt.sh: Add some test cases.
Update to latest gnulib with new copyright year.
Run "make update-copyright" and then...
* gnulib: Update included in this commit as copyright years
are the only change from the previous gnulib commit.
* tests/init.sh: Sync with gnulib to pick up copyright year.
* bootstrap: Likewise.
* tests/sample-test: Adjust to use the single most recent year.
On these file systems the atime is always zero.
Problem found with ZFS on Ubuntu 24.04 LTS.
* tests/stat/stat-birthtime.sh (check_timestamps_updated):
* tests/stat/stat-nanoseconds.sh:
Work even if atimes are always zero.
* tests/stat/stat-nanoseconds.sh:
Fix typo: print_ver_ called before init.sh sourced.
Update to latest gnulib with new copyright year.
Run "make update-copyright" and then...
* gnulib: Update included in this commit as copyright years
are the only change from the previous gnulib commit.
* tests/init.sh: Sync with gnulib to pick up copyright year.
* bootstrap: Manually update copyright year,
until we fully sync with gnulib at a later stage.
* tests/sample-test: Adjust to use the single most recent year.
Pádraig Brady
Sylvestre Ledru
Paul Eggert
Collin Funk