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2014-06-27coredumpctl: fix potential deref of null pointerThomas Hindoe Paaboel Andersen
2014-06-27coredump: make sure variable is set if uncompressedThomas Hindoe Paaboel Andersen
reorder the code so the fstat is done before we can jump to uncompressed
2014-06-26coredumpctl: remove unused variableThomas Hindoe Paaboel Andersen
2014-06-26coredump: fix debug messageThomas Hindoe Paaboel Andersen
typo from 347272731e15d3c4a70fad7ccd7185e8e8059d01
2014-06-26coredumpctl: fix HAVE_XZ checkDaniel Mack
2014-06-26coredumpctl: fix build with !HAVE_XZDaniel Mack
Fixes the following build error: CCLD coredumpctl src/journal/coredumpctl.o: In function `save_core': /src/systemd-master/src/journal/coredumpctl.c:656: undefined reference to `decompress_stream' collect2: error: ld returned 1 exit status make[2]: *** [coredumpctl] Error 1 make[1]: *** [all-recursive] Error 1 make: *** [all] Error 2
2014-06-26man: add coredump.conf(5)Zbigniew Jędrzejewski-Szmek
2014-06-26coredump+coredumpctl: add COREDUMP_FILENAME, use in coredumpctlZbigniew Jędrzejewski-Szmek
2014-06-26coredump: make compression configurableZbigniew Jędrzejewski-Szmek
Add Compression={none,xz} and CompressionLevel=0-9 settings. Defaults are xz/6. Compression=filesystem may be added later. I picked "xz" for the compression "type", since we might want to add different compressors later on. XZ is fairly memory and CPU intensive, and embedded users will likely want to use LZO or some other lightweight compression mechanism.
2014-06-26coredump: compress core filesZbigniew Jędrzejewski-Szmek
Unfortunately the core is first written uncompressed, then compressed by reading from disk and writing to the output file. This is ugly and slow, but I don't see a way around, if we want to get the backtrace without keeping everything in memory.
2014-06-26journal/compress: add stream compression/decompression functionsZbigniew Jędrzejewski-Szmek
2014-06-26journal/compress: simplify compress_blobZbigniew Jędrzejewski-Szmek
2014-06-25tests: add test-compressRonny Chevalier
2014-06-23coredump: log coredump even if core dumping failsZbigniew Jędrzejewski-Szmek
Journal might be functional even if we cannot write to /var/lib/systemd/coredump.
2014-06-23coredump: retrieve comm information from /procZbigniew Jędrzejewski-Szmek
Kernel mangles comm information in an irreversible way when comm constains repeated spaces. Retrieve comm information from /proc, and only fallback to the information provided on the commandline when retrieving information from /proc fails. Add exe information to the list of saved xattr. https://bugs.freedesktop.org/show_bug.cgi?id=62043
2014-06-23coredump: never write more than the configured processing size limit to diskLennart Poettering
2014-06-23coredumpctl: show comm name next to PIDLennart Poettering
2014-06-23coredump: quit early if we cannot store ay coredump to diskLennart Poettering
2014-06-23coredumpctl: include timestamp information in "coredumpctl info" outputLennart Poettering
2014-06-23coredump: also escape spaces in comm fields when formatting file namesLennart Poettering
2014-06-22consistently order cleanup attribute before typeThomas Hindoe Paaboel Andersen
2014-06-20coredump: fix include of xattr.hFilipe Brandenburger
The correct path is now <sys/xattr.h> (from glibc-headers) and no longer <attr/xattr.h> (from libattr-devel.) Fixes: 34c10968cbe3b5591b3c0ce225b8694edd9709d0
2014-06-19coredumpctl: add missing entries to --helpLennart Poettering
2014-06-19coredumpctl: fix columns sizing for timestampLennart Poettering
2014-06-19journal-send.c: use automatic cleanupZbigniew Jędrzejewski-Szmek
2014-06-19journald: make SplitMode=uid the defaultLennart Poettering
Now that we actually can distuingish system and normal users there's no point in taking session information into account anymore when splitting up logs. This has the beenfit with that coredump information will actually end up in each user's own journal.
2014-06-19coredumpctl: introduce new -1 switch for showing a single, most recent entry ↵Lennart Poettering
only "coredumpctl info -1" is now incredibly useful for showing the most recent stacktrace.
2014-06-19coredump: simplify how we apply extended attributes to coredumpsLennart Poettering
2014-06-19coredump: include stacktrace of coredumps in the log messageLennart Poettering
elfutils' libdw is maintained, can read DWARF debug data and appears to be the library of choice for generating backtraces today.
2014-06-19coredump: add 3 more metadata fields to coredump entriesLennart Poettering
2014-06-19coredump: add new "info" verb to coredumpctl showing detailed information ↵Lennart Poettering
about a coredump
2014-06-19coredump: make sure coredumpctl can handle externally stored coredumpsLennart Poettering
2014-06-19coredump: optionally store coredumps on disk, not in the journalLennart Poettering
Introduce a new configuration file /etc/systemd/coredump.conf to configure when to place coredumps in the journal and when on disk. Since the coredumps are quite large, default to storing them only on disk.
2014-06-16journal-remote: fix memleakThomas Hindoe Paaboel Andersen
2014-06-13os-release: define /usr/lib/os-release as fallback for /etc/os-releaseLennart Poettering
The file should have been in /usr/lib/ in the first place, since it describes the OS container in /usr (and not the configuration in /etc), hence, let's support os-release files in /usr/lib as fallback if no version in /etc exists, following the usual override logic. A prior commit already enabled tmpfiles to create /etc/os-release as a symlink to /usr/lib/os-release should it be missing, thus providing nice compatibility with applications only checking in /etc. While it's probably a good idea if all apps check both locations via a fallback logic, it is only necessary in the early boot process, as long as the /etc/os-release symlink has not been restored, in case we boot with an empty /etc.
2014-06-11journald: create /run/log/journal with the correct access modesLennart Poettering
2014-06-10tmpfiles: get rid of "m" lines, make them redundant by "z"Lennart Poettering
"m" so far has been a non-globbing version of "z". Since this makes it quite redundant, let's get rid of it. Remove "m" from the man pages, beef up "z" docs instead, and make "m" nothing more than a compatibility alias for "z".
2014-06-04journald: move /dev/log socket to /runLennart Poettering
This way we can make the socket also available for sandboxed apps that have their own private /dev. They can now simply symlink the socket from /dev.
2014-05-28build-sys: use glibc's xattr support instead of requiring libattrKay Sievers
2014-05-25Use %m instead of strerror(errno) where appropiateCristian Rodríguez
2014-05-21logind: don't apply RemoveIPC= to system usersLennart Poettering
We shouldn't destroy IPC objects of system users on logout. http://lists.freedesktop.org/archives/systemd-devel/2014-April/018373.html This introduces SYSTEM_UID_MAX defined to the maximum UID of system users. This value is determined compile-time, either as configure switch or from /etc/login.defs. (We don't read that file at runtime, since this is really a choice for a system builder, not the end user.) While we are at it we then also update journald to use SYSTEM_UID_MAX when we decide whether to split out log data for a specific client.
2014-05-15Remove unnecessary casts in printfsZbigniew Jędrzejewski-Szmek
No functional change expected :)
2014-05-06journald: remove some dead codeLennart Poettering
2014-04-26test-journal-flush: avoid predictable names in /var/tmpZbigniew Jędrzejewski-Szmek
2014-04-23journal-gatewayd: bugfix for invalid level caseThomas Hindoe Paaboel Andersen
introduced in cafc7f91306ea17ace4a6c3d76d81c8780c87452
2014-04-20Remove duplicate includesBas van den Berg
2014-04-12journal: properly detect language specified in lineZbigniew Jędrzejewski-Szmek
... it turns out that the duplicates in our own catalog were not real duplicates, but translations.
2014-04-12journal: cleanup up error handling in update_catalog()Zbigniew Jędrzejewski-Szmek
- Negative/positive errno mixup caused duplicates not to be detected properly. Now we get a warning about some duplicate entries in our own catalogs... - Errors in update_catalog would be ignored, but they should not be.
2014-04-12Unify GREEDY_REALLOC and GREEDY_REALLOC_TZbigniew Jędrzejewski-Szmek
greedy_realloc() and greedy_realloc0() now store the allocated size as the count, not bytes. Replace GREEDY_REALLOC uses with GREEDY_REALLOC_T everywhere, and then rename GREEDY_REALLOC_T to GREEDY_REALLOC. It is just too error-prone to have two slightly different macros which do the same thing.
2014-04-06journal-remote-parse: avoid passing null to memchrThomas Hindoe Paaboel Andersen
Found with scan-build