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2016-12-20firstboot: add kernel cmdline option to disable firstboot wizardLennart Poettering
If booting with systemd.firstboot=0 the wizard will be skipped.
2016-12-20core: modernize the SwitchRoot() bus method a bitLennart Poettering
Let's more verbose error messages when validating the input parameters fails. Also, call path_is_os_tree() properly, as it doesn't return a boolean, but possibly also an error. Finally, check for the existance of the new init process with chase_symlinks() to properly handle possible symlinks on the init binary (which might actually be pretty likely).
2016-12-20util-lib: add new path_is_temporary_fs() APILennart Poettering
As simple wrapper around fd_is_temporary_fs().
2016-12-20gpt-auto-generator: rename add_boot() → add_esp()Lennart Poettering
After all, the call doesn't necessarily mount /boot anymore, but possibly /efi now.
2016-12-20tree-wide: always invoke setmntent() with "re" modeLennart Poettering
Let's make sure O_CLOEXEC is set for the file descriptor.
2016-12-20util-lib: make sure fd_check_fstype() opens files with O_CLOEXECLennart Poettering
Also, O_NOCTTY is a safer bet, let's add that too.
2016-12-20core: minor coding style/wording fixesLennart Poettering
2016-12-20util-lib: beef path_is_os_tree() up a bitLennart Poettering
Let's use chase_symlinks() when looking for /etc/os-release and /usr/lib/os-release as these files might be symlinks (and actually are IRL on some distros).
2016-12-20util-lib: accept invoking chase_symlinks() with a NULL return parameterLennart Poettering
Let's permit invoking chase_symlinks() with a NULL return parameter. If so, the resolved name is not returned, and call is useful for checking for existance of a file, without actually returning its ultimate path.
2016-12-20core: add comment why we don't bother with MS_SHARED remounting of / in ↵Lennart Poettering
containers
2016-12-20shared: use uid_is_valid() for checking validity of UIDsLennart Poettering
2016-12-20nspawn: split out VolatileMode definitionsLennart Poettering
This moves the VolatileMode enum and its helper functions to src/shared/. This is useful to then reuse them to implement systemd.volatile= in a later commit.
2016-12-20man/journalctl: mention systemd-journal-remote(8) (#4929)Baruch Siach
Make it easier to figure out how to use the journalctl export format.
2016-12-20Merge pull request #4904 from dobyrch/calendar-range-stepLennart Poettering
calendarspec: allow repetition values with ranges
2016-12-20systemctl: do not segfault when we cannot find template unit (#4915)Zbigniew Jędrzejewski-Szmek
Core was generated by `systemctl cat test@.target test@.service'. Program terminated with signal SIGSEGV, Segmentation fault. 32 movdqu (%rdi), %xmm0 (gdb) bt -0 strrchr () at ../sysdeps/x86_64/strrchr.S:32 -1 0x00007f57fdf837fe in __GI___basename (filename=0x0) at basename.c:24 -2 0x000055b8a77d0d91 in unit_find_paths (bus=0x55b8a9242f90, unit_name=0x55b8a92428f0 "test@.service", lp=0x7ffdc9070400, fragment_path=0x7ffdc90703e0, dropin_paths=0x7ffdc90703e8) at src/systemctl/systemctl.c:2584 -3 0x000055b8a77dbae5 in cat (argc=3, argv=0x7ffdc9070678, userdata=0x0) at src/systemctl/systemctl.c:5324 -4 0x00007f57fe55fc6b in dispatch_verb (argc=5, argv=0x7ffdc9070668, verbs=0x55b8a77f1c60 <verbs>, userdata=0x0) at src/basic/verbs.c:92 -5 0x000055b8a77e477f in systemctl_main (argc=5, argv=0x7ffdc9070668) at src/systemctl/systemctl.c:8141 -6 0x000055b8a77e5572 in main (argc=5, argv=0x7ffdc9070668) at src/systemctl/systemctl.c:8412 The right behaviour is not easy in this case. Implement some "sensible" logic. Fixes #4912.
2016-12-20build-sys: revert dbus >= 1.9.18 requirement (#4924)Mike Gilbert
Instead, document the necessary step to utilize older dbus versions.
2016-12-20Merge pull request #4926 from whot/hwdb-updatesMartin Pitt
Hwdb updates
2016-12-20hwdb: axis override for HP SpectrePeter Hutterer
https://bugzilla.redhat.com/show_bug.cgi?id=1402596
2016-12-20hwdb: add axis overrides for Asus Vivobook E402SAPeter Hutterer
2016-12-20hwdb: add axis override for Lenovo W530Peter Hutterer
https://bugs.freedesktop.org/show_bug.cgi?id=98844
2016-12-20hwdb: add axis override for Toshiba Tecra M11Peter Hutterer
2016-12-19networkd-ndisc: handle missing mtu gracefully (#4913)Jörg Thalheim
At least bird's implementation of router advertisement does not set MTU option by default (instead it supplies an option to the user). In this case just leave MTU as it is.
2016-12-18build-sys: treat format errors as fatal (#4910)Zbigniew Jędrzejewski-Szmek
We currently don't expect any warnings about format strings, on any architecture (#4612 removed the last few warnings). Turn those warnings into errors in the future. As requested by Martin Pitt. gcc documentation says that -Wformat=2 includes -Wformat-security and -Wformat-nonliteral so don't include them explicitly.
2016-12-18Merge pull request #4892 from poettering/buspolicymoveZbigniew Jędrzejewski-Szmek
build-sys: stop placing D-Bus policy below /etc
2016-12-18core: downgrade "Time has been changed" to debug (#4906)Zbigniew Jędrzejewski-Szmek
That message is emitted by every systemd instance on every resume: Dec 06 08:03:38 laptop systemd[1]: Time has been changed Dec 06 08:03:38 laptop systemd[823]: Time has been changed Dec 06 08:03:38 laptop systemd[916]: Time has been changed Dec 07 08:00:32 laptop systemd[1]: Time has been changed Dec 07 08:00:32 laptop systemd[823]: Time has been changed Dec 07 08:00:32 laptop systemd[916]: Time has been changed -- Reboot -- Dec 07 08:02:46 laptop systemd[836]: Time has been changed Dec 07 08:02:46 laptop systemd[1]: Time has been changed Dec 07 08:02:46 laptop systemd[926]: Time has been changed Dec 07 19:48:12 laptop systemd[1]: Time has been changed Dec 07 19:48:12 laptop systemd[836]: Time has been changed Dec 07 19:48:12 laptop systemd[926]: Time has been changed ... Fixes #4896.
2016-12-18Merge pull request #4911 from keszybz/fixletsMartin Pitt
A few simple fixes / improvements
2016-12-17basic/log: use IN_SETZbigniew Jędrzejewski-Szmek
2016-12-17test-compress: fix warning about LZ4_compress_limitedOutputZbigniew Jędrzejewski-Szmek
691b90d465 fixed one spot, but missed the other one.
2016-12-17core: remove spurious newlineZbigniew Jędrzejewski-Szmek
2016-12-17debug-generator: simplify handling of arg_default_unitZbigniew Jędrzejewski-Szmek
Also free the allocated memory before exiting.
2016-12-17Use SPECIAL_DEFAULT_TARGET consistentlyZbigniew Jędrzejewski-Szmek
2016-12-17Modify mount_propagation_flags_from_string to return a normal int codeZbigniew Jędrzejewski-Szmek
This means that callers can distiguish an error from flags==0, and don't have to special-case the empty string.
2016-12-17Merge pull request #4845 from poettering/various-smaller-fixesZbigniew Jędrzejewski-Szmek
Various smaller fixes
2016-12-17coredumpctl: let gdb handle the SIGINT signal (#4901)Franck Bui
Even if pressing Ctrl-c after spawning gdb with "coredumpctl gdb" is not really useful, we should let gdb handle the signal entirely otherwise the user can be suprised to see a different behavior when gdb is started by coredumpctl vs when it's started directly. Indeed in the former case, gdb exits due to coredumpctl being killed by the signal. So this patch makes coredumpctl ignore SIGINT as long as gdb is running.
2016-12-17README: bump dbus depZbigniew Jędrzejewski-Szmek
We should also mention this in NEWS before release. Suggested text: > DBus policy files are now installed into /usr rather than /etc. Make sure > your system has dbus = 1.9.18 running before upgrading to this version, or > override the install path with --with-dbuspolicydir=
2016-12-16calendarspec: remove superfluous variablesDouglas Christman
2016-12-16calendarspec: rename fields of CalendarComponentDouglas Christman
value/range_end -> start/stop
2016-12-16calendarspec: allow repetition values with rangesDouglas Christman
"Every other hour from 9 until 5" can be written as `9..17/2:00` instead of `9,11,13,15,17:00`
2016-12-16core: make mount units from /proc/self/mountinfo possibly bind to a device ↵Franck Bui
(#4515) Since commit 9d06297, mount units from mountinfo are not bound to their devices anymore (they use the "Requires" dependency instead). This has the following drawback: if a media is mounted and the eject button is pressed then the media is unconditionally ejected leaving some inconsistent states. Since udev is the component that is reacting (no matter if the device is used or not) to the eject button, users expect that udev at least try to unmount the media properly. This patch introduces a new property "SYSTEMD_MOUNT_DEVICE_BOUND". When set on a block device, all units that requires this device will see their "Requires" dependency upgraded to a "BindTo" one. This is currently only used by cdrom devices. This patch also gives the possibility to the user to restore the previous behavior that is bind a mount unit to a device. This is achieved by passing the "x-systemd.device-bound" option to mount(8). Please note that currently this is not working because libmount treats the x-* options has comments therefore they're not available in utab for later application retrievals.
2016-12-16bootctl: fix typo (#4897)Lucas Werkmeister
2016-12-16core: prevent invalid socket symlink target dereference (#4895)Stefan Hajnoczi
socket_find_symlink_target() returns a pointer to p->address.sockaddr.un.sun_path when the first byte is non-zero without checking that this is AF_UNIX socket. Since sockaddr is a union this byte could be non-zero for AF_INET sockets. Existing callers happen to be safe but is an accident waiting to happen. Use socket_address_get_path() since it checks for AF_UNIX.
2016-12-15rules: identify internal sound cards on platform bus (#4893)Daniel Drake
We have a system which has the HDMI audio capability internally, but pulseaudio is not giving it a very high priority compared to e.g. USB sound cards. The sound device appears on the platform bus and it is not currently tagged with any form factor information. It seems safe to assume that any sound card that is directly on the platform bus is of internal form factor, but we must be careful because udev rules will match all parent devices, not just the immediate parent, and you will frequently encounter setups such as: Platform bus -> USB host controller -> USB sound card In that case, SUBSYSTEMS==platform would match even though we're clearly working with an external USB sound card. In order to detect true platform devices here, we rely on the observation that if any parent devices of the sound card are PCI, USB or firewire devices, then this sound card cannot directly connected to the platform bus. Otherwise, if we find a parent device on the platform bus, we assume this is an internal sound card connected directly to the platform bus.
2016-12-15build-sys: stop placing D-Bus policy below /etcLennart Poettering
Let's start placing our D-Bus policy files in /usr rather than /etc. D-Bus supports this since 1.9.18, and moving our files over means we continue to work even if /etc is flushed out entirely (for example if systemd-nspawn's --volatile= switch is used). Since 1.9.18 was released summer 2015 it should be fine to require a newer version like this for our builds. https://lists.freedesktop.org/archives/dbus/2015-July/016746.html
2016-12-14calendarspec: free memory when parsing fails (#4890)Doug Christman
This prevents memory leaks on strings like `*~*-*`. Fixes #4887
2016-12-14update TODOLennart Poettering
2016-12-14mkosi: change /etc/issue text a bit for mkosi images build from systemd treeLennart Poettering
2016-12-14mkosi: run tests when building mkosi imagesLennart Poettering
2016-12-14build-sys: include the builddir in $PATH while testingLennart Poettering
udev-test.pl shells out systemd-detect-virt, and it really should invoke the version from the build tree instead of one supplied by the installed system, hence let's add the builddir to $PATH while building.
2016-12-14util-lib: rework rename_process() to be able to make use of PR_SET_MM_ARG_STARTLennart Poettering
PR_SET_MM_ARG_START allows us to relatively cleanly implement process renaming. However, it's only available with privileges. Hence, let's try to make use of it, and if we can't fall back to the traditional way of overriding argv[0]. This removes size restrictions on the process name shown in argv[] at least for privileged processes.
2016-12-14sysv-generator: properly translate sysv facilitiesLennart Poettering
We used the wrong return value in one case, so that our translations were thrown away. While we are at it, make sure to always initialize *ret on successful function exits. Fixes: #4762
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