a06639bd0e
libsyslog: bump ABI version, changes/additions to interface
...
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-08-01 11:45:33 +02:00
51ecc21973
man: update syslogp.3 with latest changes for remote logging
...
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-08-01 11:34:55 +02:00
460e26f0f2
man: update change date and copyright years on logger.1
...
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-08-01 11:34:55 +02:00
4fdbb64c51
libsyslog: honor LIB_PTRIM when logging to stderr
...
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-08-01 11:34:55 +02:00
221ae0abe0
libsyslog: avoid opening+connecting to syslogd when LOG_NLOG
...
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-08-01 11:34:55 +02:00
4c39bfeccb
Reorder man pages links and add logger(1)
...
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-08-01 09:49:58 +02:00
87ff7d6901
test: verify remote logging in logger tool
...
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-07-31 22:56:16 +02:00
911e3f05a1
test: allow logger() to run w/o UNIX socket path
...
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-07-31 22:49:37 +02:00
43d8640aac
libsyslog: enforce 32 char limit on RFC3164 output to remote syslogd
...
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-07-31 18:48:39 +02:00
50f6ad74cb
syslogd: ensure tag is <= 32 chars for RFC3164 output
...
This may cause a bit of a regression for some users, but the RFC is
crystal clear on this point, the tag MUST NOT exceed 32 characters.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-07-31 18:48:26 +02:00
3969dbb8a6
Update with new details on the logger tool
...
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-07-31 17:32:36 +02:00
c095131ff9
man: update logger(1), it can log to remote servers now
...
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-07-31 17:32:13 +02:00
5662afe2c0
Adjust log file output format in BSD mode to output proc[PID] too
...
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-07-31 17:17:25 +02:00
0811315f35
Bump version and update ChangeLog w/ last fixes before next release
...
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-07-31 12:56:50 +02:00
8b513ade8e
Fix log option flag: LOG_RFC3154 -> LOG_RFC3164
...
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-07-31 12:54:25 +02:00
7f4dcff60d
Updates on project origin and naming
...
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-07-31 12:48:52 +02:00
f0b7b6fdf8
Merge branch 'master' into dev
2022-07-31 12:29:29 +02:00
70bfb8ed98
Handle gettimeofday() errors the same way everywhere
...
Problem found by Coverity Scan.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-07-31 12:21:23 +02:00
4f94756bf2
logger: add support for -I PID to log, e.g., $$ from a shell script
...
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-07-31 12:03:57 +02:00
f32ca837c1
logger: add support for -H NAME to override system hostname
...
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-07-31 11:48:58 +02:00
c7f65e11c9
logger: minor, coding style (reverse Christmas tree)
...
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-07-31 11:44:29 +02:00
ea1762d5f5
man: update logger(1) with new options for remote logging and format
...
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-07-31 10:46:32 +02:00
1fc5c174f1
logger: update usage text with new options
...
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-07-31 10:41:25 +02:00
c8fe229cfc
logger: add support for RFC3164 style (for remote) logging
...
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-07-31 10:16:01 +02:00
5d98f06718
logger: drop debug logs
...
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-07-31 10:14:57 +02:00
dfb654688a
logger: initial support for logging to a remote host
...
This is the first RFC5424 (only) support for for logging to a remote
host. The syntax continues to follow the FreeBSD logger.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-07-29 14:53:23 +02:00
1044669b8d
test: notify sometimes fail, need to wait for syslogd to rotate
...
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-07-29 14:53:03 +02:00
3086637768
libsyslog: fix loss of logger messages on failed connect()
...
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-07-29 14:37:46 +02:00
ef67ecae12
Update ChangeLog for upcoming v2.4.1 bugfix release
...
Also, restore ChangeLog entry for released v2.4.0.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-07-26 09:16:29 +02:00
daba6cce09
Fix #5&: failure to reset socket count on SIGHUP
...
As reported on GitHub. When logging to a remote host, after a few
SIGHUP's we get the following log message:
Only 16 IP addresses per socket supported.
When closing all currently open sockets, the socket count must be reset
to allow for opening new ones, otherwise we'll run out of "counts".
Yes, this should be refactored to use the FreeBSD model implementation.
Problem introduced in v2.4.0, commit 075815etroglobit@gmail.com >
2022-07-26 07:47:09 +02:00
e41721216c
Drop repology badge(s)
...
No need to advertise that sysklogd is not kept up-to-date in all the
distros on the planet. Nothing much I can do about it.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-07-21 21:06:31 +02:00
34c812415d
Merge pull request #53 from meta-ed/hexencoding
...
Prevent logfile corruption by control codes
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-06-17 18:17:53 +02:00
2d37cf2c28
Merge pull request #52 from meta-ed/overread
...
Prevent overread when scanning the message buffer
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-06-17 18:16:28 +02:00
bcc3c7c1fb
Prevent logfile corruption by control codes
...
Do not corrupt logfiles when kernel messages contain control codes,
notably \n. Instead, preserve the kernel's protective C-style hex
encoding. For example, \n embedded in a message by a kernel-level
facility is received as "\x0a". Kernel-level facilities cannot be
trusted to use only syslog-safe codes in kernel messages. See:
<https://kernel.org/doc/Documentation/ABI/testing/dev-kmsg >
2022-06-16 15:52:04 -05:00
9427734546
Prevent overread when scanning the message buffer
...
This change avoids the possibility of advancing past the null
terminator, by always testing the value at the pointer before
advancing the pointer.
While repairing this, I reconciled the code sections that read the
priority, sequence, and timestamp, so that they handle the pointer in
exactly the same way. This makes the source easier to maintain.
2022-06-16 14:33:34 -05:00
8f83328850
Fake usec timestamp for RFC3164 messages
...
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-06-05 16:43:20 +02:00
1e9f164198
Fake usec timestamp for untrusted kernel log messages
...
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-06-04 18:55:14 +02:00
4bbed71c29
Move debian/ dir to separate branch to ease packaging downstream
...
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-05-29 19:32:23 +02:00
7dc4783af8
.github: install valgrind also for release build
...
We call `make distcheck` in the release build, so the tests run.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-05-29 18:41:45 +02:00
eafde9550d
Update ChangeLog and bump version for v2.4.0 release
...
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-05-29 18:27:48 +02:00
dfc32d7843
Fix memory leak on exit
...
Only to clean up, possibly relevant for no-MMU systems, but
they have other issues as well (e.g. fork) that prevent them
from using the sysklogd project.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-05-29 16:59:50 +02:00
7ff4a7d210
test: reduce verbosity of new test
...
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-05-29 16:59:32 +02:00
715c52dc21
.github: prefix test logs with current compiler
...
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-05-29 16:24:34 +02:00
abb093c330
.github: create tarball of test logs for upload
...
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-05-29 15:59:02 +02:00
0d02ba63bb
.github: need valgrind for new memleak test
...
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-05-29 15:47:37 +02:00
d76b78c873
.github: upload test logs as build artifacts
...
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-05-29 15:45:32 +02:00
47a980728a
test: new memleak test using valgrind
...
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-05-29 15:45:32 +02:00
0892914581
Update changelog for upcoming v2.4.0 release
...
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-05-22 22:50:25 +02:00
a5bf845118
Enforce 'secure_mode 1' in default syslog.conf file
...
This disables the "unauthenticated remote disk-filling service" by
default. A user can easily change this to 0 (or 2) to allow other
systems to log to their syslogd.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-05-22 22:29:43 +02:00
62dea3aecf
Minor, fix missing \n in calls to logit()
...
Signed-off-by: Joachim Wiberg <troglobit@gmail.com >
2022-05-22 22:10:12 +02:00
