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authorMUNEDA Takahiro <muneda.takahiro@jp.fujitsu.com>2013-04-23 13:34:38 -0400
committerLennart Poettering <lennart@poettering.net>2013-05-06 23:10:44 +0200
commitd9abd1493d6adca4038121f2c969fdcaf89b9b7a (patch)
tree6d560c64cd673b9250449bc67aa7372e8af5a35d /hwdb
parent19adb8a3204fefd91411b5f0f350c8bc6bcf75fe (diff)
core: escape unit name from udev
This patch escapes a unit name which was derived from udev. Please imagine following udev rule. ACTION=="online|offline", TAG+="systemd", ENV{SYSTEMD_WANTS}="muneda@%p.service" ACTION=="online|offline", TAG+="systemd", ENV{SYSTEMD_WANTS}="muneda@%r.service" ACTION=="online|offline", TAG+="systemd", ENV{SYSTEMD_WANTS}="muneda@%S.service" When unit name is derived from udev via udev_device_get_property_value(), the name may contains '/' if ENV{SYSTEMD_WANTS} has the udev options $devpath(%p), $root(%r), or $sys(%S). However, '/' is a invalid char for unit name so processing of this rule fails as Invalid argument with following message. Apr 22 13:21:37 localhost systemd[1]: Failed to load device unit: Invalid argument Apr 22 13:21:37 localhost systemd[1]: Failed to process udev device event: Invalid argument This patch escapes those invalid chars in a unit name. Tested with 202, and confirmed to apply cleanly on top of commit 195f8e36. Thanks, Takahiro
Diffstat (limited to 'hwdb')
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