Lennart Poettering 992e8f224b util-lib: rework /tmp and /var/tmp handling code ...

Beef up the existing var_tmp() call, rename it to var_tmp_dir() and add a
matching tmp_dir() call (the former looks for the place for /var/tmp, the
latter for /tmp).

Both calls check $TMPDIR, $TEMP, $TMP, following the algorithm Python3 uses.
All dirs are validated before use. secure_getenv() is used in order to limite
exposure in suid binaries.

This also ports a couple of users over to these new APIs.

The var_tmp() return parameter is changed from an allocated buffer the caller
will own to a const string either pointing into environ[], or into a static
const buffer. Given that environ[] is mostly considered constant (and this is
exposed in the very well-known getenv() call), this should be OK behaviour and
allows us to avoid memory allocations in most cases.

Note that $TMPDIR and friends override both /var/tmp and /tmp usage if set.

2016-08-04 16:27:07 +02:00

..

.gitignore

test: generate tests for OrderedHashmap from Hashmap tests

2014-10-23 17:38:02 +02:00

Makefile

…

test-acl-util.c

tree-wide: remove Emacs lines from all files

2016-02-10 13:41:57 +01:00

test-af-list.c

util-lib: split our string related calls from util.[ch] into its own file string-util.[ch]

2015-10-24 23:05:02 +02:00

test-alloc-util.c

tests: move alloc related tests to test-alloc-util.c

2016-03-03 18:46:58 +01:00

test-architecture.c

tree-wide: remove Emacs lines from all files

2016-02-10 13:41:57 +01:00

test-arphrd-list.c

util-lib: split our string related calls from util.[ch] into its own file string-util.[ch]

2015-10-24 23:05:02 +02:00

test-ask-password-api.c

tree-wide: remove Emacs lines from all files

2016-02-10 13:41:57 +01:00

test-async.c

util-lib: move more file I/O related calls into fileio.[ch]

2015-10-27 13:25:55 +01:00

test-barrier.c

tree-wide: remove Emacs lines from all files

2016-02-10 13:41:57 +01:00

test-bitmap.c

bitmap: make bitmap_clear free the bitmap array

2015-07-31 19:08:26 +02:00

test-boot-timestamps.c

shared/acpi-fpdt: use ENODATA for missing data and skip test

2016-03-04 21:45:45 -05:00

test-btrfs.c

tree-wide: remove Emacs lines from all files

2016-02-10 13:41:57 +01:00

test-calendarspec.c

util-lib: make timestamp generation and parsing reversible (#3869)

2016-08-03 19:04:53 -04:00

test-cap-list.c

tree-wide: remove Emacs lines from all files

2016-02-10 13:41:57 +01:00

test-capability.c

tests: test ambient capabilities.

2016-01-12 12:14:50 +02:00

test-cgroup-mask.c

Merge pull request #3290 from htejun/cgroup2-io-compat

2016-05-20 18:53:11 +02:00

test-cgroup-util.c

tree-wide: remove Emacs lines from all files

2016-02-10 13:41:57 +01:00

test-cgroup.c

core: when forcibly killing/aborting left-over unit processes log about it

2016-07-20 14:35:15 +02:00

test-clock.c

test-clock: fix FILE* leak

2016-02-29 17:40:08 +01:00

test-condition.c

Merge pull request 3821 from davide125/fix-tests

2016-07-31 22:06:09 -04:00

test-conf-files.c

tree-wide: remove Emacs lines from all files

2016-02-10 13:41:57 +01:00

test-conf-parser.c

tests: move conf-parser related tests to test-conf-parser.c

2016-03-03 19:04:06 +01:00

test-copy.c

test-copy: never call alloca() in a loop

2016-04-29 14:28:04 +02:00

test-cpu-set-util.c

tests: move cpu-set-util related tests to test-cpu-set-util.c

2016-03-03 18:46:58 +01:00

test-daemon.c

Enable test-daemon, test-log, test-watchdog by default

2016-03-04 21:45:45 -05:00

test-date.c

tree-wide: remove Emacs lines from all files

2016-02-10 13:41:57 +01:00

test-device-nodes.c

tree-wide: remove Emacs lines from all files

2016-02-10 13:41:57 +01:00

test-dns-domain.c

tree-wide: remove Emacs lines from all files

2016-02-10 13:41:57 +01:00

test-ellipsize.c

tree-wide: remove Emacs lines from all files

2016-02-10 13:41:57 +01:00

test-engine.c

basic: remove rm_rf_and_free, add rm_rf_physical_and_free, use rm_rf_physical_and_freep in tests (#3292)

2016-05-20 15:08:24 +02:00

test-env-util.c

test-env-util: test env_{value,assignment}_is_valid

2016-03-21 16:49:42 -04:00

test-escape.c

tests: move escape related tests to test-escape.c

2016-03-03 18:46:58 +01:00

test-execute.c

test: fix test-execute personality tests on ppc64 and aarch64 (#3825)

2016-08-02 16:22:56 +02:00

test-extract-word.c

tree-wide: remove Emacs lines from all files

2016-02-10 13:41:57 +01:00

test-fd-util.c

tests: move fd-util related tests to test-fd-util.c

2016-03-03 19:04:06 +01:00

test-fdset.c

util-lib: move more file I/O related calls into fileio.[ch]

2015-10-27 13:25:55 +01:00

test-fileio.c

basic: define HEXDIGITS

2016-05-17 16:55:20 -04:00

test-firewall-util.c

tree-wide: remove Emacs lines from all files

2016-02-10 13:41:57 +01:00

test-fs-util.c

util-lib: rework /tmp and /var/tmp handling code

2016-08-04 16:27:07 +02:00

test-fstab-util.c

tests: move fstab-util related tests to test-fstab-util.c

2016-03-03 19:04:06 +01:00

test-glob-util.c

tests: move glob-util related tests to test-glob-util.c

2016-03-03 19:04:07 +01:00

test-hashmap-plain.c

test-hashmap: fix undefined behaviour on string constants

2016-02-18 19:39:10 -05:00

test-hashmap.c

tree-wide: sort includes

2015-11-16 22:09:36 +01:00

test-helper.h

tree-wide: remove Emacs lines from all files

2016-02-10 13:41:57 +01:00

test-hexdecoct.c

tests: move hexdecoct tests to test-hexdecoct.c

2016-03-03 18:46:58 +01:00

test-hostname-util.c

tree-wide: remove Emacs lines from all files

2016-02-10 13:41:57 +01:00

test-hostname.c

tree-wide: remove Emacs lines from all files

2016-02-10 13:41:57 +01:00

test-id128.c

sd-id128: be more liberal when reading files with 128bit IDs

2016-07-25 20:53:26 +02:00

test-install-root.c

shared/install: allow "enable" on linked unit files (#3790)

2016-07-25 16:20:16 +02:00

test-install.c

core: Filter by unit name behind the D-Bus, instead on the client side (#3142)

2016-04-29 15:59:51 +02:00

test-io-util.c

tests: move io-util related tests to test-io-util

2016-03-03 19:04:06 +01:00

test-ipcrm.c

test-ipcrm: fix log message

2016-03-10 12:57:23 +01:00

test-job-type.c

tree-wide: remove Emacs lines from all files

2016-02-10 13:41:57 +01:00

test-libudev.c

test-libudev: disable monitor mode by default and add to automatic tests

2016-03-04 21:45:45 -05:00

test-list.c

basic: add LIST_INSERT_BEFORE

2015-08-04 03:23:43 -07:00

test-locale-util.c

tree-wide: sort includes

2015-11-16 22:09:36 +01:00

test-log.c

tree-wide: remove Emacs lines from all files

2016-02-10 13:41:57 +01:00

test-loopback.c

Move test-loopback to normal tests

2016-03-04 21:45:44 -05:00

test-namespace.c

tests: don't silently skip test-namespace

2016-04-10 23:41:04 +00:00

test-netlink-manual.c

tree-wide: minor formatting inconsistency cleanups

2016-02-23 14:20:34 -08:00

test-ns.c

Remove kdbus custom endpoint support

2016-02-11 22:12:04 +01:00

test-nss.c

tree-wide: htonl() is weird, let's use htobe32() instead (#3538)

2016-06-15 01:26:01 +02:00

test-parse-util.c

src/test: add tests for parse_percent_unbounded (#3889)

2016-08-04 09:54:10 -04:00

test-path-lookup.c

systemctl: don't confuse sysv code with generated units

2016-04-12 13:43:32 +02:00

test-path-util.c

test-path-util: check for /lt-test-path-util or /test-path-util (#3841)

2016-07-31 21:50:50 -04:00

test-path.c

basic: remove rm_rf_and_free, add rm_rf_physical_and_free, use rm_rf_physical_and_freep in tests (#3292)

2016-05-20 15:08:24 +02:00

test-prioq.c

tree-wide: remove Emacs lines from all files

2016-02-10 13:41:57 +01:00

test-proc-cmdline.c

core: parse rd.rescue and rd.emergency as initrd-specific shorthands (#3488)

2016-06-13 16:28:42 +02:00

test-process-util.c

tests: skip process 1 tests if systemd not is running

2016-07-29 14:30:46 -07:00

test-ratelimit.c

tree-wide: sort includes

2015-11-16 22:09:36 +01:00

test-replace-var.c

tree-wide: remove Emacs lines from all files

2016-02-10 13:41:57 +01:00

test-rlimit-util.c

core: make parsing of RLIMIT_NICE aware of actual nice levels

2016-04-29 16:27:49 +02:00

test-sched-prio.c

basic: remove rm_rf_and_free, add rm_rf_physical_and_free, use rm_rf_physical_and_freep in tests (#3292)

2016-05-20 15:08:24 +02:00

test-selinux.c

test-selinux: use yes_no() and strnull()

2016-03-04 21:45:58 -05:00

test-set.c

core: set_put never returns -EEXIST

2015-04-10 17:13:15 +02:00

test-sigbus.c

tree-wide: remove Emacs lines from all files

2016-02-10 13:41:57 +01:00

test-signal-util.c

tests: move signal-util related tests to test-signal-util.c

2016-03-03 18:46:58 +01:00

test-siphash24.c

test-siphash24: add a test for concatenating very short buffers

2016-02-20 16:34:59 -05:00

test-sizeof.c

test-sizeof: add a helper which prints variable sizes and signedness

2016-03-02 10:42:27 -05:00

test-sleep.c

tree-wide: remove Emacs lines from all files

2016-02-10 13:41:57 +01:00

test-socket-util.c

tree-wide: htonl() is weird, let's use htobe32() instead (#3538)

2016-06-15 01:26:01 +02:00

test-stat-util.c

tests: move stat-util related tests to test-stat-util.c

2016-03-03 19:04:06 +01:00

test-strbuf.c

tree-wide: remove Emacs lines from all files

2016-02-10 13:41:57 +01:00

test-string-util.c

tests: move string related tests to test-string-util.c

2016-03-03 18:46:58 +01:00

test-strip-tab-ansi.c

tree-wide: remove Emacs lines from all files

2016-02-10 13:41:57 +01:00

test-strv.c

basic/strv: add an extra NUL after strings in strv_make_nulstr

2016-07-17 15:34:57 -04:00

test-strxcpyx.c

tree-wide: remove Emacs lines from all files

2016-02-10 13:41:57 +01:00

test-tables.c

remove bus-proxyd

2016-02-12 19:10:01 +01:00

test-terminal-util.c

tree-wide: sort includes

2015-11-16 22:09:36 +01:00

test-time.c

util-lib: make timestamp generation and parsing reversible (#3869)

2016-08-03 19:04:53 -04:00

test-tmpfiles.c

tree-wide: remove unused variables (#3098)

2016-04-22 20:49:07 -04:00

test-udev.c

tests: port udev-test to log_*_errno (#3015)

2016-04-11 21:31:57 +02:00

test-uid-range.c

tree-wide: remove Emacs lines from all files

2016-02-10 13:41:57 +01:00

test-unaligned.c

util-lib: add accessors for unaligned native endian words

2016-06-06 19:59:09 +02:00

test-unit-file.c

basic: remove rm_rf_and_free, add rm_rf_physical_and_free, use rm_rf_physical_and_freep in tests (#3292)

2016-05-20 15:08:24 +02:00

test-unit-name.c

core: remove ManagerRunningAs enum

2016-04-12 13:43:30 +02:00

test-user-util.c

sysusers: move various user credential validity checks to src/basic/

2016-07-22 15:53:45 +02:00

test-utf8.c

tree-wide: remove Emacs lines from all files

2016-02-10 13:41:57 +01:00

test-util.c

core: support percentage specifications on TasksMax=

2016-07-22 15:33:12 +02:00

test-verbs.c

test-verbs: add unit tests for verbs minilib

2015-01-08 15:57:38 -05:00

test-watchdog.c

tree-wide: remove Emacs lines from all files

2016-02-10 13:41:57 +01:00

test-web-util.c

tests: move web-util related tests to test-web-util.c

2016-03-03 18:46:58 +01:00

test-xattr-util.c

tests: move xattr-util related tests to test-xattr-util.c

2016-03-03 19:04:07 +01:00

test-xml.c

tree-wide: remove Emacs lines from all files

2016-02-10 13:41:57 +01:00