Evan Hunt 5c4cf3fcc4 prevent a deadlock in the shutdown system test ... The shutdown test sends 'rdnc status' commands in parallel with 'rndc stop' A new rndc connection arriving will reference the ACL environment to see whether the client is allowed to connect. Commit c0995bc380 added a mutex lock to ns_interfacemgr_getaclenv(), but if the new connection arrives while the interfaces are being purged during shutdown, that lock is already being held. If the the connection event slips in ahead of one of the netmgr's "stop listening" events on a worker thread, a deadlock can occur. The fix is not to hold the interfacemgr lock while shutting down interfaces; only while actually traversing the interface list to identify interfaces needing shutdown.		2022-04-27 23:25:57 -07:00
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bind9	More explicit dns64 prefix errors	2022-03-25 10:59:15 +01:00
dns	refactor resume_dsfetch()	2022-04-27 10:54:28 -07:00
irs	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
isc	TLSDNS: call send callbacks after only the data was sent	2022-04-27 17:44:23 +03:00
isccc	Keep the list of scheduled events on the timer	2022-04-01 23:45:23 +02:00
isccfg	Rename the configuration option to load balance sockets to reuseport	2022-04-06 17:03:57 +02:00
ns	prevent a deadlock in the shutdown system test	2022-04-27 23:25:57 -07:00
.gitignore	The isc/platform.h header has been completely removed	2021-07-06 05:33:48 +00:00
Makefile.am	move samples/resolve.c to bin/tests/system	2021-04-16 14:29:43 +02:00
unit-test-driver.sh.in	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00