* tests/ls/selinux-segfault.sh: Move recent addition to ...
* tests/ls/selinux.sh: ... this new test that uses require_selinux_
to skip appropriately when we've built without selinux support.
Also add a non root test that checks we output '.' along with the
mode for files, to indicate a security context is present.
* tests/local.mk (Reference the new test).
Problem reported by Pádraig Brady <https://bugs.gnu.org/73418#35>.
This bug was fixed by the recent gnulib update.
* tests/ls/selinux-segfault.sh:
Also test for ls -Z on broken symlinks.
$ echo -n '123456789' | cksum --raw -a crc32b | basenc --base16
CBF43926
* bootstrap.conf: Explicitly depend on the crc module.
* doc/coreutils.texi (cksum): Add "crc32b" as an argument to -a.
* src/cksum.c (crc32b_sum_stream): A new function similar to
crc_sum_stream, but which does not include the length in
the CRC calculation.
* src/cksum.h: Add crc32b_sum_stream prototype.
* src/digest.c: Add "crc32b" as an argument to -a.
* tests/cksum/cksum.sh: Refactor to test both crc and crc32b.
* tests/cksum/cksum-a.sh: Add "crc32b" case.
* tests/cksum/cksum-base64.pl: Likewise.
* tests/misc/read-errors.sh: Likewise.
* NEWS: Mention the new feature.
* src/timeout.c (usage): Fix typo of period with comma.
* tests/timeout/timeout.sh: Only test a single option variant,
as tests/misc/usage_vs_getopt.sh suffices for basic option validation.
* src/timeout.c: Support -f and -p short options, corresponding to
--foreground and --preserve-status respectively. This adds
compatability with POSIX 2024 and OpenBSD.
(usage): Separate translations, and reorder the option descriptions.
* doc/coreutils.texi (timeout invocation): Adjust accordingly,
and also reorder the option descriptions alphabetically.
* tests/timeout/timeout.sh: Also test short option variants.
* tests/ls/no-cap.sh: Move to being a root only test, since
commit v9.5-132-g2a6bed933 we now need to call setcap
to make the test effective. Otherwise we would have always
just skipped the test.
Where rpl_fopen() is used rather than fopen(),
wrapping fopen() is ineffective.
Note rpl_fopen() is used as of glibc-2.39 at least
(due to fflush and fclose being replaced).
* tests/df/no-mtab-status.sh: Wrap open() rather than fopen().
* tests/df/skip-duplicates.sh: Likewise.
* src/factor.c (mod2): Work even if cntd <= cnta. The old version
of the code assumed that shifts by N had unspecified behavior
unless 0 <= N < wordsize. Although this assumption is portable to
all known practical platforms, the C standard says these shifts
have undefined behavior and some pedantic platforms check this.
* tests/factor/create-test.sh:
* tests/local.mk (factor_tests): New test t37.
* src/printf.c (print_formatted): Add support for %i$ indexed args.
* tests/printf/printf-indexed.sh: Add a new file of test cases.
* tests/local.mk: Reference the new test file.
* doc/coreutils.texi (printf invocation): Mention how mixed
processing of indexed and sequential references are supported,
unlike the printf(2) library function.
* NEWS: Mention the new (POSIX:2024) feature.
Addresses https://bugs.gnu.org/73068
* NEWS: Mention the change in behavior.
* src/install.c (need_copy): s/lstat/stat/ for the source.
* tests/install/install-C.sh: Add test cases
(and improve existing test case which wan't valid
due to the existing non standard modes on test files).
Addresses https://bugs.gnu.org/72707
Support overriding previous sorting options
with an explicit --sort=name option.
* doc/coreutils.texi (ls invocation): Document the new option.
* src/ls.c (usage): Likewise.
(sort_args): Add the "name" entry, and sort to be consistent
with the ordering presented in --help.
* tests/ls/ls-time.sh: Add test cases.
* NEWS: Mention the new feature.
Suggested by: Tzvetelin Katchov
* src/tail.c (tail_lines): If skipping all input, use lseek if
possible.
(parse_options): Allow counts to exceed 2**64.
(main): Don’t subtract 1 from UINTMAX_MAX, since it stands
for infinity in this context.
(main): Also don’t read anything when given infinite elisions.
* tests/tail/tail.pl: Adjust to match new behavior. Rename err-5
test to big-c and expect the invocation to succeed, since ‘tail
-c99999999999999999999’ now succeeds instead of (unnecessarily)
failing.
The test writes to the disk and means the space used changes. If this
crosses a number boundary, the heading spacing can change:
-Filesystem 1024-blocks Used Available Capacity Mounted on
+Filesystem 1024-blocks Used Available Capacity Mounted on
* tests/df/df-P.sh: Squash spaces with tr to avoid alignment variations.
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.
* src/ls.c: Track if --time=mtime is explicitly specified,
so that we can apply the GNU extension of sorting by the
specified time, when not displaying (-l not specified),
and not explicitly sorting (-t not specified).
* tests/ls/ls-time.sh: Add / Update test cases.
Fixes https://bugs.gnu.org/71803
* src/cp.c: Add the entries for the --update=none-fail option.
* tests/mv/update.sh: Add a test case.
* NEWS: Mention the bug fix.
Fixes https://bugs.gnu.org/70727
Problem reported by Ionut Nicula in:
https://bugs.gnu.org/70477
* src/tail.c (tail_bytes): Do not loop forever on commands
like 'tail -c 4096 /dev/zero'.
* tests/tail/tail-c.sh: Test this fix.
* src/cat.c (main):
Improve test for when copying will exhaust the output device.
Do not rely on st_size, which is unreliable in /proc.
Use lseek instead; this is good enough here.
* tests/cat/cat-self.sh: Test the relaxation of the heuristic
for self-copying.
od was seen to abort() on glibc on ia64 and m68k with the error:
Fatal glibc error: printf_fp.c:501 (__printf_fp_buffer_1):
assertion failed:
cy == 1 || (p.frac[p.fracsize - 2] == 0 && p.frac[0] == 0)
* tests/od/od-multiple-t.sh: Avoid outputting long double floats
to avoid undefined behavior. 'float' and 'double' are standardized
by IEEE 754 (except on Linux/m68k) and don't have undefined values.
* tests/misc/numfmt.pl: Verify that printf field width specs
count characters and not bytes before enabling locale tests.
This was seen on FreeBSD 14.0 and Solaris 11 OpenIndiana.
Reported by Bruno Haible
There is a mismatch between isblank() used by tr and c32isblank() now
used by uniq on Solaris 11 OpenIndiana. isblank() was seen to return
true for non breaking space, while c32isblank() returned false.
Interestingly on Solaris, non breaking space is considered a blank
character, and isblank() and c32isblank() honor this in all locales.
* tests/uniq/uniq.pl: Adjust the blank check to use join(1) rather than
tr(1), as join uses the same blank determination routines as uniq(1).
* tests/misc/numfmt.pl: Some systems with the fr_FR.UTF-8
locale installed, do not have a thousands grouping character defined.
In this case we skip the locale tests which depend on a non empty
grouping character.
* tests/chmod/symlinks.sh: The count of adjusted modes was
one more on systems where symlink modes can be adjusted.
Therefore only include the non symlinks in the count.
* tests/chmod/symlinks.sh: Ensure this new test is immune
to setgid directories by resetting modes with =777 rather than 777.
Also output more debugging in all failure cases.
* tests/mv/mv-exchange.sh: Canonicalize different
"operation not supported" messages, so we can ignore correctly.
Reported by Bruno Haible on AIX, NetBSD, and OpenBSD.
Using the shell's exec -a feature can be awkward
so add support for setting overriding argv[0].
This gives env full control over the arguments it passes.
* src/env.c: Accept -a,--argv0 and set argv[0] appropriately.
* tests/env/env.sh: Add test cases.
* doc/coreutils.texi (env invocation): Describe -a,--argv0.
* NEWS: Mention the new feature.
* src/copy.h (struct cp_options): New member 'exchange'.
* src/copy.c (copy_internal): Support the new member.
* src/mv.c (EXCHANGE_OPTION): New constant.
(long_options): Add --exchange.
(usage): Document --exchange.
(main): Support --exchange.
* tests/mv/mv-exchange.sh: New test case.
* tests/local.mk (all_tests): Add it.
There have been various requests to add -h to avoid following symlinks
for security reasons. This wasn't provided previously as chmod(1)
already ignored symlinks unless specified on the command line.
Note chmod defaults to -H mode rather than the chown default of -P,
as usually chown can work directly on symlinks and so defaults
to not traversing those specified on the command line.
Note FreeBSD chmod does default to -P mode, but we retain the -H mode
default also for compatibility with existing chmod behavior.
Adding -HLP will allow chmod to disable traversing CLI symlinks to dirs.
Adding -h will allow to disable following CLI symlinks to files/dirs,
also operating on all symlinks on systems that support that.
Adding --dereference will be significant with -H (the default). I.e.
symlinks to dirs not recursed, but symlinks are dereferenced.
Adding these options will also be consistent with chown(1), chgrp(1),
and chmod(1) on other systems.
Note since chmod(1) currently ignores symlinks by default,
and -h is primarily a mechanism to avoid following symlinks, rather than
for operating on the symlink itself, we make -h try to chmod a symlink,
but ignore ENOTSUP. In that way we're consistent with chown(1)
where it also ignores ENOTSUP for symlinks, and we don't fail when
trying to be extra secure with command line params.
* doc/coreutils.texi (chmod invocation): Reference the -H,-L,-P
descriptions, and adjust the corresponding macros to say
the default is -H or -P as appropriate.
Add --dereference and -h,--no-dereference descriptions.
* man/chmod.x: Adjust discussion of symlink handling.
* src/chmod.c (main): Accept new options and set
fts flags appropriately.
(process_file): Process / dereference symlinks as necessary.
* src/system.h (emit_symlink_recurse_options): A new function
refactored from chown.c and chmod.c usage().
* tests/chmod/symlinks.sh: New test for the new options.
* tests/local.mk: Reference the new test.
* NEWS: Mention the new feature.
Some signals with values less that the max signal number for the system
do not have defined names. For example, currently on amd64 Linux,
signals 32 and 33 do not have defined names, and Android has a wider
gap of undefined names where it reserves some realtime signals.
Previously the signal listing in env ended up reusing the name
of the last printed valid signal (the repeated HUP below):
$ env --list-signal-handling true
HUP ( 1): IGNORE
HUP (32): BLOCK
HUP (38): IGNORE
..and the corresponding signal numbers were rejected as operands for the
env, kill, and timeout commands.
This patch removes the requirement that sig2str returns 0 for a signal
number associated with an operand. This allows unnamed signals to be in
the sets `env' attempts to manipulate when a --*-signal option is used
with no argument, and kill(1) and timeout(1) to send such unnamed
signals.
* src/operand2sig.c (operand2sig): Drop signame argument, accept all
signal numbers <= SIGNUM_BOUND. All callers updated.
* src/env.c (parse_signal_action_params, reset_signal_handlers)
(parse_block_signal_params, set_signal_proc_mask)
(list_signal_handling): Accept all signal numbers <= SIGNUM_BOUND,
use SIG%d for printing if necessary.
* src/kill.c (list_signals, main): Likewise.
(send_signals): Check errno from kill(3) for bad signo.
* src/timeout.c (main): Update operand2sig call.
* tests/misc/kill.sh: Test listing all signal numbers.
* NEWS: Mention the improvement.
