Send signals as Icinga user in safe-reload and logrotate#10601
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julianbrost merged 1 commit intosupport/2.13from Oct 9, 2025
Merged
Send signals as Icinga user in safe-reload and logrotate#10601julianbrost merged 1 commit intosupport/2.13from
julianbrost merged 1 commit intosupport/2.13from
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In contrast to the regular `kill` binary, `icinga2 internal signal` drops permissions before sending the signal. This is important as the PID file can be written by the Icinga user, dropping the permissions prevents that user from using this to send signals to processes it is not supposed to signal. SIGUSR1 wasn't among the list of signals supported by `icinga2 internal signal`, so it is added there.
julianbrost
approved these changes
Oct 9, 2025
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