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If isc_app_run() gets interrupted by a signal, the global 'rndc_task' variable may already be detached from (set to NULL) by the time the outstanding netmgr callbacks are run. This triggers an assertion failure in isc_task_shutdown(). However, explicitly calling isc_task_shutdown() from rndc code is redundant because it does not use isc_task_onshutdown() and the task_shutdown() function gets automatically called anyway when the task manager gets destroyed (after isc_app_run() returns). Remove the redundant isc_task_shutdown() calls to prevent crashes after receiving a signal. |
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| confgen | ||
| delv | ||
| dig | ||
| dnssec | ||
| named | ||
| nsupdate | ||
| plugins | ||
| rndc | ||
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| Makefile.am | ||