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2014-02-10cp: with --link always use linkat() if availablePádraig Brady
* src/copy.c (copy_reg): If linkat() is available it doesn't matter about the gnulib emulation provided, and thus the LINK_FOLLOWS_SYMLINKS should not have significance here. This was noticed on FreeBSD and the consequence is that cp --link will create hardlinks to symlinks there, rather than emulating with symlinks to symlinks. * tests/cp/link-deref.sh: Adjust the checks to cater for all cases where hardlinks to symlinks are supported.
2014-02-09head,tail: consistently diagnose write errorsPádraig Brady
If we can't output more data, we should immediately diagnose the issue and exit rather than consuming all of input (in some cases). * src/tail.c (xwrite_stdout): Also diagnose the case where only some data is written. Also clearerr() to avoid the redundant less specific error from atexit (close_stdout); * src/head.c (xwrite_stdout): Copy this new function from tail, and use it to write all output. * tests/misc/head-write-error.sh: A new test to ensure we exit immediately on write error. * tests/local.mk: Reference the new test.
2014-02-09head: fix --lines=-0 outputting nothing if no newline at EOFАлексей Шилин
* src/head.c (elide_tail_lines_pipe): Just output all input in this case to avoid the issue and also avoid redundant '\n' processing. (elide_tail_lines_seekable): Likewise. * tests/misc/head-elide-tail.pl: Add tests for no '\n' at EOF. * NEWS: Mention the fix. Fixes http://bugs.gnu.org/16329
2014-02-09dircolors: add a new entry to colorize 'm4a' filesJohn
* src/dircolors.hin: Add entry for mpeg4 audio files. Fixes http://bugs.gnu.org/16700
2014-02-09od: add an --endian option to control byte swappingNiels Möller
* src/od.c (main): Handle the new --endian option, taking "little" and "big" as parameters. (usage): Describe the new option. (PRINT_FIELDS): Adjust to swap bytes if required. * tests/misc/od-endian.sh: A new test to verify the byte swapping operations for hex (ints) and floats for all sizes between 1 and 16 inclusive. * test/local.mk: Reference the new test. * doc/coreutils.texi (od invocation): Describe the new option. * NEWS: Mention the new feature.
2014-01-29stat,tail: improve support for HFS+ and HFSXPádraig Brady
* src/stat.c (human_fstype): Add new file system ID definitions. * NEWS: Mention the improvement. Fixes http://bugs.gnu.org/16336
2014-01-24tests: skip chown/separator with conflicting group IDsAssaf Gordon
* tests/chown/separator.sh: skip test if the user's group has multiple entries. Fixes http://bugs.gnu.org/16532
2014-01-21build: suppress an erroneous warning --with-selinux=noPádraig Brady
* m4/jm-macros.m4: Don't check the SELinux cached variables --without-selinux. Reported-by: Bernhard Voelker
2014-01-17build: remove no longer used spawn-pipe files from POTFILES.inPádraig Brady
This should have been part of the previous commit v8.22-14-gf18999b * po/POTFILES.in: Remove gnulib files no longer used. Prompted by the continuous integration build failure at: http://hydra.nixos.org/build/8288209/
2014-01-17build: avoid unneeded spawn-pipe gnulib modulePádraig Brady
* bootstrap.conf: Reference the used pipe-posix module rather than the uneeded and larger spawn-pipe module, which the pipe module is the deprecated equivalent of.
2014-01-17doc: clarify SMACK related --help and documentationChengwei Yang
* src/ls.c: Remove all mention of SELinux since ls should treat all security context labels equally. * doc/coreutils.texi (ls invocation): Likewise. (id invocation): Clarify that -Z outputs the context inherited by the process, rather than one specific to a user. Note for SMACK this can be set instead by the SMACK64EXEC label, in the unusual case where this is set on the id executable. * src/id.c (usage): Likewise. * src/mkdir.c (usage): Clarify that -Z is specific to SELinux, while --context=CTX is also supported for SMACK. * src/mkfifo.c (usage): Likewise. * src/mknod.c (usage): Likewise.
2014-01-17ln: fix replacing symbolic links whose targets can't existPádraig Brady
* src/ln.c (errno_nonexisting): A new function to determine if the errno implies that a file doesn't or can't (currently) exist. (target_directory_operand): Use the new function to expand the set of errors we handle. * tests/ln/sf-1.sh: Add test cases for the newly handled errors. * THANKS.in: Mention the reporter. * NEWS: Mention the bug fix.
2014-01-14tests: restrict a recent SELinux test to SELinux systemsPádraig Brady
* tests/cp/no-ctx.sh: Since the test diagnoses whether the intercepted lgetfilecon() calls are actually called or not, restrict the test to systems where that occurs. The test cases are minimal on non SELinux systems and should be well covered by other tests. Reported-by: Bernhard Voelker
2014-01-13copy: fix a segfault in SELinux context copying codeNicolas Iooss
* src/selinux.c (restorecon_private): On ArchLinux the `fakeroot cp -a file1 file2` command segfaulted due to getfscreatecon() returning a NULL context. So map this to the sometimes ignored ENODATA error, rather than crashing. * tests/cp/no-ctx.sh: Add a new test case. * tests/local.mk: Reference the new test. * NEWS: Mention the fix. Fixes http://bugs.gnu.org/16335
2014-01-13maint: tests: refactor gcc commands for building shared libPádraig Brady
* init.cfg (gcc_shared_): A new function refactored from tests. (require_gcc_shared_): Adjust to call gcc_shared_() to build the test library, and remove that library before the function returns. * tests/cp/nfs-removal-race.sh: Call the new gcc_shared_(). * tests/df/no-mtab-status.sh: Likewise. * tests/df/skip-duplicates.sh: Likewise. * tests/ls/getxattr-speedup.sh: Likewise. * tests/rm/r-root.sh: Likewise.
2014-01-13copy: fix SELinux context preservation for existing directoriesPádraig Brady
* src/copy.c (copy_internal): Use the global process context to set the context of existing directories before they're populated. This is more consistent with the new directory case, and fixes a bug for existing directories where we erroneously set the context to the last copied descendent, rather than to that of the source directory itself. * tests/cp/cp-a-selinux.sh: Add a test for this case. * NEWS: Mention the fix. * THANKS.in: Add reporter Michal Trunecka.
2014-01-10tests: improve test for a working setfaclBernhard Voelker
Prompted by a test framework failure of tests/mkdir/p-acl.sh on armv7l: The previous test for a working setfacl was not sufficient in some circumstances. * init.cfg (require_setfacl_): Call setfacl twice with conflictive ACL specs, and use ACL specs which can't be mapped into regular file permission bits. Document the reasons.
2014-01-09tests: avoid FP failure when cp fails for /proc/cpuinfoBernhard Voelker
On emulated aarch64 systems like in the qemu-based OpenBuildService of openSUSE, cp fails to copy /proc/cpuinfo because the inode number changes between the initial stat() call and copying the file: $ cp /proc/cpuinfo exp cp: skipping file '/proc/cpuinfo', as it was \ replaced while being copied * tests/cp/proc-zero-len.sh: When cp fails, check on the above error message to skip the test.
2014-01-02maint: fix copyright holder and year in selinux sourcesBernhard Voelker
* src/selinux.c: As the copyright is assigned to the FSF for all of coreutils, replace the copyright holder from "Red Hat, Inc." to "Free Software Foundation, Inc.". Prompted by a warning of 'make update-copyright'. Also update the copyright year.
2014-01-02maint: update all copyright year number rangesBernhard Voelker
Run "make update-copyright", but then also run this, perl -pi -e 's/2\d\d\d-//' tests/sample-test to make that one script use the single most recent year number.
2014-01-02maint: prevent update-copyright from updating files from gnulibBernhard Voelker
The files 'bootstrap' and 'tests/init.sh' are taken from the gnulib submodule. Therefore, 'make update-copyright' there should already have updated the copyright year in these 2 files. * .x-update-copyright: Add entries for the above mentioned files.
2014-01-02build: update gnulib submodule, bootstrap and tests/init.sh to latestBernhard Voelker
* gnulib: Update to latest. * bootstrap: Update from gnulib. * tests/init.sh: Likewise.
2013-12-13maint: post-release administriviaPádraig Brady
* NEWS: Add header line for next release. * .prev-version: Record previous version. * cfg.mk (old_NEWS_hash): Auto-update.
2013-12-13version 8.22Pádraig Brady
* NEWS: Record release date.
2013-12-13stat,tail: improve support for hostfs and smackfsPádraig Brady
hostfs is provided by the Linux UML subsystem. smackfs is provided by the Linux Smack security module. * src/stat.c (human_fstype): Add new file system ID definitions. * NEWS: Mention the improvement, and adjust for the fact that SNFS is a remote file system.
2013-12-13tests: avoid unlikely deadlock in dd/no-allocate on some shellsPádraig Brady
* test/dd/no-allocate.sh: Use 'wait' to ensure we don't have multiple writers to the fifo, which was seen to trigger a very hard to reproduce deadlock with make -j20 on solaris. Also avoid writing to the fifo with the shell; instead using dd. (check_dd_seek_alloc): A new function refactored from the various cases, which are now constructed from function parameters.
2013-12-13tests: restrict cp --link inode comparisons to compatible systemsPádraig Brady
* tests/cp/link-deref.sh: On systems were cp can't determine if gnulib linkat() emulation might create a symlink instead of a hardlink to a symlink, copy.c will create a symlink to the symlink so that it has more control over its metadata. Also even if the system supports this operation, the particular file system under test may not. So avoid the hardlinked symlink verification in these cases. This fixes a false failure on aix, solaris and freebsd.
2013-12-13build: default to avoiding openssl system librariesPádraig Brady
* configure.ac: Don't change the gnulib default of 'no' for whether to link with openssl system libraries if available. Distributions can explicitly enable this as their policy allows. * NEWS: Adjust accordingly.
2013-12-12doc: fix typo in numfmt invocationTiger Lee
* doc/coreutils.texi (numfmt invocation): s/nun/num/. Fixes http://bugs.gnu.org/16122
2013-12-11tests: df/total-unprocessed: fix false failure with lofsPádraig Brady
* tests/df/total-unprocessed.sh: Skip the test when we can't determine the file system type as the exclusion filter is not applied in that case. "lofs" being ignored is effectively an unknown file system type.
2013-12-11tests: avoid warnings due to new filefrag -v formatPádraig Brady
* tests/cp/sparse-fiemap.sh: Newer versions of filefrag output more fields, in different orders, so handle that to avoid warnings.
2013-12-09build: update gnulib to fix a tests build failurePádraig Brady
* gnulib: Update to incorporate a fix for building tests with -Werror=old-style-declaration
2013-12-09tests: fix false failure due to xargs usagePádraig Brady
* tests/readlink/multi.sh: Ensure there is a trailing delimeter or xargs may (on AIX 7 at least) suppress the last argument.
2013-12-09tests: fix false failure on systems without /dev/stdinPádraig Brady
* tests/rm/interactive-once.sh: Ensure the expected output matches with the output on systems without /dev/stdin (like AIX 7). Also change some fail=1 to a more appropriate framework_failure_.
2013-12-09build: update gnulib and improve --with-openssl configure helpPádraig Brady
* configure.ac: Use gl_SET_CRYPTO_CHECK_DEFAULT() to set the coreutils default for --with-openssl early, so that the help text can be provided in a standard and complete form. * gnulib: Update to incorporate a build fix on platforms with only some of md5 and sha* implemented by libcrypto.
2013-12-09tests: fix false failure due to gdb inline function handlingPádraig Brady
Inline functions are awkward to breakpoint as mentioned at: https://sourceware.org/bugzilla/show_bug.cgi?id=10738 The normal case here was for the breakpoint on the inline function to fail, resulting in a 10s delay before skipping the test. However on GCC 4.7.2 on ppc64 at least it was seen that the test failed erroneously due to the breakpoint being successfully set on an "out of line" function, but an inline function was actually being called. * tests/tail-2/inotify-race.sh: Switch to a line based breakpoint, rather than a symbol base one, which avoids issues with breakpoints on inline functions. Also skip_ on the initial breakpoint check in case the breakpoint is not traversed which would be the case on remote file systems for example.
2013-12-09tail: use consistent diagnostics with and without inotifyPádraig Brady
* src/tail.c: With inotify, when a file is initially absent, we fstat(-1) for that file spec, thus recording an errnum of EBADF, which caused the "has become accessible" diagnostic to be issued, when the file first appears. Instead we avoid the fstat(-1) and thus emit the more natural and consistent "has appeared" diagnostic. * tests/tail-2/retry.sh: Use the new diagnostic which also causes this test to pass on systems without inotify.
2013-12-09tests: avoid false df failure with nfs and lofsBernhard Voelker
* tests/df/total-unprocessed.sh: -t nfs and --local are _not_ mutually exclusive on solaris, with lofs mounts.
2013-12-07tests: avoid problematic $(< file) shell constructPádraig Brady
* tests/cp/link-deref.sh: This was seen to cause an issue with dash v0.5.6 at least, so change to a simpler expression.
2013-12-07tests: fix false failure on platforms using newfstatatPádraig Brady
* tests/ls/stat-free-color.sh: Add newfstatat to the list of syscalls to trace. Also add all "stat" syscalls to the list of syscalls that we verify that strace supports. Also only create a single dangling symlink to check, since we already only check for a single "stat" call. Fixes http://bugs.gnu.org/16075 seen on AArch64
2013-12-07tests: avoid a false memory leak test failurePádraig Brady
* tests/misc/shuf-reservoir.sh: Restrict the valgrind "exit on leak" behavior to developer environments where specific "lint" code is enabled to avoid inconsequential leaks.
2013-12-06tests: fix shuf test verifying that -i and -e can not be combinedBernhard Voelker
Previously, the test triggered another error diagnostic: shuf: invalid input range ‘-e’ and therefore eclipsed the expected one: shuf: cannot combine -e and -i options While at it, reindent a line with more than 80 characters, present since the previous commit to silence sc_long_lines. * tests/misc/shuf.sh: Pass a valid range to the -i option.
2013-12-06shuf: --repeat, not --repetitions; default --head-count is infinityPaul Eggert
Original problem reported by Philipp Thomas in <http://bugs.gnu.org/16061>. * NEWS: shuf --repeat, not shuf --repetitions. * doc/coreutils.texi (shuf invocation): * src/shuf.c (usage, long_opts, main): * tests/misc/shuf.sh: Likewise. Also, the default head-count is infinity.
2013-12-06doc: clarify that df now generally processes special files correctlyBernhard Voelker
Since v8.21-172-g33660b4, df not only treats symbolic link arguments differently, as stated there, but now generally processes special file arguments in a non-canonicalized form correctly: $ cd /dev && df-old sdb Filesystem 1K-blocks Used Available Use% Mounted on devtmpfs 1014572 48 1014524 1% /dev $ cd /dev && df-new sdb Filesystem 1K-blocks Used Available Use% Mounted on /dev/sdb 10190136 6039532 3609932 63% /home Document df's new behavior. * doc/coreutils.texi (df invocation): In the paragraph describing df's behavior regarding special file arguments, relax the condition for such special files from "... is an absolute name of ..." to "... resolves to ...". * NEWS (Bug fixes): Mention the new behavior also here.
2013-12-05tests: fix false failure with disabled SELinux supportPádraig Brady
This could trigger on SELinux systems where we build --qithout-selinux or where the SELinux development libraries are not installed. * init.cfg (require_selinux_enforcing_): Call require_selinux_() to determine if the current build supports SELinux. This avoids a false failure in tests/mkdir/selinux.sh where only mkdir would determine that SELinux was disabled and thus ignore invalid contexts. (require_selinux_): Refactor a little to distinguish whether it's the build or the (file) system that doesn't support SELinux.
2013-12-05selinux: fix --context=CTX for cp and diagnose defaultcon() errorsPádraig Brady
* src/selinux.h (ignorable_ctx_err): A new function used to determine if a warning should be given after a call to defaultcon() or restorecon(). * src/cp.c (main): Fix the setfscreatecon() call to use the argument passed by the user. * src/mkdir.c (make_ancestor): Show all but "ignoreable" errors from defaultcon() and restorecon(). * tests/misc/selinux.sh: Add a test run as root in selinux enforcing mode, to ensure cp --context=invalid is honored and fails immediately.
2013-12-04md5sum, sha*sum: use libcrypto where availablePádraig Brady
libcrypto is generally available and has well optimized crypto hash routines particular to various systems. For example, testing sha1sum with openssl-1.0.0j on an i3-2310M, gives a performance boost of about 40%: $ time sha1sum.old --tag ~/test.iso SHA1 (/home/padraig/test.iso) = 3c27f7ed01965fd2b89e22128fd62dc51a3bef30 real 0m4.692s user 0m4.499s sys 0m0.162s $ time sha1sum.new --tag ~/test.iso SHA1 (/home/padraig/test.iso) = 3c27f7ed01965fd2b89e22128fd62dc51a3bef30 real 0m2.685s user 0m2.512s sys 0m0.170s * configure.ac: By default, enable use of libcrypto if available. * src/local.mk: Link with libcrypto. * NEWS: Mention the md5sum and sha*sum improvements.
2013-12-04df: handle bind mounts when processing device nodesPádraig Brady
* src/df.c (get_disk): Use the same heuristic used in get_point() to select the shortest file system mount point, in an attempt to show the base mounted file system. * NEWS: Mention the bug fix.
2013-12-04df: dereference symlinks to disk device nodesPádraig Brady
This is so the matching for the device is done on the canonical name of the disk node, rather than on the path of the symlink. In any case the user will generally want to use the symlink target. * src/df.c (get_disk): Canonicalize the passed file, before matching against the list of mounted file system devices. Note we pass the original symlink name to the "file" output field, as the symlink target is usually available through the "source" field. * tests/df/df-symlink.sh: Test the dereferencing operation. * tests/local.mk: Mention the new test. * NEWS: Mention the fix. Reported by Ondrej Oprala
2013-12-04build: update gnulib submodule to latestPádraig Brady
Note tests/init.sh and bootstrap are still in sync with gnulib. * gnulib: Sync two configure check fixes. - Avoid generating core dumps from regex configure check - Fix compile error in getcwd configure check