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2013-09-17move utf8 functions from libudev-private.h to utf8.hDave Reisner
There's now some more obvious overlap amongst the two utf8 validation functions, but no more than there already was previously. This also adds some menial tests for anyone who wants to do more merging of these two in the future.
2013-09-13libudev: fix move_later comparisonLukas Nykryn
At the beginning move_later is set to -1, but it is set to different value only if expression !move_later is true.
2013-09-04libudev: enumerate - do not try to match against an empty subsystemKay Sievers
2013-09-04libudev: enumerate: fix NULL-deref for subsystem-matchesDavid Herrmann
udev_device_get_subsystem() may return NULL if no subsystem could be figured out by libudev. This might be due to OOM or if the device disconnected between the udev_device_new() call and udev_device_get_subsystem(). Therefore, we need to handle subsystem==NULL safely. Instead of testing for it in each helper, we treat subsystem==NULL as empty subsystem in match_subsystem(). Backtrace of udev_enumerate with an input-device disconnecting in exactly this time-frame: (gdb) bt #0 0x00007ffff569dc24 in strnlen () from /usr/lib/libc.so.6 #1 0x00007ffff56d9e04 in fnmatch@@GLIBC_2.2.5 () from /usr/lib/libc.so.6 #2 0x00007ffff5beb83d in match_subsystem (udev_enumerate=0x7a05f0, subsystem=0x0) at src/libudev/libudev-enumerate.c:727 #3 0x00007ffff5bebb30 in parent_add_child (enumerate=enumerate@entry=0x7a05f0, path=<optimized out>) at src/libudev/libudev-enumerate.c:834 #4 0x00007ffff5bebc3f in parent_crawl_children (enumerate=enumerate@entry=0x7a05f0, path=0x7a56b0 "/sys/devices/<shortened>/input/input97", maxdepth=maxdepth@entry=254) at src/libudev/libudev-enumerate.c:866 #5 0x00007ffff5bebc54 in parent_crawl_children (enumerate=enumerate@entry=0x7a05f0, path=0x79e8c0 "/sys/devices/<shortened>/input", maxdepth=maxdepth@entry=255) at src/libudev/libudev-enumerate.c:868 #6 0x00007ffff5bebc54 in parent_crawl_children (enumerate=enumerate@entry=0x7a05f0, path=path@entry=0x753190 "/sys/devices/<shortened>", maxdepth=maxdepth@entry=256) at src/libudev/libudev-enumerate.c:868 #7 0x00007ffff5bec7df in scan_devices_children (enumerate=0x7a05f0) at src/libudev/libudev-enumerate.c:882 #8 udev_enumerate_scan_devices (udev_enumerate=udev_enumerate@entry=0x7a05f0) at src/libudev/libudev-enumerate.c:919 #9 0x00007ffff5df8777 in <random_caller> () at some/file.c:181
2013-09-04libudev: fix memleak when enumerating childsDavid Herrmann
We need to free udev-devices again if they don't match. Funny that no-one noticed it yet since valgrind is quite verbose about it. Fix it and free non-matching devices.
2013-08-19libudev-enumerate.c:udev_enumerate_get_list_entry() fixed possible stale pointerHarald Hoyer
If a realloc() happens in syspath_add(), the move_later pointer could point to an invalid memory region. Let move_later store the array index, instead of the pointer to the entry.
2013-08-15typo fixes in man and commentsThomas Hindoe Paaboel Andersen
2013-08-15libudev: fix hwdb validation to look for the *new* fileKay Sievers
2013-07-01hwdb: add --device=<device-id> and --filter=<key name glob>Kay Sievers
2013-07-01hwdb: remove support for (not fully implemented) conditional propertiesKay Sievers
2013-06-10Use stdint.h macros instead of casts to print uint64_t valuesZbigniew Jędrzejewski-Szmek
Casts are visually heavy, and can obscure unwanted truncations.
2013-04-16libudev: remove udev_monitor_new_from_socket() symbolMichael Biebl
This function was removed in v183, so drop it from the symbols versioning file.
2013-04-09libudev: Move -lrt to Libs.privateMichael Biebl
It's only needed for static linking. https://bugs.freedesktop.org/show_bug.cgi?id=63309
2013-03-31Remove some dead codeZbigniew Jędrzejewski-Szmek
Based on coverity report.
2013-03-20libudev: avoid potential misaligned accessesJan Engelhardt
clang reports: src/libudev/libudev-util.c:665:35: warning: cast from "const unsigned char *" to "unsigned int *" increases required alignment from 1 to 4 [-Wcast-align]
2013-03-20libude: remove special handling of "device" link, it should not be usedKay Sievers
2013-03-13libudev: implement udev_device_set_attribute_value()Hannes Reinecke
2013-02-13use streq instead of strcmpThomas Hindoe Paaboel Andersen
2013-02-13use strneq instead of strncmpThomas Hindoe Paaboel Andersen
2013-02-07udev: remove HWDB_BINKay Sievers
2013-01-09udev: move string copy functions to shared/Kay Sievers
2013-01-04udev: net_id - append "dev_id" value if neededKay Sievers
2012-12-31udev: in addition to DEVMODE, honor DEVUID, DEVGID from the ueventKay Sievers
2012-12-17Fix "attribute 'packed' is ignored" warnings when using ClangRichard Yao
Clang 3.1 warned that "attribute 'packed' is ignored". This stems from placing "__attribute__ ((packed))" at the start of structure declarations when common practice is to place it at the end. Signed-off-by: Richard Yao <ryao@gentoo.org>
2012-12-14libudev: validate 'udev' argument to udev_enumerate_new()Michael Terry
https://bugs.freedesktop.org/show_bug.cgi?id=58289
2012-12-11libudev: hwdb: add missing endianess conversionEric Benoit
https://bugs.freedesktop.org/show_bug.cgi?id=58067
2012-11-20libudev: do not resolve $attr{device} symlinksKay Sievers
2012-11-16hwdb: use $(localstatedir)/lib/udev/hwdb.bin for the binary databaseZbigniew Jędrzejewski-Szmek
It's not configuration, so it doesn't belong in udev. Also, remove the catalog when uninstalling udev.
2012-11-15udev: hwdb - properly handle a missing databaseKay Sievers
On Thu, Nov 15, 2012 at 5:05 PM, Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> wrote: > Something like this appeared with latest git: > > Nov 15 16:55:46 fedora-15 systemd-udevd[334]: worker [364] terminated by signal 11 (Segmentation fault) > Nov 15 16:55:46 fedora-15 [387]: Process 364 (systemd-udevd) dumped core. > Nov 15 16:55:46 fedora-15 systemd-udevd[334]: worker [364] failed while handling '/devices/virtual/net/lo' > Nov 15 16:55:46 fedora-15 systemd-udevd[334]: worker [360] terminated by signal 11 (Segmentation fault) > Nov 15 16:55:46 fedora-15 systemd-udevd[334]: worker [360] failed while handling '/devices/pci0000:00/0000:00:03.0/virtio0/net > Nov 15 16:55:46 fedora-15 [389]: Process 360 (systemd-udevd) dumped core. > > Core was generated by usr/lib/systemd/systemd-udevd'. > Program terminated with signal 11, Segmentation fault. > #0 0x0000000000423c87 in udev_hwdb_get_properties_list_entry (hwdb=0x0, modalias=0x7fffbcd155f0
2012-11-13libudev: avoid leak during realloc failureMauro Dreissig
2012-11-12libudev: update copyright headersKay Sievers
2012-11-12udev: use usec_t and now()Kay Sievers
2012-10-28libudev: hwdb - cleanup list before getting new propertiesKay Sievers
2012-10-28udev: get rid of SYSCONFDIRKay Sievers
2012-10-28Tweak TODOZbigniew Jędrzejewski-Szmek
2012-10-27libudev: import hwdb and export lookup interfaceKay Sievers
2012-10-08udev: remove SYMLINK "unique" optionKay Sievers
2012-09-23libudev: check return value of renameVáclav Pavlín
2012-09-19libudev: remove dead codeKay Sievers
2012-09-17build-sys: __secure_getenv lost dunder in libc 2.17Zbigniew Jędrzejewski-Szmek
2012-09-13man: fix a bunch of typos in docsThomas Hindoe Paaboel Andersen
https://bugs.freedesktop.org/show_bug.cgi?id=54501
2012-09-03shared: in code that might get called from suid programs use ↵Lennart Poettering
__secure_getenv() rather than getenv() It's better to be safe than sorry.
2012-08-10udev: export udev_device_new_from_device_id()Kay Sievers
2012-08-08fix a couple of issues found with llvm-analyzeLennart Poettering
2012-07-31libudev-queue.c: simplified open_queue_fileArvydas Sidorenko
There is no apparent justification for using util_strscpyl on the filename since it's a plain hardcoded path. Older versions used: util_strscpyl(filename, sizeof(filename), SOME_DIR, "/queue.bin", NULL); and when changed nobody bothered to simplify it.
2012-07-15udev: get rid of TEST_PREFIX and use unshare() to fake /sys, /dev, /runKay Sievers
2012-07-14udev: avoid creating /dev/kmsg with fopen() to support CONFIG_PRINTK=nKay Sievers
2012-07-05udev: add some O_CLOEXECKay Sievers
2012-06-18libudev: clarify that udev_monitor_receive_device() is non-blockingKay Sievers
Based on a patch from: Sam Thursfield <ssssam@gmail.com> https://bugs.freedesktop.org/show_bug.cgi?id=51202
2012-06-05udev: remove remaining selinux labeling for file in /runKay Sievers
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