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Commit Graph

13985 Commits

Author SHA1 Message Date
Lennart Poettering
fb818b2ea1 util: use alloca0() intead of alloca() + memzero() 2014-01-31 17:48:36 +01:00
Tom Gundersen
c07aeadfea networkd: dhcp - refactor handler 2014-01-31 12:20:34 +01:00
Tom Gundersen
c3ab23898f networkd: don't check for ifindex in answer to RTM_NEWLINK
The kernel will not be changed to support this, so drop the code. Listening
for all RTM_NEWLINK messages and filtering on name is reliable, so it is not
a problem.
2014-01-31 12:20:34 +01:00
Patrik Flykt
40e39f6283 libsystemd-dhcp: Update secs field only when sending Discover
Compute the 'secs' field as seconds since start of lease acquisition
procedure. Start off with a value of zero and increase it only for
each resent DHCP discover message. See the discussion before and
after http://www.ietf.org/mail-archive/web/dhcwg/current/msg05836.html
and Section 3.1 of RFC 2131.
2014-01-31 12:04:51 +01:00
Patrik Flykt
f8fdefe4f5 libsystemd-dhcp: Fix stopping of DHCP client
Go back to Init state independent of the current state the client
is in.
2014-01-31 12:04:51 +01:00
Patrik Flykt
1aed1cbc10 libsystemd-dhcp: Compute UDP checksum only if set
A checksum field with value zero means no UDP checksum has been
computed for the packet.
2014-01-31 12:04:51 +01:00
Patrik Flykt
e44127018a libsystemd-dhcp: Rename function to be clearer that options are parsed 2014-01-31 12:04:51 +01:00
Patrik Flykt
74e22380ed libsystemd-dhcp: DNS name option must be a multiple of 4 bytes 2014-01-31 12:04:51 +01:00
Greg KH
29804cc1e0 use memzero(foo, length); for all memset(foo, 0, length); calls
In trying to track down a stupid linker bug, I noticed a bunch of
memset() calls that should be using memzero() to make it more "obvious"
that the options are correct (i.e. 0 is not the length, but the data to
set).  So fix up all current calls to memset(foo, 0, length) to
memzero(foo, length).
2014-01-31 11:55:01 +01:00
Thomas Hindoe Paaboel Andersen
b5cfa7408c analyze: fix plot issues when using gummiboot
It would crash and the legend in the bottom followed the time 0.0.
2014-01-31 07:12:43 +01:00
Zbigniew Jędrzejewski-Szmek
498f8a39e6 tmpfiles: fix memory leak of exclude_prefixes
Missed in 5c795114.
2014-01-30 22:53:01 -05:00
Tom Gundersen
ba91431154 shared: net - use u32ctz to compute prefixlen 2014-01-30 17:23:34 +01:00
Tom Gundersen
32216660c7 TODO: update sd-rtnl section 2014-01-30 17:19:10 +01:00
Lennart Poettering
ec417ccc27 util: add u32ctz() call for determining ctz of uint32_t 2014-01-30 16:47:18 +01:00
Tom Gundersen
50add2909c networkd: netdev - reduce chance of race when receiving netdev's ifindex
When creating a new link, the kernel will not inform us about the new ifindex
in its ack. We have to listen for newly created devices and deduce the new
ifindex by matching on the ifname.

We used to do this by waiting for a new device from libudev, but that is asking
for trouble, as udev will happily rename the device before handing it to us.
Listen on rtnl instead, the chance of the name being changed before reaching us
is much smaller (if not nil).

Kernel patch in the works to make this unneccessary.
2014-01-30 14:30:39 +01:00
Tom Gundersen
3815f36f05 sd-rtnl: beef up rtnl-util a bit 2014-01-30 14:30:39 +01:00
Tom Gundersen
377a218f87 sd-dhcp-client/net-util: make netmask_to_prefixlen generic
This was originally included in the dhcp-client at my request, but it is not
really dhcp-specific and useful outside of it, so let's pull it out.
2014-01-30 14:30:39 +01:00
Tom Gundersen
eb0ea358b6 networkd: address - add support for broadcast 2014-01-30 14:30:39 +01:00
Tom Gundersen
801bd9e859 net-util: verify the address family
Error out if the address family is already set to something incompatible with the
address being parsed.
2014-01-30 14:30:39 +01:00
Tom Gundersen
eb27aeca24 networkd: dhcpv4 - add notion of 'CriticalConnection'
These connections are never torn down, even when the DHCP specifications say that
they should be. This is useful/necessary when the rootfs (or another critical fs)
is mounted over this network connection, and dataloss would result if the connection
is lost.

This option defaults to off, but our initrd generator (TBD) will enable it when
applicable.
2014-01-30 14:30:39 +01:00
Lennart Poettering
e7fb33ffef utmp: make sure we don't write the utmp reboot record twice on each boot
(Also, only send the audit msg once, too)
2014-01-30 14:18:46 +01:00
Lennart Poettering
1cea22a5e3 update-utmp: code modernizations 2014-01-30 13:28:56 +01:00
Lennart Poettering
084f83586e update TODO 2014-01-29 21:26:57 +01:00
Lennart Poettering
7b217f41d2 bus: when proxying messages from the bus driver patch the driver's well-known name into the sender 2014-01-29 21:26:57 +01:00
Lennart Poettering
e7b251913e bus: the owner of the bus driver name as reported by the driver's
GetNameOwner() bus call is the bus driver name itself, for compatibility
with dbus1
2014-01-29 21:07:50 +01:00
Lennart Poettering
40ddbdf85b nspawn: fix reboot event fd reuse 2014-01-29 20:58:50 +01:00
Lennart Poettering
bc6aed7b8b core: in containers, don't wait for cgroup empty notifications which will never come 2014-01-29 20:12:18 +01:00
Lennart Poettering
6294b8a92d core: use a bit more PID_FMT 2014-01-29 17:46:47 +01:00
Lennart Poettering
ac84d1fb5a core: make sure to always go through both SIGTERM and SIGKILL states of units
Given that we now have KillMode=mixed where SIGTERM might kill a smaller
set than SIGKILL we need to make sure to always go explicitly throught
the SIGKILL state to get the right end result.
2014-01-29 17:46:47 +01:00
Martin Pitt
c9cf047362 keymap: Add Toshiba EQUIUM
Thanks Aleksander Kowalski <aleksander.kowalski.1@gmail.com>!
2014-01-29 16:14:14 +01:00
Lennart Poettering
ebc2259da1 service: allow KillMode=mixed in conjunction with PAMName= 2014-01-29 13:49:54 +01:00
Lennart Poettering
58ea275a68 core: introduce new KillMode=mixed which sends SIGTERM only to the main process, but SIGKILL to all daemon processes
This should fix some race with terminating systemd --user, where the
system systemd instance might race against the user systemd instance
when sending SIGTERM.
2014-01-29 13:42:06 +01:00
Lennart Poettering
373f14222e bus: fake security labels again
(The kernel module got fixed, so let's reenable this again)
2014-01-29 13:42:06 +01:00
Zbigniew Jędrzejewski-Szmek
38180c8568 man: remove erroneous history section 2014-01-28 22:02:34 -05:00
Zbigniew Jędrzejewski-Szmek
6b02bce759 manager: remove "debugging" "feature" 2014-01-28 21:57:42 -05:00
Zbigniew Jędrzejewski-Szmek
e5723c894d manager: requeue the cylon eye for 5s later when a job finishes
We'd reqeue the next status update very soon after. Change it so that we wait
for full 5s without any job status changes until we print anything.
2014-01-28 19:07:13 -05:00
Zbigniew Jędrzejewski-Szmek
8bb310c3c6 manager: print ephemeral information about running jobs' timeouts (v2)
This reverts commit 28c758de94
but makes job_coldplug smarter.

In (v1) I changed the job start timestamp to be always set, so the
start time can be reported in the cylon eye message.  The bug was that
when deserializing jobs, they would be ignored if their start
timestamp was unset which was synonymous with no timeout. But after
the change, jobs would have a start timestamp set despite having no
timeout. After deserialization they would be considered immediately
expired. Fix this by checking if the timeout is not zero when
considering jobs for expiration.
2014-01-28 19:07:13 -05:00
Zbigniew Jędrzejewski-Szmek
0f010ef213 Base mkostemp_safe on mkostemp
It is nice to wrap umask handling and return convention,
but glibc's mkostemp is async-signal-safe already.
2014-01-28 19:07:13 -05:00
Zbigniew Jędrzejewski-Szmek
87b0284327 Get rid of write_safe
Current glibc implementation is safe. Kernel does this atomically,
and write is actually implemented through writev. So if write is
async-signal-safe, than writev pretty much must be too.
2014-01-28 19:07:12 -05:00
Martin Pitt
7b36bf82c4 keymap: Add Sony Vaio VGN-FW250
https://launchpad.net/bugs/1271163
2014-01-28 18:14:18 +01:00
Martin Pitt
1e091c1285 keymap: Add release quirk for Acer AOA switchvideomode key
https://launchpad.net/bugs/1272658
2014-01-28 18:10:12 +01:00
Zbigniew Jędrzejewski-Szmek
3320e22a5d build-sys: disable lto also for libsystemd-id128
Another instance of https://sourceware.org/bugzilla/show_bug.cgi?id=16504.
2014-01-28 10:40:41 -05:00
Lennart Poettering
2d5bdf5bc0 always use the same code for creating temporary files
Let's unify our code here, and also always specifiy O_CLOEXEC.
2014-01-28 13:47:35 +01:00
Lennart Poettering
7736202ce9 util: pick slightly safer open() flags when creating temporary files 2014-01-28 13:26:48 +01:00
Lennart Poettering
c09918f97a util: define O_TMPFILE on x86/x86-64, where the generic value is used
On other archs we'll not define it so that open_tmpfile() falls back to
unguessable name + unlink.
2014-01-28 13:25:51 +01:00
Lennart Poettering
a6afc4aeaa util: pass original flags value to mkostemp(), in open_tmpfile() 2014-01-28 13:09:14 +01:00
Lennart Poettering
d37a91e860 util: simplify mkostemp_safe()
Make it use dev_urandom() and endswith().
2014-01-28 13:08:34 +01:00
Lennart Poettering
b89446bb33 util: introduce new dev_urandom() call that is like random_bytes() but doesn't fall back to PRNG 2014-01-28 13:07:28 +01:00
Lennart Poettering
7d5dd5e0cf util: modernize loop_read() and loop_write() a bit
Let's make use of fd_wait_for_event() here, instead of rolling our own.
2014-01-28 13:06:44 +01:00
Lennart Poettering
69727e6dc6 bus: reorder a few things 2014-01-28 12:33:40 +01:00