bind9/lib/ns
Aram Sargsyan a4fc5e5158 Cancel all fetch events in dns_resolver_cancelfetch()
Although 'dns_fetch_t' fetch can have two associated events, one for
each of 'DNS_EVENT_FETCHDONE' and 'DNS_EVENT_TRYSTALE' types, the
dns_resolver_cancelfetch() function is designed in a way that it
expects only one existing event, which it must cancel, and when it
happens so that 'stale-answer-client-timeout' is enabled and there
are two events, only one of them is canceled, and it results in an
assertion in dns_resolver_destroyfetch(), when it finds a dangling
event.

Change the logic of dns_resolver_cancelfetch() function so that it
cancels both the events (if they exist), and in the right order.

(cherry picked from commit ec2098ca35)
2023-01-12 12:54:02 +01:00
..
include add an update quota 2023-01-12 12:02:35 +01:00
client.c Don't set EDE in ns_client_aclchecksilent 2023-01-10 10:02:14 +00:00
hooks.c Update sources to Clang 15 formatting 2022-11-29 09:14:07 +01:00
interfacemgr.c remove nonfunctional DSCP implementation 2023-01-09 14:23:26 -08:00
listenlist.c remove nonfunctional DSCP implementation 2023-01-09 14:23:26 -08:00
log.c Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
Makefile.am Move all the unit tests to /tests/<libname>/ 2022-05-31 12:06:00 +02:00
notify.c Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
query.c Cancel all fetch events in dns_resolver_cancelfetch() 2023-01-12 12:54:02 +01:00
server.c add an update quota 2023-01-12 12:02:35 +01:00
sortlist.c De-duplicate __FILE__, __LINE__ 2022-10-17 16:00:26 +01:00
stats.c Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
tests Move all the unit tests to /tests/<libname>/ 2022-05-31 12:06:00 +02:00
update.c move update ACL and update-policy checks before quota 2023-01-12 12:02:35 +01:00
xfrout.c Update sources to Clang 15 formatting 2022-11-29 09:14:07 +01:00