bind9/lib
Aram Sargsyan 28bb419edc Add shutdown checks in dns_catz_dbupdate_callback()
When a zone database update callback is called, the 'catzs' object,
extracted from the callback argument, might be already shutting down,
in which case the 'catzs->zones' can be NULL and cause an assertion
failure when calling isc_ht_find().

Add an early return from the callback if 'catzs->shuttingdown' is true.

Also check the validity of 'catzs->zones' after locking 'catzs' in
case there is a race with dns_catz_shutdown_catzs() running in another
thread.
2023-07-06 10:46:46 +00:00
..
dns Add shutdown checks in dns_catz_dbupdate_callback() 2023-07-06 10:46:46 +00:00
isc Check for overflow when resizing a heap 2023-06-27 12:38:09 +02:00
isccc Fix the streaming read callback shutdown logic 2023-04-20 12:58:32 +02:00
isccfg Add configuration option 'cdnskey' 2023-05-11 17:07:51 +02:00
ns Use NS rather than A records for qname-minimization relaxed 2023-06-28 11:45:59 +10:00
.gitignore The isc/platform.h header has been completely removed 2021-07-06 05:33:48 +00:00
Makefile.am Move irs_resconf into libdns and remove libirs 2023-02-24 09:38:59 +00:00