| History log of /src/bin/pax/ar_subs.c |
| Revision | | Date | Author | Comments |
| 1.59 |
| 05-Aug-2024 |
riastradh | pax(1): Nix trailing whitespace.
No functional change intended.
|
| 1.58 |
| 28-May-2023 |
lukem | pax: don't overwrite destination if -r -w copy fails
Add more error handling to pax -r -w so that any failure
during the copy to the temporary file (including a failed flush)
prevents any existing destination file from being replaced
with the partial (including possibly empty) temporary file.
The partial temporary file is removed. pax still exists non-zero.
Thanks to Michael van Elst (mlelstv@) for the analysis
of the problem in the PR.
Should fix PR misc/33753.
|
| 1.57 |
| 05-Dec-2021 |
msaitoh | branches: 1.57.2;
s/exisit/exist/ in comment.
|
| 1.56 |
| 31-Aug-2011 |
plunky | branches: 1.56.44; 1.56.46;
NULL does not need a cast
|
| 1.55 |
| 14-Feb-2009 |
lukem | fix -Wsign-compare issues
|
| 1.54 |
| 04-May-2007 |
christos | branches: 1.54.20;
PR/36275: john at iastate dot edu: tar -s modifies symlink targets
- This is explained in a comment in pat_rep.c inside mod_name(). I did not
want to change the default behavior, so I added another modifier "s" which
when set, the pattern will not modify the symlink destination.
- While here I fixed another bug that was introduced before by the fix in
PR/35257 where the renaming was happening twice since we called rep_name
twice.
- Finally if we are renaming hard of soft-link targets print the renames for
those too.
|
| 1.53 |
| 23-Apr-2007 |
christos | PR/36194: Greg A. Woods: add a '-V' flag to pax for verbose summary without
listing (and other minor fixes)
|
| 1.52 |
| 08-Mar-2007 |
rillig | EROFS is not a critical error in a "mkdir -p".
|
| 1.51 |
| 14-Dec-2006 |
christos | PR/35257: Andreas Gustafsson: tar(1) opens excluded files
Apply the file modification function in the input files so that we can
de-select matched patterns.
|
| 1.50 |
| 07-Oct-2006 |
elad | PR/34265: dieter roelants: pax truncates archive when appending fails.
Patch applied, thanks!
|
| 1.49 |
| 11-Feb-2006 |
dsl | Ensure we exit with an error if we don't actually do anything.
There are a lot of tty_warn(0,...) and syswarn(0,...) which probably ought
to be tty_warn/syswarn(1,...) to force an error exit. However some are
used in interactive parts (eg opening a continuation archive) where there
is a separate retry loop.
So we just pass a failure code out to main() - how quaint!
This should now cause the NetBSD build to fail when gzip tries to write
to a non-existant directory.
(I suspect there are still many errors that don't get reported correctly.)
|
| 1.48 |
| 11-Feb-2006 |
dsl | Change all the 'return(x)' to 'return c'.
Makes some other searches I want to do a bit easier.
|
| 1.47 |
| 31-Jan-2006 |
christos | Solaris mkdir on an automounted component returns ENOSYS. Go figure.
Good choices whould have been EROFS, EEXIST, EACCES, EISDIR...
|
| 1.46 |
| 06-Dec-2005 |
christos | If we get EACCES from mkdir, try to stat() it, and if it is ok, we keep going.
Fixes problem with IRIX.
|
| 1.45 |
| 01-Nov-2005 |
christos | PR/31923: Sergey Svishchev: pax-as-tar ignores -k, overwrites existing files
Fix from Onno van der Linden
|
| 1.44 |
| 17-Sep-2005 |
christos | mkdir(2) can return EISDIR for /
|
| 1.43 |
| 16-Sep-2005 |
christos | Another missing mkdir() race pointed out by chuq. Factor out the mkdir code.
|
| 1.42 |
| 22-May-2005 |
christos | Don't even declare fdochroot() if we are in tool mode.
|
| 1.41 |
| 14-May-2005 |
christos | Allow writing symlinks that point outside our tree, but not traversing
them to write other files.
|
| 1.40 |
| 06-May-2005 |
jmc | Wrap call to fchroot in CONFIG tests so this doesn't blow up on cross-tools
|
| 1.39 |
| 05-May-2005 |
christos | PR/30132: Juan RP: tar --chroot refuses to extract files.
fchroot() changes the effective path, so we need to call updatepath().
|
| 1.38 |
| 24-Apr-2005 |
christos | If we cannot resolve a path, that probably means that we have not created
directories for that path yet. So, do the check for each component recursively
and succeed if none of the components fall outside our current working
directory.
|
| 1.37 |
| 24-Apr-2005 |
christos | PR/18759: FUKAUMI Naoki: pax/tar dot-dot handling broken
PR/18840: Frederick Bruckman: Fix for PR/18663 incomplete pax symlink handling
This patch makes ``--insecure'' do something. Now if ``--insecure''
is not set (the default) we do a realpath(3) in all the pathnames
that we are trying to create and if either realpath fails, or the
path is outside our working directory, we print a warning and die.
This maybe too strict and might fail on valid archives that create
symlinks and directories in the wrong order.
|
| 1.36 |
| 24-Apr-2005 |
christos | For clarity instead of using -1 and -2 use the negative of the archive type.
|
| 1.35 |
| 23-Jan-2005 |
jmc | Apply user supplied patterns first before applying actions for -A. This way pax
behavior WRT to patterns lines up with the example in the documentation
and how other implementations do it as well since -A is a non-standard
option/behavior. Fixes items noted in PR#23776
|
| 1.34 |
| 22-Oct-2004 |
jmc | For HOSTTOOL builds, just exclude the chroot support as it's not needed and
avoids having to platform check for fchroot(). Fixes PR#27336
|
| 1.33 |
| 17-Oct-2004 |
dsl | Add an option --chroot to tar. Causes it to chroot(".") before doing
an extract. With -h this will cause existing absolute symlinks to be treated
as relative to the current directory.
Helps sysinst handle existing symlinks in the target system.
Remove 'L' from the usage (got spilt into 'h' and 'H' many moons ago)
Add 'S' to usage, and put into correct place in options list.
|
| 1.32 |
| 10-Oct-2004 |
christos | PR/27213: Greg A. Woods: pax doesn't honour SIGPIPE when listing
But always exit, not just on SIGPIPE.
|
| 1.31 |
| 22-Aug-2004 |
tron | Propery handle "cpio" archives where the last hardlink includes the
data of a file. This fixes PR bin/26514.
|
| 1.30 |
| 16-Apr-2004 |
christos | remove misplaced semi-colons.
|
| 1.29 |
| 27-Oct-2003 |
lukem | branches: 1.29.2;
Overhaul how `build.sh tools' are used:
* Rename "config.h" to "nbtool_config.h" and
HAVE_CONFIG_H to HAVE_NBTOOL_CONFIG_H.
This makes in more obvious in the source when we're using
tools/compat/config.h versus "standard autoconf" config.h
* Consistently move the inclusion of nbtool_config.h to before
<sys/cdefs.h> so that the former can provide __RCSID() (et al),
and there's no need to protect those macros any more.
These changes should make it easier to "tool-ify" a program by adding:
#if HAVE_NBTOOL_CONFIG_H
#include "nbtool_config.h"
#endif
to the top of the source files (for the general case).
|
| 1.28 |
| 13-Oct-2003 |
agc | Move Keith Muller's code from a 4-clause to a 3-clause licence by removing
the advertising clause. Diffs provided in PR 22397 by Joel Baker, confirmed
to the board by Keith Muller.
|
| 1.27 |
| 07-Aug-2003 |
agc | Move UCB-licensed code from 4-clause to 3-clause licence.
Patches provided by Joel Baker in PR 22249, verified by myself.
|
| 1.26 |
| 08-Jul-2003 |
simonb | Add support for gnutar's -O "extract to stdout" option.
|
| 1.25 |
| 23-Jun-2003 |
grant | consistently use "cannot" instead of "can not".
|
| 1.24 |
| 31-Mar-2003 |
christos | RP/8227: Peter Seeback: Emulate old gnu tar better.
|
| 1.23 |
| 09-Feb-2003 |
grant | cosmetic error condition improvements.
- sprinkle some fflush() to print filenames correctly.
- print a \n to stdout to fix formatting.
- English, consistently use "Cannot" in error messages.
some whitespace cleanup.
|
| 1.22 |
| 02-Feb-2003 |
wiz | Fix various spelling, grammar, and punctuation problems in comments, from Sergey Svishchev in PR 20164.
|
| 1.21 |
| 10-Dec-2002 |
christos | PR/19339: Martin Weber: Tar fails to append on empty files and exits with
0. Revert previous change for PR/18689. We always want to exit with
an error if we could not determine the archive format. Instead,
treat empty files specially. On list/extract we turn into no/op.
On append, we turn into archive.
|
| 1.20 |
| 18-Oct-2002 |
itojun | exit with 0 if the input is empty of not a tar file. matches GNU tar behavior.
solves PR 18689.
|
| 1.19 |
| 17-Oct-2002 |
christos | Add proper longlink support. Previously we handled longname support, and
the longlink support was completely wrong.
|
| 1.18 |
| 16-Oct-2002 |
christos | Support gnu long filename extensions by default for tar on create, list, and
extract. We now generate GNU tar archives by default ("ustar ^@" instead of
"ustar^@00"). GNU extensions can be disabled with --strict.
XXX: long symlinks untested.
|
| 1.17 |
| 12-Oct-2002 |
christos | merge OpenBSD changes:
- correct -C processing
- add ability to read filenames and flags from a file
- don't print dangerous escape sequences to the terminal
- use strlcpy/strncpy properly.
- handle tmpfile creation better.
- improve documentation of options.
- handle stdout/stderr list selection correctly.
- kill gzip when we get interrupted.
- simplify gzip setup.
- add more flags to programs.
additional changes:
- librmt processing.
- set POSIXLY_CORRECT in options parsing.
- prevent more string overruns.
- support -T
we don't turn the switch on to replace tar and cpio yet.
|
| 1.16 |
| 31-Jan-2002 |
tv | branches: 1.16.2;
Protect __RCSID and __COPYRIGHT from being invoked if not defined.
|
| 1.15 |
| 25-Oct-2001 |
lukem | - ansi KNF (just remove all the #ifndef __STDC__ prototype junk,
leaving the ansi stuff)
- use longlong_t instead of quad_t (etc), and rename *uqd*() -> *ull*()
- clean up the NET2_STAT stuff similar to ftpd; provide #defines and
macros which select which cast to use, etc
- clean up the NET2_FTS and NET2_REGEX #define use
|
| 1.14 |
| 17-Feb-2000 |
itohy | Cleanup and fix typos.
Partially from FreeBSD.
|
| 1.13 |
| 22-Oct-1999 |
mrg | support ././@LongLink extraction, as created by GNU tar.
|
| 1.12 |
| 24-Aug-1999 |
tron | branches: 1.12.2;
Strip leading slashes from filenames by default, add new "A" option to
disable this behaviour. Patches supplied by Peter Seebach in PR bin/8233.
|
| 1.11 |
| 03-Mar-1999 |
christos | Add SIGINFO support.
|
| 1.10 |
| 10-Aug-1998 |
tv | Transparently handle old-style GNU tar archives that may have garbage in
the trailing block and do not have an end-of-archive marker. (Does this
handling based on whether the ustar id is "ustar" or "ustar ".)
|
| 1.9 |
| 28-Jul-1998 |
mycroft | Use the uid/gid caching moved into libc. Fixed a memory leak!
|
| 1.8 |
| 01-Apr-1998 |
kleink | Need <time.h> for time() prototype.
|
| 1.7 |
| 20-Jul-1997 |
christos | - Rename local warn so tty_warn that we can include <err.h> since this program
uses err() and errx().
- Fix printf format strings.
- Added WARNS=1; note
- Added missing prototypes.
- Split overloaded trail function into trail() and subtrail().
|
| 1.6 |
| 11-Jan-1997 |
tls | kill 'register'
|
| 1.5 |
| 21-Mar-1995 |
cgd | convert to new RCS id conventions.
|
| 1.4 |
| 23-Sep-1994 |
mycroft | Eliminate uses of some obsolete functions.
|
| 1.3 |
| 14-Jun-1994 |
mycroft | Fix up RCS ids.
|
| 1.2 |
| 13-Jun-1994 |
jtc | Add RCS ID's
|
| 1.1 |
| 13-Jun-1994 |
jtc | branches: 1.1.1;
Initial revision
|
| 1.1.1.1 |
| 13-Jun-1994 |
jtc | From 4.4 lite
|
| 1.12.2.1 |
| 27-Dec-1999 |
wrstuden | Pull up to last week's -current.
|
| 1.16.2.3 |
| 25-Aug-2004 |
he | Pull up revision 1.30 (requested by cube in ticket #1732):
Remove misplaced semi-colons.
|
| 1.16.2.2 |
| 16-Jun-2004 |
jmc | fix botched pullup from ticket #1021 and make sure this compiles on
non-NetBSD hosts again. Also fixes PR#24481
|
| 1.16.2.1 |
| 07-Apr-2004 |
jmc | Pullup rev 1.17-1.29 (requested by rafal in ticket #1021)
Pullup pax to current version on trunk. Includes many fixes.
|
| 1.29.2.2 |
| 25-Aug-2004 |
jmc | branches: 1.29.2.2.2;
Pullup rev 1.31 (requested by tron in ticket #784)
Propery handle "cpio" archives where the last hardlink includes the
data of a file. PR#26514
|
| 1.29.2.1 |
| 21-Apr-2004 |
jmc | Pullup rev 1.30 (requested by christos in ticket #170)
Fixes for multiple pax pr's. PR#25200. PR#25207.
|
| 1.29.2.2.2.1 |
| 23-Jul-2005 |
snj | Apply patch (requested by riz in ticket #5512):
Sync pax with HEAD of 2005-07-22.
|
| 1.54.20.1 |
| 13-May-2009 |
jym | Sync with HEAD.
Third (and last) commit. See http://mail-index.netbsd.org/source-changes/2009/05/13/msg221222.html
|
| 1.56.46.1 |
| 07-Aug-2024 |
martin | Pull up following revision(s) (requested by riastradh in ticket #1863):
bin/pax/buf_subs.c: revision 1.31
tests/bin/pax/t_pax.sh: revision 1.3
tests/bin/pax/t_pax.sh: revision 1.4
tests/bin/pax/t_pax.sh: revision 1.5
tests/bin/pax/t_pax.sh: revision 1.6
tests/bin/pax/t_pax.sh: revision 1.7
bin/pax/extern.h: revision 1.61
bin/pax/pax.c: revision 1.50
bin/pax/pax.c: revision 1.51
bin/pax/file_subs.c: revision 1.65
bin/pax/ftree.c: revision 1.43
bin/pax/ar_subs.c: revision 1.58
pax: exit 0 if stdin filelist is used and empty
If copying a list of files from stdin, exit zero instead of non-zero
if there are no files supplied.
AFAICT, POSIX doesn't require a non-zero an error in this situation,
since there are no files to not match.
Fix from PR bin/41736 by Lloyd Parkes.
pax: don't overwrite destination if -r -w copy fails
Add more error handling to pax -r -w so that any failure
during the copy to the temporary file (including a failed flush)
prevents any existing destination file from being replaced
with the partial (including possibly empty) temporary file.
The partial temporary file is removed. pax still exists non-zero.
Thanks to Michael van Elst (mlelstv@) for the analysis
of the problem in the PR.
Should fix PR misc/33753.
tests/bin/pax: Add test for pax list in an ungettable cwd.
The list operation has no need to touch the file system, so it should
have no need for open(".") or getcwd() to succeed.
PR bin/44498: tar(1) unnecessarily demands that getcwd() work
(The PR was filed about tar(1), which is now bsdtar by default, but
the issue applies to pax(1) too and would continue to apply to tar(1)
if you set MKBSDTAR=no.)
pax(1): Don't require open(".") or getcwd to work for list operation.
PR 44498: tar(1) unnecessarily demands that getcwd() work
tests/bin/pax: Test pax(1) succeeds with empty file list on stdin.
PR bin/41736: pax reports an error when copying zero files
tests/bin/pax: Add some more cwd-related test cases.
PR bin/44498: tar(1) unnecessarily demands that getcwd() work
pax(1): Only require getcwd if we're reading without --insecure.
No other paths use the result of getcwd.
PR bin/44498: tar(1) unnecessarily demands that getcwd() work
|
| 1.56.44.2 |
| 21-Apr-2020 |
martin | Ooops, restore accidently removed files from merge mishap
|
| 1.56.44.1 |
| 21-Apr-2020 |
martin | Sync with HEAD
|
| 1.57.2.1 |
| 07-Aug-2024 |
martin | Pull up following revision(s) (requested by riastradh in ticket #776):
bin/pax/buf_subs.c: revision 1.31
tests/bin/pax/t_pax.sh: revision 1.3
tests/bin/pax/t_pax.sh: revision 1.4
tests/bin/pax/t_pax.sh: revision 1.5
tests/bin/pax/t_pax.sh: revision 1.6
tests/bin/pax/t_pax.sh: revision 1.7
bin/pax/extern.h: revision 1.61
bin/pax/pax.c: revision 1.50
bin/pax/pax.c: revision 1.51
bin/pax/file_subs.c: revision 1.65
bin/pax/ftree.c: revision 1.43
bin/pax/ar_subs.c: revision 1.58
pax: exit 0 if stdin filelist is used and empty
If copying a list of files from stdin, exit zero instead of non-zero
if there are no files supplied.
AFAICT, POSIX doesn't require a non-zero an error in this situation,
since there are no files to not match.
Fix from PR bin/41736 by Lloyd Parkes.
pax: don't overwrite destination if -r -w copy fails
Add more error handling to pax -r -w so that any failure
during the copy to the temporary file (including a failed flush)
prevents any existing destination file from being replaced
with the partial (including possibly empty) temporary file.
The partial temporary file is removed. pax still exists non-zero.
Thanks to Michael van Elst (mlelstv@) for the analysis
of the problem in the PR.
Should fix PR misc/33753.
tests/bin/pax: Add test for pax list in an ungettable cwd.
The list operation has no need to touch the file system, so it should
have no need for open(".") or getcwd() to succeed.
PR bin/44498: tar(1) unnecessarily demands that getcwd() work
(The PR was filed about tar(1), which is now bsdtar by default, but
the issue applies to pax(1) too and would continue to apply to tar(1)
if you set MKBSDTAR=no.)
pax(1): Don't require open(".") or getcwd to work for list operation.
PR 44498: tar(1) unnecessarily demands that getcwd() work
tests/bin/pax: Test pax(1) succeeds with empty file list on stdin.
PR bin/41736: pax reports an error when copying zero files
tests/bin/pax: Add some more cwd-related test cases.
PR bin/44498: tar(1) unnecessarily demands that getcwd() work
pax(1): Only require getcwd if we're reading without --insecure.
No other paths use the result of getcwd.
PR bin/44498: tar(1) unnecessarily demands that getcwd() work
|
