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2012-05-28cksum: line-buffer the printed checksumsPádraig Brady
This utility was inadvertently omitted from commit v8.0-34-g710fe41 * src/cksum.c (main): Set stdout to line buffered mode, to ensure parallel running instances don't intersperse their output. * NEWS: Mention the fix. * THANKS.in: Add Anoop. Reported by Anoop Sharma.
2012-05-16maint: tell xgettext that fputs arg "93% of..." is not a C format stringJim Meyering
* src/fmt.c (usage): Add a comment to tell xgettext that the "% o" in fputs argument string of "...93% of..." is not a C format string. Reported by Toomas Soome, Göran Uddeborg, Petr Pisar, Primoz PETERLIN and Chusslove Illich via http://bugs.gnu.org/11470
2012-05-16stat: report the correct block size for file system usagePádraig Brady
struct statfs has the f_frsize member since Linux 2.6, so use that rather than f_bsize which can be different. Note the related df change mentioned in NEWS is handled in gnulib by using statvfs() rather than statfs() on Linux > 2.6.36 (where statvfs doesn't hang) and the same method as stat for Linux 2.6 kernels earlier than that. stat(1) doesn't use statvfs() on GNU/Linux as the f_type member isn't available there. Note the change to not use statvfs() on GNU/Linux was introduced in gnulib commit eda39b8 16-08-2003. * m4/stat-prog.m4 (cu_PREREQ_STAT_PROG): Check for the f_frsize member in the statfs structure. * src/stat.c: Use (struct statfs).f_frsize if available. * NEWS (Bug fixes): Mention this stat fix, and the related df fix coming in the next gnulib update. * THANKS.in: Add Nikolaus. Reported and Tested by Nikolaus Rath
2012-05-07cp: handle a race condition more sensiblyJim Meyering
* src/copy.c (copy_reg): In a narrow race (stat sees dest, yet open-without-O_CREAT fails with ENOENT), retry the open with O_CREAT. * tests/cp/nfs-removal-race: New file. * tests/Makefile.am (TESTS): Add it. * NEWS (Bug fixes): Mention it. Reported by Philipp Thomas and Neil F. Brown in http://bugs.gnu.org/11100
2012-04-27id,groups: with no user name, print only real and/or effective IDs,Jim Meyering
... i.e., don't use the getpw* functions. Before this change, running groups or id with no user name argument would include a group name or ID from /etc/passwd. Thus, under unusual circumstances (default group is changed, but has not taken effect for a given session), those programs could print a name or ID that is neither real nor effective. To demonstrate, run this: echo 'for i in 1 2; do id -G; sleep 1.5; done' \ |su -s /bin/sh ftp - & sleep 1; perl -pi -e 's/^(ftp:x:\d+):(\d+)/$1:9876/' /etc/passwd Those id -G commands printed the following: 50 50 9876 With this change, they print this: 50 50 Similarly, running those programs set-GID could make them print one ID too many. * src/group-list.c (print_group_list): When username is NULL, pass egid, not getpwuid(ruid)->pw_gid), to xgetgroups, per the API requirements of xgetgroups callee, mgetgroups. When not using the password database, don't call getpwuid. * NEWS (Bug fixes): Mention it. * tests/misc/id-setgid: New file. * tests/Makefile.am (TESTS): Add it. (root_tests): It's a root-only test, so add it here, too. Originally reported by Brynnen Owen as http://bugs.gnu.org/7320. Raised again by Marc Mengel in http://bugzilla.redhat.com/816708.
2012-03-08du: fix -x: don't ignore non-directory argumentsJim Meyering
Surprise! "du -x non-DIR" would print nothing. Note that the problem arises only when processing a non-directory specified on the command line. Not surprisingly, "du -x" still works as expected for any directory argument. When performing its same-file-system check, du may skip an entry only if it is at fts_level 1 or greater. Command-line arguments are at fts_level == 0 (FTS_ROOTLEVEL). * src/du.c (process_file): Don't use the top-level FTS->fts_dev when testing for --one-file-system (-x). It happens to be valid for directories, but it is always 0 for a non-directory. * tests/du/one-file-system: Add tests for this. * NEWS (Bug fixes): Mention it. Reported by Daniel Stavrovski in http://bugs.gnu.org/10967. Introduced by commit v8.14-95-gcfe1040.
2012-02-16doc: improve 'rm -f' descriptionBernhard Voelker
* doc/coreutils.texi (rm invocation): Mention that the -f option also silences the message for missing operands, which is useful in scripts e.g., for "rm -f $file_list" when $file_list is empty. * src/rm.c (usage): Likewise. Reported by Jérémy Magrin in http://bugs.gnu.org/10819
2012-01-30mv: allow moving symlink onto same-inode dest with >= 2 hard linksJim Meyering
Normally, mv detects a few subtle cases in which proceeding with a same-file rename would, with very high probability, cause data loss. Here, we have found a corner case in which one of these same-inode tests makes mv refuse to perform a useful operation. Permit that corner case. * src/copy.c (same_file_ok): Detect/exempt this case. * tests/mv/symlink-onto-hardlink: New test. * tests/Makefile.am (TESTS): Add it. * NEWS (Bug fixes): Mention it. Initially reported by: Matt McCutchen in http://bugs.gnu.org/6960. Raised again by Anders Kaseorg due to http://bugs.debian.org/654596. Improved-by: Paul Eggert.
2012-01-06maint: adjust ChangeLog to reflect earlier df requestJim Meyering
* build-aux/git-log-fix: Credit early reporter. * THANKS.in: Add a name.
2011-12-22tail,stat: add support for FhGFSJim Meyering
* src/stat.c (human_fstype): Add a case: fhgfs, 0x19830326. * src/tail.c (fremote): Add S_MAGIC_FHGFS. * NEWS (Bug fixes): Update the entry for GPFS to mention FhGFS, too. Reported by Sven Breuner.
2011-12-09maint: remove a misleading comment from shred.cJim Meyering
* src/shred.c: Remove obsolete TODO comment. The first two and the last item were done, adding --recursive (-r) is neither necessary nor appropriate, and I don't want to add --interactive. I don't see a need for the others. Prompted by comments from Amr Ali.
2011-12-08ls: be responsive to interrupts when color-listing large directoriesJim Meyering
Starting with commit adc30a83, when using --color, ls inhibited interrupts to avoid corrupting the state of an output terminal. However, for very large directories, that inhibition rendered ls uninterruptible for too long, including a potentially long period even before any output is generated. * src/ls.c: Two phases of processing are time-consuming enough that they can provoke this: the readdir loop and the printing loop. The printing was supposed to be covered by a call to process_signals in (print_name_with_quoting): ... but that call was mistakenly guarded by a condition that might be false for many or even all files being processed. Call process_signals unconditionally. (print_dir): Also call process_signals in the readdir loop. * NEWS (Bug fixes): Mention it. Reported by Arkadiusz Miśkiewicz in http://bugs.gnu.org/10243 Co-authored-by: Eric Blake <eblake@redhat.com>
2011-11-20doc: clarify ln's --help outputJim Meyering
* src/ln.c (usage): Use TARGET, not "source" in description. Reported by Michael J Daniel in http://bugs.gnu.org/9896.
2011-11-12ls: plug a per-argument leakJim Meyering
Using ls -l on an SELinux-enabled system would leak one SELinux context string per non-empty-directory command-line argument. * src/ls.c (free_ent): New function, factored out of... (clear_files): ...here. Use it. (extract_dirs_from_files): Call free_ent (f), rather than simply free (f->name). The latter failed to free the possibly-malloc'd linkname and scontext members, and thus could leak one of those strings per command-line argument. * THANKS.in: Update. * NEWS (Bug fixes): Mention it. Reported by Juraj Marko in http://bugzilla.redhat.com/751974.
2011-10-19tac: use only one temporary file, with multiple nonseekable inputsJim Meyering
* src/tac.c (temp_stream): New function, factored out of... (copy_to_temp): ...here. (tac_nonseekable): Don't free or fclose, now that we reuse the file. Suggested by Ambrose Feinstein. * THANKS.in: Update.
2011-08-08join: with --check-order print offending file name, line number and dataJim Meyering
* src/join (g_names): New global (was main's "names"). (main): Update all uses of "names". (line_no[2]): New globals. (get_line): Increment after reading each line. (check_order): Print the standard "file name:line_no: " prefix as well as the offending line when reporting disorder. Here is a sample old/new comparison: -join: file 1 is not in sorted order +join: in:4: is not sorted: contents-of-line-4 * tests/misc/join: Change the two affected tests to expect the new diagnostic. Add new tests for more coverage: mismatch in file 2, two diagnostics, zero-length out-of-order line. * NEWS (Improvements): Mention it. Suggested by David Gast in http://debbugs.gnu.org/9236
2011-07-13doc: describe the file permissions set by mktempBenoît Knecht
* src/mktemp.c (usage): As above, for --help. Reported by Jordi Pujol in http://bugs.debian.org/551093. Wording improvments from Eric Blake.
2011-07-13doc: note the order in which wc counts are printedBenoît Knecht
This information has already been added to the Texinfo manual, but was missing from the --help output. * src/wc.c (usage): As above, for --help. Reported by Vincent Lefevre in http://bugs.debian.org/395430.
2011-07-12build: list makeinfo 4.13 as a build-from-git requirementEric Blake
* bootstrap.conf (buildreq): List 4.13 as minimum makeinfo version. Prompted by Joachim Schmitz's report in http://debbugs.gnu.org/9050.
2011-07-08doc: note that cp -l creates _hard_ linksBenoît Knecht
This fact was already noted in the Texinfo manual, but not in the output of --help. * src/cp.c (usage): As above, for --help. Reported by Jari Aalto in http://bugs.debian.org/294327.
2011-07-07doc: note date's %k, %l are space-padded and equivalent to %_H and %_IBenoît Knecht
* src/date.c (usage): As above, for --help. * doc/coreutils.texi (Time conversion specifiers): Likewise. Reported by Britton Leo Kerin in http://bugs.debian.org/115833.
2011-06-25doc: improve ls --help grammarJim Meyering
* src/ls.c (usage): Improve grammar. Reported by Peng Yu.
2011-06-20maint: update THANKS.inJim Meyering
* THANKS.in: Remove Stefano's name.
2011-06-18tests: sort-debug-keys: fix a bug with translated diagnosticsJim Meyering
Ensure that English diagnostics are emitted even when using French sorting rules. * tests/misc/sort-debug-keys: Unset LC_ALL and set LC_COLLATE, LC_CTYPE and LC_NUMERIC to the fr_FR.UTF-8 locale, while setting LC_MESSAGES=C. Reported by Stefano Lattarini.
2011-06-17maint: remove duplicate names from THANKSPádraig Brady
* .mailmap: Merge email addresses * THANKS.in: Remove a duplicate name Reported by Stefano Lattarini
2011-06-09doc: add examples to date --helpPádraig Brady
* src/date.c (usage): Add examples for TZ handling, and "seconds since epoch" parsing, neither of which was mentioned in the man page until now. * THANKS.in: Add Rick. Suggested by Rick Stanley.
2011-05-25chmod: output the original mode in verbose modeBernhard Voelker
* src/chmod.c (describe_change): Pass in the original mode, and output this in the messages. * tests/chmod/c-option: Adjust as per the new message. * THANKS.in: Remove the now auto-generated name. * NEWS: Mention the change in behavior. Signed-off-by: Pádraig Brady <P@draigBrady.com>
2011-05-18printf: fix an out-of-bounds memory accessPádraig Brady
* src/printf.c (STRTOX): Don't access memory after a string containing a single quote character. * tests/misc/printf: Add tests for various combinations of single quote characters combined with a numeric format. * THANKS.in: Add bug reporter. * NEWS: Mention the fix. Reported-by: Paul Marinescu <paul.marinescu@imperial.ac.uk>
2011-05-03doc: remove a name from THANKS.in that is derived from git logJim Meyering
* THANKS.in: Remove a now-duplicate name.
2011-04-25tail --follow=name no longer implies --retryJim Meyering
* src/tail.c (tail_forever_inotify): Just as without inotify, tail --follow=name now terminates when the last tailed-by-name file is unlinked or moved aside. This bug was introduced on 2009-06-15 via commit ae494d4b, "tail: use inotify if it is available". Reported by Tim Underwood in http://thread.gmane.org/gmane.comp.gnu.coreutils.bugs/22286 * NEWS (Bug fixes): Mention this. * tests/tail-2/follow-name: Test for this. * tests/Makefile.am (TESTS): Add it.
2011-04-22tests: sparse-fiemap: adjust syntax to accommodate older awkAlan Curry
* tests/cp/sparse-fiemap: Parenthesize ternary expression used as an argument to awk's printf. Otherwise, gawk 3.0.1 and the one from debian stable's original-awk would get a syntax error. Reported by Dennis Clarke. Copyright note: tiny change
2011-04-17dircolors: add .ear, .war, .sar, for Java jar-like archivesOndřej Vašík
* src/dircolors.hin: Add .ear, .war, .sar, for Java jar-like archives Suggested by Ville Skyttä in https://bugzilla.redhat.com/616497.
2011-03-20maint: remove a name from THANKS.in that is derived from git logJim Meyering
The names in THANKS are generated from two sources: the hard-coded list, THANKS.in, and the names of committers from the git log. When a contributor on the hard-coded list commits a change, we remove their now-redundant name from THANKS.in. * THANKS.in: Remove a now-duplicate name.
2011-03-13touch: update to latest gnulib to fix Solaris 10 touch segfaultJim Meyering
* gnulib: Update to latest, to address http://debbugs.gnu.org/8230. When built on Solaris 9 and run on Solaris 10, touch would segfault. Reported by Ben Walton. * bootstrap: Update from gnulib. * tests/init.sh: Likewise. * NEWS (Bug fixes): Mention this.
2011-03-03du: don't infloop for --files0-from=DIRJim Meyering
* src/du.c (main): Fail on AI_ERR_READ error, rather than merely diagnosing and continuing. Based on a patch by Stefan Vargyas. Also move the handling of AI_ERR_EOF into the case stmt. Do not report ferror/fclose(stdin) failure when we've already diagnosed e.g., failure to read the DIR, above. Bug introduced by 2008-11-24 commit 031e2fb5, "du: read and process --files0-from= input a name at a time,". * src/wc.c: Handle read failure as with du: do not exit immediately, but rather go on to print any total and to clean-up. As above, move the handling of AI_ERR_EOF into the case stmt. * tests/du/files0-from-dir: New file, to test both du and wc. * tests/Makefile.am (TESTS): Add it. * NEWS (Bug fixes): Mention it.
2011-01-01maint: generate much of the THANKS fileJim Meyering
Before this change, we had a tendency to manually list each contributor's name in THANKS. Now, each commit "Author" is included in the generated THANKS file automatically, and most of the old THANKS file is now a template, THANKS.in. We'll still have to manually list the names of people who report problems without a usable patch. * THANKS.in: New file, derived from THANKS, but removing names of those who are listed as git log 'Author:'s. * THANKS: Remove file. * thanks-gen: New file. * Makefile.am (THANKS): New rule. (EXTRA_DIST): Add .mailmap, THANKS.in and thanks-gen. * .gitignore: Add THANKS and THANKS-to-translators. * .mailmap: Unify on single address and name-spelling per contributor.