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2015-09-29core: modernize prepare_reexecute()Lennart Poettering
2015-09-29core: exit early if we hit OOMLennart Poettering
2015-09-29core: use %m rather than strerror() where we canLennart Poettering
2015-09-29main: minor clean-upsLennart Poettering
Add (void) casting for a couple of functions where we knowingly ignore the returning error code. Use EXIT_FAILURE where appropriate. Try to initialize structures at declaration time, or at once.
2015-09-29tree-wide: take benefit of the fact that fdset_free() returns NULLLennart Poettering
2015-09-29core: order #includes in main.cLennart Poettering
2015-09-29strv: add strv_free_free() to strv.c and make use of itLennart Poettering
Let's teach it a new trick, and make it return NULL.
2015-09-29tree-wide: port more code to use send_one_fd() and receive_one_fd()Lennart Poettering
Also, make it slightly more powerful, by accepting a flags argument, and make it safe for handling if more than one cmsg attribute happens to be attached.
2015-09-29core: sort includes of manager.[ch] according to CODING_STYLELennart Poettering
2015-09-29prioq: add introduction commentDavid Herrmann
Add comment to prioq.c explaining what it does. And more importantly, mention that we implement a Heap. It's more than annoying having to figure out what the code actually does, without ever mentioning the word 'heap'.
2015-09-27sd-bus: va_start should use the last named parameterThomas Hindoe Paaboel Andersen
2015-09-27Merge pull request #1392 from dvdhrm/bus-format2Lennart Poettering
sd-bus: add sd_bus_path_{encode,decode}_many() (v2)
2015-09-27Merge pull request #1373 from pfl/dhcp6_opportunistic_configurationMartin Pitt
networkd: Be opportunistic when declaring link configured
2015-09-26sd-bus: add sd_bus_path_{encode,decode}_many()David Herrmann
This introduces two new helpers alongside sd_bus_path_{encode,decode}(), which work similarly to their counterparts, but accept a format-string as input. This allows encoding and decoding multiple labels of a format string at the same time.
2015-09-24load-fragment: Use parse_cpu_set in CPUAffinity supportFilipe Brandenburger
Tested with a dummy service running 'sleep', modifying its CPUAffinity, restarting the service and checking the ^Cpus_allowed entries in the /proc/PID/status file.
2015-09-24util: Add test for parse_cpu_setFilipe Brandenburger
2015-09-24util: refactor cpu_set parsing into its own functionFilipe Brandenburger
Use the new code in config_parse_cpu_affinity2. Tested by modifying CPUAffinity=... setting in /etc/systemd/system.conf and reloading the daemon, then checking ^Cpus_allowed in /proc/1/status to confirm the correct CPU mask is in place.
2015-09-24Merge pull request #1376 from dvdhrm/hostnamed-argcLennart Poettering
hostnamed: drop redundant code
2015-09-24hostnamed: drop redundant codeDavid Herrmann
Doing argc checks once is enough enough enough enough.
2015-09-24networkd: Be opportunistic when declaring link configuredPatrik Flykt
The DHCP variable in the [Network] section of the network configuration file moves the link to the configured state according to the following: DHCP=yes Link is configured when either DHCPv4 or DHCPv6 succeed DHCP=ipv4 Link is configured only when DHCPv4 succeeds DHCP=ipv6 Link is configured only when DHCPv6 succeeds DHCP=no Neither DHCPv4 or DHCPv6 is attempted Reported by Martin Pitt. Fixes https://github.com/systemd/systemd/issues/1368
2015-09-24s390: add personality supportHendrik Brueckner
Introduce personality support for Linux on z Systems to run particular services with a 64-bit or 31-bit personality.
2015-09-24Merge pull request #1366 from pocek/sd-event-fixesLennart Poettering
sd-event: fix prepare priority queue comparison function
2015-09-24Merge pull request #1332 from thom311/masterTom Gundersen
sd-dhcp6: ensure canceling lease timers and refactor setting lease
2015-09-24Merge pull request #1356 from pfl/dhcp6_suspendTom Gundersen
DHCPv6 suspend fixes
2015-09-24sd-event: fix prepare priority queue comparison functionKrzysztof Kotlenga
Otherwise a disabled event source can get swapped with an enabled one and cause a severe sd-event malfunction. http://lists.freedesktop.org/archives/systemd-devel/2015-September/034356.html
2015-09-23Merge pull request #1365 from floppym/kcmpLennart Poettering
Add fallback for kcmp() in case __NR_kcmp is undefined
2015-09-23Add fallback for kcmp() in case __NR_kcmp is undefinedMike Gilbert
IA64 is missing this syscall as of linux-4.2. This works around it until the necessary kernel patch gets merged.
2015-09-23Merge pull request #1349 from dvdhrm/sync-pamLennart Poettering
core: make setup_pam() synchronous
2015-09-23Merge pull request #1357 from again4you/devel/fix_smack_sd_pam_#2Lennart Poettering
exec: fix the wrong SMACK labeling of (sd-pam) daemon v3
2015-09-23Merge pull request #1345 from georgmu/fix_accept_raLennart Poettering
Set accept_ra to "2" if enabled in config
2015-09-23mising: add __NR_memfd_create syscall number for s390Hendrik Brueckner
2015-09-23exec: move mac_smack_apply_pid() and setup_pam() to same condition blockSangjung Woo
This cleans up exec_child() function by moving mac_smack_apply_pid() and setup_pam() to the same condition block, since both of them have the same condition (i.e params->apply_permissions). It improves readability without changing its operation.
2015-09-23networkd: Wait for DHCPv6 before announcing link configuredPatrik Flykt
Wait until DHCPv6 has acquired an address before announcing the link to be configured. Log the DHCPv6 lease lost event.
2015-09-23sd-dhcp6-client: Properly handle DHCPv6 client restart after resumePatrik Flykt
Whenever a Router Advertisement is received, dhcp6_configure() will be called. A Router Advertisment can also instruct DHCPv6 to start acquiring IPv6 addresses in manged mode, if it previously was handling only other information. As an Router Advertisment is also received after the DHCPv6 client has resumed from a suspend, fix the function not to assume DHCPv6 is currently running, but instead try to restart it. Handle sd_dhcp6_start() returning -EALREADY indicating that the DHCPv6 client was already running. Collect all client unrefs in one place to unclutter the error handling. Fixes https://github.com/systemd/systemd/issues/963
2015-09-23test-dhcp6-client: Update test case due to changed semanticsPatrik Flykt
Update the test case to stop the ongoing Information Request exchange before unsetting its state. To keep the test case callback verification simpler, temporarily unset the callback function before stopping.
2015-09-23sd-dhcp6-client: Prevent setting and restarting of DHCPv6 clientPatrik Flykt
Prevent modifications to index, MAC address, DUID and Information Request while the DHCPv6 client is running. Require the DHCPv6 client to be stopped first instead of always unconditionally restarting it if the caller calls sd_dhcp6_client_start() more than once. With this change, handling of for example incoming Router Advertisments becomes much easier.
2015-09-23exec: call setup_pam() after SMACK labelingSangjung Woo
When 'SmackProcessLabel=' is used in user@.service file, all processes launched in systemd user session should be labeled as the designated name of 'SmackProcessLabel' directive. However, if systemd has its own smack label using '--with-smack-run-label' configuration, '(sd-pam)' is labeled as the specific name of '--with-smack-run-label'. If 'SmackProcessLabel=' is used in user@.service file without '--with-smack-run-label' configuration, (sd-pam) is labeled as "_" since systemd (i.e. pid=1) is labeled as "_". This is mainly because setup_pam() function is called before applying smack label to child process. This patch fixes it by calling setup_pam() after setting the smack label.
2015-09-23Merge pull request #1339 from alkino/masterDaniel Mack
Hook more properties for transient units
2015-09-23Set accept_ra to "2" if enabled in configGeorg Müller
This causes the kernel to accept router advertisments even if ip forwarding is enabled for this interface. This fixes #1340.
2015-09-23Hook more properties for transient unitsNicolas Cornu
systemd-run can now launch units with WorkingDirectory, RootDirectory set.
2015-09-23core: make setup_pam() synchronousDavid Herrmann
If we spawn a unit with a non-empty 'PAMName=', we fork off a child-process _inside_ the unit, known as '(sd-pam)', which watches the session. It waits for the main-process to exit and then finishes it via pam_close_session(3). However, the '(sd-pam)' setup is highly asynchronous. There is no guarantee that process gets spawned before we finish the unit setup. Therefore, there might be a root-owned process inside of the cgroup of the unit, thus causing cg_migrate() to error-out with EPERM. This patch makes setup_pam() synchronous and waits for the '(sd-pam)' setup to finish before continuing. This guarantees that setresuid(2) was at least tried before we continue with the child setup of the real unit. Note that if setresuid(2) fails, we already warn loudly about it. You really must make sure that you own the passed user if using 'PAMName='. It seems very plausible to rely on that assumption.
2015-09-23Merge pull request #1346 from dvdhrm/user-shutdownLennart Poettering
core: fix shutdown of --user
2015-09-23busctl: also monitor messages to SERVICE argumentsLars Uebernickel
Add a 'destination' match rule for every SERVICE argument in addition to the 'sender' rule. This is consistent with busctl(1), which documents monitor as dumping "messages to or from this peer".
2015-09-22core: fix shutdown of --userDavid Herrmann
Shutting down a user session currently fails with: Sep 22 22:35:38 david-t2 systemd[640]: Reached target Shutdown. Sep 22 22:35:38 david-t2 systemd[640]: Starting Exit the Session... Sep 22 22:35:38 david-t2 systemd[640]: Received SIGRTMIN+24 from PID 659 (kill). Sep 22 22:35:38 david-t2 systemd[640]: Shutting down. Sep 22 22:35:38 david-t2 systemd[640]: Not executed by init (PID 1). Sep 22 22:35:38 david-t2 systemd[640]: Critical error while doing system shutdown: Operation not permitted This is a regression from: commit 287419c119ef961db487a281162ab037eba70c61 Author: Alban Crequy <alban.crequy@gmail.com> Date: Fri Sep 18 13:37:34 2015 +0200 containers: systemd exits with non-zero code Make sure we never ever execute systemd-shutdown from within a user-manager. Restore the previous behavior by partially reverting given commit.
2015-09-22Merge pull request #1338 from kaysievers/pamLennart Poettering
pam: systemd-user - call selinux module
2015-09-22udev: ata_id - ATA_ID_SATA_CAPABILITY == 76Kay Sievers
2015-09-22pam: systemd-user - call selinux moduleKay Sievers
https://bugzilla.redhat.com/show_bug.cgi?id=1262933
2015-09-22Merge pull request #1334 from poettering/sd-bus-default-flush-closeDavid Herrmann
sd-bus: introduce new sd_bus_default_flush_close() call
2015-09-22Merge pull request #1324 from pugs/masterKay Sievers
Fixup WWN bytes for big-endian systems
2015-09-22Merge pull request #1335 from poettering/some-fixesDaniel Mack
A variety of mostly unrelated fixes
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