Denys Vlasenko
332a191e7f
testsuite/tar.tests: fix false positive
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-06-27 14:35:56 +02:00
Denys Vlasenko
5738823dff
testsuite/tar.tests: fix false positive
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-06-27 10:01:49 +02:00
Harald van Dijk
8c24af9dcf
tar: fix interaction of delayed symlink and hardlink creation
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function old new delta
create_or_remember_link - 106 +106
create_links_from_list - 93 +93
find_applet_by_name 124 128 +4
unzip_main 2724 2726 +2
data_extract_all 891 873 -18
create_symlinks_from_list 64 - -64
create_or_remember_symlink 94 - -94
------------------------------------------------------------------------------
(add/remove: 2/2 grow/shrink: 2/1 up/down: 205/-176) Total: 29 bytes
Signed-off-by: Harald van Dijk <harald@gigawatt.nl>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-05-22 17:34:31 +02:00
Denys Vlasenko
a84db18fc7
tar,unzip: postpone creation of symlinks with "suspicious" targets
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This mostly reverts commit bc9bbeb2b8
"libarchive: do not extract unsafe symlinks unless $EXTRACT_UNSAFE_SYMLINKS=1"
Users report that it is somewhat too restrictive. See
https://bugs.busybox.net/show_bug.cgi?id=8411
In particular, this interferes with unpacking of busybox-based
filesystems with links like "sbin/applet" -> "../bin/busybox".
The change is made smaller by deleting ARCHIVE_EXTRACT_QUIET flag -
it is unused since 2010, and removing conditionals on it
allows commonalizing some error message codes.
function old new delta
create_or_remember_symlink - 94 +94
create_symlinks_from_list - 64 +64
tar_main 1002 1006 +4
unzip_main 2732 2724 -8
data_extract_all 984 891 -93
unsafe_symlink_target 147 - -147
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 1/2 up/down: 162/-248) Total: -86 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-02-20 16:06:53 +01:00
Denys Vlasenko
bc9bbeb2b8
libarchive: do not extract unsafe symlinks unless $EXTRACT_UNSAFE_SYMLINKS=1
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function old new delta
unsafe_symlink_target - 147 +147
unzip_main 2711 2732 +21
copy_file 1657 1678 +21
tar_main 999 971 -28
data_extract_all 1038 984 -54
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 2/2 up/down: 189/-82) Total: 107 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-08-10 11:52:42 +02:00
Denys Vlasenko
b920a38dc0
tar: postpone creation of symlinks with "suspicious" targets. Closes 8411
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function old new delta
data_extract_all 968 1038 +70
tar_main 952 986 +34
scan_tree 258 262 +4
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/0 up/down: 108/0) Total: 108 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-07-24 17:20:13 +02:00
Denys Vlasenko
76de3257f7
randomconfig fixes
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2016-12-12 19:17:12 +01:00
Denys Vlasenko
df25df784f
randomconfig fixes
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2016-12-12 14:33:53 +01:00
Denys Vlasenko
de912f0153
randomconfig fixes
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2016-12-12 11:08:51 +01:00
Denys Vlasenko
52ae098011
randomconfig fixes
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2016-12-12 09:26:16 +01:00
Denys Vlasenko
9655f95d0f
tar: handle pax-encoded utf8 filenames and link names. Closes 9406
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2016-11-11 17:56:45 +01:00
Denys Vlasenko
ecf25cb5bc
randomconfig fixes 5: false positive for tar; mount emits corrupted message
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2016-06-20 11:04:04 +02:00
Denys Vlasenko
0ad872baf3
randomconfig fixes 4
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2016-06-20 01:40:19 +02:00
Denys Vlasenko
bb0bf287d8
randomconfig fixes 2
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2016-06-19 21:54:04 +02:00
Denys Vlasenko
a960748748
tar: add a test that we don't write into symlinks
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-10-22 16:37:01 +02:00
Denys Vlasenko
6c563e370d
tar: add support for --strip-components=N
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function old new delta
data_extract_all 882 995 +113
tar_longopts 290 309 +19
tar_main 938 942 +4
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/0 up/down: 136/0) Total: 136 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-10-22 01:07:13 +02:00
Denys Vlasenko
7625811d25
testsuite: remove forgotten debug hack
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-12-31 23:25:46 +01:00
Denys Vlasenko
198b02f7dd
fix failures found by randomconfig builds
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-12-31 23:22:36 +01:00
Denys Vlasenko
0545e3b69a
tar: prevent empty file to be treated as valid tarball
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function old new delta
tar_main 879 895 +16
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-11-19 17:17:48 +01:00
Denys Vlasenko
dd1d8ab506
fix a copy/paste error in last tar testcase name
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-11-19 16:56:26 +01:00
Denys Vlasenko
1cbc642bed
tar: add a testcase for previous commit
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-11-19 14:52:02 +01:00
Denys Vlasenko
bb8d7db597
testsuite: add a test that tar detects XZ-compressed data
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-03-06 16:57:01 +01:00
Denys Vlasenko
b47b3ce1bd
randomconfig fixes
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-08-10 00:51:29 +02:00
Denys Vlasenko
b80acf58f1
tar: skip leading / and handle names like abc/..////def -> def (not ///def)
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function old new delta
strip_unsafe_prefix - 105 +105
writeFileToTarball 557 520 -37
get_header_tar 1545 1462 -83
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-03-02 01:21:02 +01:00
Denys Vlasenko
5e29e26388
tar: on extract, everything up to and including last ".." is stripped
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function old new delta
get_header_tar 1493 1545 +52
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-03-01 17:21:07 +01:00
Denys Vlasenko
b8ab4b0388
typo fix
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-02-06 20:02:15 +01:00
Denys Vlasenko
aef441cb4d
tar: fix a bug where autodetection messes up -z on extract
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-02-06 20:01:11 +01:00
Dan Fandrich
80d80ba6dd
Fixed a couple of failing tar tests
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The tar symlinks mode test is fixed similarly to the hardlinks
test in 0d7cb4cc
, and the read-only test is skipped by
SKIP_KNOWN_BUGS.
Signed-off-by: Dan Fandrich <dan@coneharvesters.com>
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-12 16:19:33 +02:00
Dan Fandrich
8d789e4197
tar: add a test for extraction of read-only directory
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Signed-off-by: Dan Fandrich <dan@coneharvesters.com>
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-05 16:16:46 +02:00
Denys Vlasenko
0d7cb4cc9e
fix false positive in testsuite/tar.tests
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Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-03 17:22:56 +02:00
Dan Fandrich
eb2bf5b6bf
Fix some test cases
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The tar tests still don't pass, but at least now it's because of
a problem with Busybox and not the tests themselves.
Signed-off-by: Dan Fandrich <dan@coneharvesters.com>
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-03 17:09:51 +02:00
Denys Vlasenko
0ef64bdb40
*: make GNU licensing statement forms more regular
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This change retains "or later" state! No licensing _changes_ here,
only form is adjusted (article, space between "GPL" and "v2" and so on).
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-08-16 20:14:46 +02:00
Dan Fandrich
775965de85
Improved portability of tests
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Removed assumptions about umask and locale. Fixed hostname
tests to work even when the host has no DNS domain set.
Signed-off-by: Dan Fandrich <dan@coneharvesters.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-08-11 14:09:28 +02:00
Denys Vlasenko
e82cf339e4
randomtest fixes
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-05-12 15:59:32 +02:00
Denys Vlasenko
da1382410b
randomtest fixes
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-05-11 12:02:48 +02:00
Denys Vlasenko
bfa1b2e8e8
randomtest fixes
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-05-11 03:53:57 +02:00
Denys Vlasenko
e3d90a90d4
randomconfig testsuite fixes
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-05-10 05:53:16 +02:00
Denys Vlasenko
e69ad87802
tar: fix "hardlinks to symlinks chown" bug 1519.
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-04-09 14:11:45 +02:00
Denys Vlasenko
02365a6ef7
tar: fix mishandling of repeated hardlink in tarball; expand tests
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function old new delta
data_extract_all 727 767 +40
get_header_tar 1576 1572 -4
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-04-09 10:52:52 +02:00
Chris Metcalf
208d35d21f
testsuite fixes
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Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-04-02 09:57:27 +02:00
Denys Vlasenko
8a936cfab7
tar: add support for --overwrite. +70 bytes.
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-12-16 23:18:59 +01:00
Denys Vlasenko
425ad9c93b
libunarchive: move dpkg-specific things into dpkg.c. 0 byte size differences
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-12-16 22:46:01 +01:00
Denys Vlasenko
bf22475e95
tar: add a test for latest fix
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-11-29 19:09:29 +01:00