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2015-06-03udevd: simplify signal mask handlingTom Gundersen
We used to block all signals, and restore the original signal mask before exec'ing external processes. Now we just block the signals we care about and unconditionally unblock all signals before exec'ing.
2015-06-01test-unit-file: add test for improperly escaped exec stringDaniel Mack
Add a regression test for the recent breakage of handling improperly escaped exec strings in unit files. Code contributed by Martin Pitt: https://bugs.freedesktop.org/show_bug.cgi?id=90794
2015-05-30test-fdset: add more testsRonny Chevalier
add tests for the following functions: - fdset_new_array - fdset_steal_first - fdset_isempty
2015-05-30tests: add test-conf-parserRonny Chevalier
2015-05-29util: split out signal-util.[ch] from util.[ch]Lennart Poettering
No functional changes.
2015-05-29udevd: event - port spawn_wait() to sd-eventTom Gundersen
This allows us to drop the special sigterm handling in spawn_wait() as this will now be passed directly to the worker event loop. We now log failing spawend processes at 'warning' level, and timeouts are in terms of CLOCK_BOOTTIME when available, otherwise the behavior is unchanged.
2015-05-29path-util: Change path_is_mount_point() symlink arg from bool to flagsMartin Pitt
This makes path_is_mount_point() consistent with fd_is_mount_point() wrt. flags.
2015-05-29path-util: Fix path_is_mount_point for filesMartin Pitt
Commits 27cc6f166 and f25afeb broke path_is_mount_point() for files (such as /etc/machine-id → /run/machine-id bind mounts) as with the factorization of fd_is_mount_point() we lost the parent directory. We cannot determine that from an fd only as openat(fd, "..") only works for directory fds. Change fd_is_mount_point() to behave like openat(): It now takes a file descriptor of the containing directory, a file name in it, and flags (which can be 0 or AT_SYMLINK_FOLLOW). Unlike name_to_handle_at() or openat(), fstatat() only accepts the inverse flag AT_SYMLINK_NOFOLLOW and complains with EINVAL about AT_SYMLINK_FOLLOW; so we need to transform the flags for that fallback. Adjust rm_rf_children() accordingly (only other caller of fd_is_mount_point() aside from path_is_mount_point()). Add test cases for files, links, and file bind mounts (the latter will only work when running as root). Split out a new test_path_is_mount_point() test case function as it got significantly larger now.
2015-05-25test: hostname - test that hostname is truly initializedTom Gundersen
Fixes CID CID 1299638 (use after free).
2015-05-21json: minor style fixessystemd/v220Lennart Poettering
2015-05-21test.json: fix build on x86-32 where int and intmax_t differLennart Poettering
2015-05-19json: fix a mem leakThomas Hindoe Paaboel Andersen
2015-05-19test/test-json: Tests for the tokenizer bugfix and the DOM parserPavel Odvody
The DOM parser tests are accompanied with structure and element analysis
2015-05-19hostname: Allow comments in /etc/hostnameMartin Pitt
The hostname(1) tool allows comments in /etc/hostname. Introduce a new read_hostname_config() in hostname-util which reads a hostname configuration file like /etc/hostname, strips out comments, whitespace, and cleans the hostname. Use it in hostname-setup.c and hostnamed and remove duplicated code. Update hostname manpage. Add tests. https://launchpad.net/bugs/1053048
2015-05-19test-hashmap: fix an assertThomas Hindoe Paaboel Andersen
CID#1299016
2015-05-18core: Private*/Protect* options with RootDirectoryAlban Crequy
When a service is chrooted with the option RootDirectory=/opt/..., then the options PrivateDevices, PrivateTmp, ProtectHome, ProtectSystem must mount the directories under $RootDirectory/{dev,tmp,home,usr,boot}. The test-ns tool can test setup_namespace() with and without chroot: $ sudo TEST_NS_PROJECTS=/home/lennart/projects ./test-ns $ sudo TEST_NS_CHROOT=/home/alban/debian-tree TEST_NS_PROJECTS=/home/alban/debian-tree/home/alban/Documents ./test-ns
2015-05-18util: split all hostname related calls into hostname-util.cLennart Poettering
2015-05-15core: Fix assertion with empty Exec*= pathsMartin Pitt
An Exec*= line with whitespace after modifiers, like ExecStart=- /bin/true is considered to have an empty command path. This is as specified, but causes systemd to crash with Assertion 'skip < l' failed at ../src/core/load-fragment.c:607, function config_parse_exec(). Aborting. Aborted (core dumped) Fix this by logging an error instead and ignoring the invalid line. Add corresponding test cases. Also add a test case for a completely empty value which resets the command list. https://launchpad.net/bugs/1454173
2015-05-13util: add generic calls for prefixing a root directory to a pathLennart Poettering
So far a number of utilities implemented their own calls for this, unify them in prefix_root() and prefix_roota(). The former uses heap memory, the latter allocates from the stack via alloca(). Port over most users of a --root= logic.
2015-05-11install: when exporting prefix InstallInfo to become UnitFileInstallInfoLennart Poettering
All other types exported from install.h should be namespaces like this, hence namespace InstallInfo the same way. Also, remove external forward definition of UnitFileScope type.
2015-05-11core: rename SystemdRunningAs to ManagerRunningAsLennart Poettering
It's primarily just a property of the Manager object after all, and we try to refer to PID 1 as "manager" instead of "systemd", hence let's to stick to this here too.
2015-05-11test-libudev: fix leak in error caseThomas Hindoe Paaboel Andersen
CID# 1297428
2015-05-11treewide: Correct typos and spell plural of bus consistentTorstein Husebø
2015-05-06test-libudev: add error handlingThomas Hindoe Paaboel Andersen
CID#1296244
2015-05-05core: be more strict when manipulating slices names and unescaping paths ↵Lennart Poettering
from unit names Let's better be safe then sorry.
2015-05-05core: rework unit name validation and manipulation logicLennart Poettering
A variety of changes: - Make sure all our calls distuingish OOM from other errors if OOM is not the only error possible. - Be much stricter when parsing escaped paths, do not accept trailing or leading escaped slashes. - Change unit validation to take a bit mask for allowing plain names, instance names or template names or an combination thereof. - Refuse manipulating invalid unit name
2015-05-05cgroup-util: be more strict when processing slice unit namesLennart Poettering
2015-04-30core: catch some special cases in cg_slice_to_path()Lennart Poettering
2015-04-30sd-bus,sd-login: add api for querying the slice within the the user systemd ↵Lennart Poettering
instance of a process units are organized in slice trees, not only for the system instance, but also for user systemd instances, expose this properly.
2015-04-30core: rework cgroup path parse logicLennart Poettering
Various cleanups, be stricter when parsing unit paths. Most importantly: return the root slice "-.slice" when asked for slice of paths that contain no slice component.
2015-04-29sd-bus: properly handle creds that are known but undefined for a processLennart Poettering
A number of fields do not apply to all processes, including: there a processes without a controlling tty, without parent process, without service, user services or session. To distuingish these cases from the case where we simply don't have the data, always return ENXIO for them, while returning ENODATA for the case where we really lack the information. Also update the credentials dumping code to show this properly. Fields that are known but do not apply are now shown as "n/a". Note that this also changes some of the calls in process-util.c and cgroup-util.c to return ENXIO for these cases.
2015-04-23path-util: make use of "mnt_id" field exported in /proc/self/fdinfo/<fd> to ↵Lennart Poettering
test for mount points It's a very recent kernel addition, but certainly makes sense to support.
2015-04-23util: Fix assertion in split() on missing 'Martin Pitt
When parsing a unit with a trailing slash after an escaped line break, like ExecStart=/bin/echo 'foo \ bar' the split() function (through config_parse()) asserted and crashed pid 1: Assertion 'current[*l + 1] == quotechars[0]' failed at ../src/shared/util.c:583, function split(). Aborting. Fix this by returning an error in this case ("trailing garbage"). Add corresponding test case. Also fix the missing "unit" argument of config_parse_exec() in the comment. https://launchpad.net/bugs/1447243
2015-04-21test: test-path and test-execute only need units in test/Ronny Chevalier
2015-04-11shared: add terminal-util.[ch]Ronny Chevalier
2015-04-10shared: add process-util.[ch]Ronny Chevalier
2015-04-10shared: add formats-util.hRonny Chevalier
2015-04-10core: set_put never returns -EEXISTRonny Chevalier
When the value is already there it returns 0. Also add a test to ensure this
2015-04-10util: unify how we parse mode_t stringsLennart Poettering
2015-04-10util: remove normalize_env_assignment(), it's unusedLennart Poettering
2015-04-10util: fix unicode decoding in unquote_first_word()Lennart Poettering
2015-04-10util: when unescaping C escape sequences support C++11 \u and \U unicode ↵Lennart Poettering
literals We simply recode them in utf8.
2015-04-09util: add shell_maybe_quote() call for preparing a string for shell cmdline ↵Lennart Poettering
inclusion If necessary the passed string is enclosed in "", and all special characters escapes. This also ports over usage in bus-util.c and job.c to use this, instead of a incorrect local implementation that forgets to properly escape.
2015-04-08test-socket-util: add test for in_addr_to_stringRonny Chevalier
2015-04-07test-util: don't mix declarations and codeThomas Hindoe Paaboel Andersen
2015-04-07path-util: fix more path_is_mount e792e890f falloutLennart Poettering
2015-04-07util: rework cunescape(), improve error handlingLennart Poettering
Change cunescape() to return a normal error code, so that we can distuingish OOM errors from parse errors. This also adds a flags parameter to control whether "relaxed" or normal parsing shall be done. If set no parse failures are generated, and the only reason why cunescape() can fail is OOM.
2015-04-06btrfs: add support for recursive btrfs snapshottingLennart Poettering
2015-04-06btrfs: make btrfs_subvol_snapshot() parameters a flags fieldLennart Poettering
2015-04-06btrfs: support recursively removing btrfs snapshotsLennart Poettering