summaryrefslogtreecommitdiffstats
path: root/lib
AgeCommit message (Collapse)AuthorFilesLines
2023-04-14Fix a lot of typos reported by codespellJan Wagner7-15/+15
2023-02-19Merge remote-tracking branch 'origin/master' into ↵Kristian Schuster5-9/+15
feature_check_disk_add_ignore_missing_option
2023-02-19utils_disk: add name_prev pointer to struct parameter_listKristian Schuster2-2/+18
Also added handling of name_prev in np_add_parameter and np_delete_parameter. This make calling the np_delete_parameter function easier, because it requires the previous element as second argument.
2023-02-01Fix hashes in tests since we are using sha256 nowLorenz Kästle1-3/+3
2023-02-01Also link LIB_CRYPTO against testsLorenz Kästle1-1/+1
2023-01-31Replace sha1 with sha256 in utils_baseRincewindsHat2-5/+5
2022-12-13check_disk: Find accessible mount path if multiple are available (#1820)christian-21-0/+6
* fixes #1819 * mount entries also have to be accessible according to get_fs_usage()
2021-11-17check_snmp: fix performance thresholds when using multiple oidsSven Nierlein2-1/+2
when using check_snmp with multiple oids it simply printed the unparsed content from -w/-c into the thresholds for each oid. So each oid contained the hole -w from all oids. ./check_snmp ... -o iso.3.6.1.2.1.25.1.3.0,iso.3.6.1.2.1.25.1.5.0 -w '1,2' -c '3,4' before: SNMP ... | HOST-RESOURCES-MIB::hrSystemInitialLoadDevice.0=393216;1,2;3,4 HOST-RESOURCES-MIB::hrSystemNumUsers.0=24;1,2;3,4 after: SNMP ... | HOST-RESOURCES-MIB::hrSystemInitialLoadDevice.0=393216;1;3 HOST-RESOURCES-MIB::hrSystemNumUsers.0=24;2;4 This also applies to fixed thresholds since check_snmp translates negative infinities from: '~:-1' to '@-1:~'
2021-10-26Switch to uint64_tRincewindsHat1-1/+1
2019-02-19Merge pull request #1567 from vdanjean/masterSven Nierlein2-1/+4
[check_disk] add support to display inodes usage in perfdata
2019-02-15check_by_ssh: fix child process leak on timeoutsSven Nierlein4-25/+54
When check_by_ssh runs into a timeout it simply exits keeping all child processes running. Simply adopting the kill loop from runcmd_timeout_alarm_handler() fixes this. Signed-off-by: Sven Nierlein <sven@nierlein.de>
2018-12-08[check_disk] add support to display inodes usage in perfdataVincent Danjean2-1/+4
This is not enabled by default It can be enabled with the -P (--iperfdata) option
2018-09-29Avoid passing NULL to vprintf().Guido Falsi1-4/+7
2014-11-28make constants from maxfd values (#1300)Sven Nierlein1-4/+6
its good practice to use constants instead of (random) values. Signed-off-by: Sven Nierlein <sven@nierlein.de>
2014-11-28avoid a segfault, if ulimit is set to unlimitednafets1-0/+8
2014-10-06Revert "Make use of xasprintf instead of asprintf"Holger Weiss1-3/+3
This reverts commit a143739ed286cf9ae003792dbb1ce26ce43f3312. Our current setup doesn't allow lib/*.c files to call functions defined in plugins/utils.[ch].
2014-07-30Make use of xasprintf instead of asprintfJan Wagner1-3/+3
--- Closes #1278
2014-07-30lib/utils_base.c: if asprintf fails, string is undefinedRicardo Maraschini1-5/+10
if asprintf fails, string content becomes invalid. we need to check if it ran OK by checking the returned value. in case of fail, asprintf returns -1, otherwise the number of writen bytes is returned. also, on ubuntu 13.10 i've receiving a lot of warnings: "warning: ignoring return value of ‘asprintf’" this patches fixes some of them Signed-off-by: Ricardo Maraschini <ricardo.maraschini@gmail.com> --- Closes #1227
2014-07-06check_icmp/check_dhcp: disable check, if we are rootJan Wagner2-16/+0
As it is possible to use capabilities(7) on linux or solaris privileges for example, it is not necessary in all cases to have those binaries making use of setuid.
2014-06-28lib/utils_cmd.c - Free file descriptorSpenser Reinhardt1-0/+3
Coverity 66502 - File descriptor fd in cmd_file_read is never closed, and thus file is left open after usage throughout runtime. - SR
2014-06-21Add UID to state retention file pathHolger Weiss2-3/+9
Add the UID of the invoking user to the state retention file path. This helps solving permission issues when different users run the same plugin.
2014-06-18lib/parse_ini.c: Print proper read error messageHolger Weiss1-1/+2
Print a useful error message if opening the configuration file fails.
2014-06-18lib/parse_ini.c: Drop privileges for reading fileHolger Weiss1-0/+10
Read the configuration file with privileges temporarily dropped if the code is used by a setuid plugin.
2014-06-18lib/parse_ini.c: Add newline to die() callsHolger Weiss1-2/+2
Our die() function doesn't append a newline character to the message.
2014-06-18lib/parse_ini.c: Cosmetic changeHolger Weiss1-4/+1
Replace an "if" with the ternary operator.
2014-06-18lib/parse_ini.c: Search for INI file in subdirsHolger Weiss1-0/+2
Add two path names to the list of default INI file locations, as some users/distributions prefer to put configuration files into subdirectories.
2014-06-18lib/parse_ini.c: Add comment on NAGIOS_CONFIG_PATHHolger Weiss1-15/+17
We might want to spit out a warning when NAGIOS_CONFIG_PATH is used. While at it, move the function that handles this environment variable to the bottom.
2014-06-18lib/parse_ini.c: Cosmetic changes to commentsHolger Weiss1-16/+20
2014-06-18lib/parse_ini.c: Fix Clang warningsHolger Weiss1-8/+7
2014-06-18lib/parse_ini.[ch]: Change code formattingHolger Weiss2-156/+192
Change the indentation and formatting of the code in lib/parse_ini.c. This breaks patches against that file and makes it harder to track its history, but it (hopefully) improves readability a lot.
2014-06-18lib/parse_ini.c: Don't cast malloc(3) resultHolger Weiss1-2/+2
There's no need to cast malloc(3)'s return value.
2014-06-18lib/parse_ini.c: Remove outdated comment and codeHolger Weiss1-15/+10
The lib/parse_ini.c:np_get_defaults() function now dies if no configuration file is found.
2014-06-18lib/parse_ini.c: Read $MP_CONFIG_FILEHolger Weiss1-1/+2
Read $MP_CONFIG_FILE if that variable is set in the environment.
2014-06-18lib/parse_ini.c: Read "monitoring-plugins.ini"Holger Weiss1-0/+4
Read "monitoring-plugins.ini" if that file exists, but fall back to reading "plugins.ini" or "nagios-plugins.ini" for backward compatibility.
2014-06-18lib/parse_ini.[ch]: Simplify codeHolger Weiss2-110/+49
Rewrite the code that looks up the INI configuration file path (used by the Extra-Opts feature) in order to improve readability. The behaviour should not have changed.
2014-03-09build - avoid deprecated INCLUDESDavide Madrisan2-6/+4
Signed-off-by: Davide Madrisan <davide.madrisan@gmail.com>
2014-01-31Handle negative values properly with check_snmpStephane Lapie1-1/+1
check_snmp becomes capable of evaluating negative values properly, but it might be returning CRITICALs where it used to return OK and was ignored, if a negative value turns out to actually be a valid value. If negative values are valid, this can be worked around, by adding "~:" to the warning/critical threshold : 100 -> ~:100
2014-01-31Add tests for negative thresholds in test_utilsThomas Guyot-Sionnest1-2/+17
2014-01-29Add tests for mp_translate_state()Thomas Guyot-Sionnest1-5/+50
2014-01-29Move negate' translate_state() to utils_base.h mp_translate_state()Thomas Guyot-Sionnest2-4/+26
Also use strcasecmp imported from gnulib for simplicity
2014-01-27Rename MP_STATE_DIRECTORY to MP_STATE_PATHThomas Guyot-Sionnest2-5/+5
2014-01-27And release notes for previous change (MP_STATE_DIRECTORY)Thomas Guyot-Sionnest1-1/+0
The change has also been updated in https://www.monitoring-plugins.org/doc/state-retention.html
2014-01-25Ignore MP_STATE_DIRECTORY in suid pluginsThomas Guyot-Sionnest3-9/+21
If a plugin still has suid privileges at the time np_enable_state() is called, the MP_STATE_DIRECTORY environment will be ignored. There is no need for a NEWS entry as no suid plugins use np_enable_state yet.
2014-01-25Clean up parse_ini error messages, add missing newlinesThomas Guyot-Sionnest1-5/+5
2014-01-25Rename ENV variable, keep backward compatibilityThomas Guyot-Sionnest2-3/+9
Rename NAGIOS_PLUGIN_STATE_DIRECTORY to MP_STATE_DIRECTORY
2014-01-24Use access() instead of stat() in parse_ini.cThomas Guyot-Sionnest1-3/+2
2014-01-24Update commentsThomas Guyot-Sionnest10-10/+10
1. libtab is now bundled, so suggest to enable it rather than install it 2. "parse-ini" feature has been called "extra-opts"
2014-01-21Capitalize "Monitoring Plugins"Holger Weiss2-2/+2
"Monitoring Plugins" is a name.
2014-01-20Minor fixes to be amended into "rename" commitHolger Weiss2-2/+2
2014-01-19Project rename initial commit.Monitoring Plugins Development Team13-91/+91
This is an initial take at renaming the project to Monitoring Plugins. It's not expected to be fully complete, and it is expected to break things (The perl module for instance). More testing will be required before this goes mainline.