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Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Avoid "sender uid=65534, message ignored" case, where no credentials can
be read on the sender side.
Seems, the server socket does not enable credential receiving fast
enough, and the message from the client (without credential) sometimes
is queued before the credential passing was active.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Before, we would initialize many fields twice: first
by filling the structure with zeros, and then a second
time with the real values. We can let the compiler do
the job for us, avoiding one copy.
A downside of this patch is that text gets slightly
bigger. This is because all zero() calls are effectively
inlined:
$ size build/.libs/systemd
text data bss dec hex filename
before 897737 107300 2560 1007597 f5fed build/.libs/systemd
after 897873 107300 2560 1007733 f6075 build/.libs/systemd
… actually less than 1‰.
A few asserts that the parameter is not null had to be removed. I
don't think this changes much, because first, it is quite unlikely
for the assert to fail, and second, an immediate SEGV is almost as
good as an assert.
NOTE by Basile: the above analysis is for all systemd. This commit
is just a sliver of the commit for all of system and so we can't
expect size to be the same.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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A fix for ff03aed06a422.
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For some reason this shows up on i686 only:
src/udev/udev-builtin-usb_id.c:192:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
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This fixes two issues: 1) The -r option does not exist for busybox
and we do not need relative sym linking anyhow, and 2) if the
sym link already exists, we want to overwrite it, hence -f.
X-Eudev-Bug: 58
X-Eudev-Bug-URL: https://github.com/gentoo/eudev/issues/58
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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This fixes:
https://github.com/gentoo/eudev/issues/55
https://bugs.freedesktop.org/show_bug.cgi?id=62864
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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This code was dropped while importing from upstream. It is needed
to allow the legacy renaming of interfaces like eth* or wlan*.
X-Eudev-Bug: 56
X-Eudev-Bug-URL: https://github.com/gentoo/eudev/issues/56
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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The installation was overwriting udevadm when building with
--sbindir=/usr/bin and ignoring $bindir. Both situations lead
to a symlink which points to nowhere.
Thanks TZ86.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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This error was introduced in our commit
601c4e8ce69338652b3c9178386cbc05de8bae8d
when importing from upstream. The revert line works only
in the context of all of upstream's commit
7850b3b83791ba0e2377ba40383c5abc258b839d
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
Signed-off-by: Ian Stakenvicius <axs@gentoo.org>
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Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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configure.ac has AC_PROG_LN_S already so we should use it.
upstream did this in commit 783162123dbac43d5b7a3fab9d4f11dcf86d06e1
Signed-off-by: Ian Stakenvicius <axs@gentoo.org>
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Follow upstream commit f432bb914499e2c28b43f592bb273f0a8664f352
but refactor the patch for eudev build system. Provide a
compatibility symlink in sbindir for anything that hard-codes
the path to udevadm
Signed-off-by: Ian Stakenvicius <axs@gentoo.org>
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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This updates the daemon codebase to upstream.
Authors:
Zbigniew Jędrzejewski-Szmek
Lennart Poettering
Václav Pavlín
Kay Sievers
Harald Hoyer
Rob Clark
Zeeshan Ali (Khattak)
See http://cgit.freedesktop.org/systemd/systemd/log/src/udev
Ian is signing off but has some concerns on a few of the changes
that he may fix in future commits.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
Signed-off-by: Ian Stakenvicius <axs@gentoo.org>
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Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
Signed-off-by: Ian Stakenvicius <axs@gentoo.org>
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Distros that whish to support old kernels should set
--with-firmware-dirs="/usr/lib/firmware/updates:/usr/lib/firmware"
to retain the old behaviour.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
Signed-off-by: Ian Stakenvicius <axs@gentoo.org>
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The android gadget driver for network tethering over rndis somehow has a
parent device with a null subsystem. Probably this is bug in android driver,
but it is easy enough to make systemd/udev behave gracefully and not
segfault. And this will help for making linux distros with systemd
(like fedora) work on android devices.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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On Thu, Feb 7, 2013 at 3:52 PM, Robert Milasan <rmilasan@suse.com> wrote:
> Hi, seems that using some strange usb devices with really bogus serial
> numbers usb_id creates links with junk strings in it:
>
> /dev/disk/by-id/usb-TSSTcorp_BDDVDW_SE-506AB_㡒䍌䜶䉗ぁㄴ㌴†ँ-0:0
>
> Initially was believed that usb_id is to blame, then the kernel, but it
> turns out that really the usb cd/dvd drive has this bogus serial number:
>
> output from dmesg:
> [ 538.200160] usb 1-2: new high-speed USB device number 5 using
> ehci_hcd [ 538.335067] usb 1-2: New USB device found, idVendor=0e8d,
> idProduct=1956 [ 538.335080] usb 1-2: New USB device strings: Mfr=1,
> Product=2, SerialNumber=3 [ 538.335089] usb 1-2: Product: MT1956
> [ 538.335097] usb 1-2: Manufacturer: MediaTek Inc
> [ 538.335105] usb 1-2: SerialNumber:
> \xffffffe3\xffffffa1\xffffff92\xffffffe4\xffffff8d\xffffff8c ...
> [ 538.337540] scsi6 : usb-storage 1-2:1.0 [ 539.341385] scsi 6:0:0:0:
> CD-ROM TSSTcorp BDDVDW SE-506AB TS00 PQ: 0 ANSI: 0
> [ 539.354240] sr0: scsi3-mmc drive: 0x/24x writer dvd-ram cd/rw
> xa/form2 cdda tray [ 539.354777] sr 6:0:0:0: Attached scsi CD-ROM sr0
> [ 539.355122] sr 6:0:0:0: Attached scsi generic sg2 type 5
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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This is upstream commit ddb5bee15a6ad71e5b596c035c1ee4dc04d5fd2e
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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This is upstream commits:
984c4348ff14d29c526d3d372daa82e278eeb5b4
f4ddacbd4de0f159ec598f8ad690466a84787ec5
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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This follows upstream commit e32a4e1ef4c61561b08f50f73f82587bdc946b40
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Introduce `--root` option to make users run udevadm on rootfs not
mounted as /
Ease the life of distribution packagers.
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Embedded systems may not want to include util-linux when they do
not intend to use blkid functionality
Modified from original author's commit to not install
60-persistent-storage.rules if blkid is disabled
systemd commit f553b3b1074151200187df916427a1468186435e
Original author: Anders Olofsson <Anders.Olofsson@axis.com>
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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New behavioural change -- has potential to fix bugs..?
systemd commit 48a849ee17fb25e0001bfcc0f28a4aa633d016a1
Author: Kay Sievers <kay@vrfy.org>
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Parameter -e is set without additional argument in getopt
and this leads to segfault when calling 'udevd -e'.
systemd commit 5bbbe461fd4d133eac49f41210e2fd4846f577d8
Author: Lukas Nykryn <lnykryn@redhat.com>
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Hyper-V has an abstract bus, which gets renumbered on guest
startup. So instead of the bus numbers we should be using
the device GUIDs, which can be retrieved from the 'device_id'
sysfs attribute.
systemd commit a24d03b8ee2ca62cd1273e27cf4e79ddcc0fbb1c
Author: Hannes Reinecke <hare@suse.de>
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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New behaviour in udev-197
systemd commit 1edefa4f1d7bae6cc19aa4a97238400c5a04f7a4
Author: Kay Sievers <kay@vrfy.org>
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Original Author: Alexey D. (TZ86)
Signed-off-by: Ian Stakenvicius <axs@gentoo.org>
Signed-off-by: Matthew Thode <prometheanfire@gentoo.org>
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Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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sd_is_mq() calls mq_getattr, which requires -lrt on systems using
uclibc. Ordinarily, I would write an autotools check to handle this, but
we do not use this code for anything, so I am commenting it out until a
decision on the fate of this code is made.
Signed-off-by: Richard Yao <ryao@gentoo.org>
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
temp
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Software such as dracut performs a sanity check on udev by querying the
udev tools for the version. Reporting the eudev version causes this
check to fail, so we resort to reporting the udev compatibility
versionj.
Signed-off-by: Richard Yao <ryao@gentoo.org>
Signed-off-by: Ian Stakenvicius <axs@gentoo.org>
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As far as I can tell these are the only functional changes between the current
eudev codebase and the codebase of systemd-196, in relation to udev hwdb code.
There are some code style differences, and a number of error-trap-and-log
lines that are not present, but that's about it
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Change the execv() call to an execvp() call so that --with-modprobe="modprobe"
is supported; also added the command as argv[0] in the call to execvp(), which
fixes the failures when 'modprobe' is a symlink to kmod
Signed off by ryao
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and /usr
This is necessary because the code originally defined paths assuming UDEV_LIBEXECDIR
was /usr prefixed, and also that udevrulesdir was located in /etc. Since (1) both of
these defaults have changed, and (2) they could be set to more or less anything, we
want to ensure that there is support for the standard paths as well, irrespective of
what UDEV_LIBEXECDIR and UDEV_RULES_DIR are set to.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Commit ff2c503df091e6e4e9ab48cdb6df6ec8b7b525d0 introduced accept4() into
udev, which broke compatibility with kernels older than Linux 2.6.32 (or
Linux 2.6.36 on ARM). The purpose of accept4() is to permit
O_NONBLOCK and O_CLOEXEC to be specified at the accept() call site
while previously, they had to be set using fcntl() because Linux does
not inherit them.
Since accept4() increases the minimum kernel version, we add a fallback
path for situations in which it is unavailable.
Reported-by: Stephen Klimaszewski <steev@gentoo.org>
Signed-off-by: Richard Yao <ryao@gentoo.org>
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The use of the eudev version in pkgconfig files caused build failures,
so we switch to the udev version for compatibility purposes.
Resolves gentoo/eudev#22
Signed-off-by: Richard Yao <ryao@gentoo.org>
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Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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We move the test-udev.c and test-libudev.c from src/test to test.
This corrects the a problem with hard coded relative paths finding
the test/test/sys directory created by test/udev-test.pl.
This commit draws heavily from nvinson patch in
https://github.com/gentoo/eudev/pull/20
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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This commit is a continuation of the previous one in which all the configured
paths obtained in configure.ac are propagated to the Makefile.am and .c files
via AM_CPPFLAGS of the form -DUDEV_CONF_FILE=\"$(udevconffile)\". This should
address the issue in
https://github.com/gentoo/eudev/issues/17
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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The configuration of the installation paths for various components
was scattered between the main configure.ac file and the various
Makefile.am's. These components are: udev config file, hwdb, keymaps
and force-release keymaps and the rules. This commit consolidates
them all into one point in configure.ac and anticipates the inclusion
of new AM_CPPFLAGS of the form -DHWDB_BIN=@udevhwdbdir@ as upstream
has done, so it is easier to address issues like:
https://github.com/gentoo/eudev/issues/17
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Inspired by e30431623a7d871da123cc37055ac49abf2c20ea from systemd.
Signed-off-by: Richard Yao <ryao@gentoo.org>
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We support module loading through modprobe when libkmod is neither
available nor wanted.
Signed-off-by: Richard Yao <ryao@gentoo.org>
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