Source: icinga-web
Version: 1.12.0-1
Severity: grave
Justification: renders package unusable
The config parser fails when loading the Agavi configuration files:
PHP Fatal error: Uncaught exception 'AgaviParseException' with message
'Validation of configuration file
"/usr/share/icinga-web/app/config/config_handlers.xml" failed:\n\nSchematron
validation of configuration file
"/usr/share/icinga-web/app/config/config_handlers.xml" failed: Transformation
failed: Processing using schema file
"/usr/share/icinga-web/lib/agavi/src/config/sch/config_handlers.sch" resulted
in an invalid stylesheet' in
/usr/share/icinga-web/lib/agavi/src/config/AgaviXmlConfigParser.class.php:726\nStack
trace:\n#0
/usr/share/icinga-web/lib/agavi/src/config/AgaviXmlConfigParser.class.php(437):
AgaviXmlConfigParser::validate(Object(AgaviXmlConfigDomDocument), 'production',
NULL, Array)\n#1
/usr/share/icinga-web/lib/agavi/src/config/AgaviXmlConfigParser.class.php(217):
AgaviXmlConfigParser->execute(Array, Array)\n#2
/usr/share/icinga-web/lib/agavi/src/config/AgaviConfigCache.class.php(183):
AgaviXmlConfigParser::run('/usr/share/icin...', 'production', NULL, Array,
Array)\n
#3 /usr/share/icinga-web/lib/agavi/src/config/Agavi in
/usr/share/icinga-web/lib/agavi/src/config/AgaviXmlConfigParser.class.php on
line 726
This seems to be a known issue with Agavi applications, somehow related
to libxml and/or PHP versions: https://github.com/agavi/agavi/wiki/WTF
I tried and verified that the error goes away when setting the following
in /usr/share/icinga-web/app/config.php:
AgaviConfig::set('core.skip_config_validation', true);
Sadly, this does not only cause an Internal Server Error to be thrown,
but also makes the PHP process eat up all memory and swap, then get
killed by the OOM killer. Please make sure to verify if this is a
relevant bug in PHP.
-- System Information:
Debian Release: stretch/sid
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 3.16.0-4-amd64 (SMP w/4 CPU cores)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/lksh
Init: systemd (via /run/systemd/system)
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