Matthijs Mekking 8bcd7fe69e Use stale on error also when unable to recurse ... The 'query_usestale()' function was only called when in 'query_gotanswer()' and an unexpected error occurred. This may have been "quota reached", and thus we were in some cases returning stale data on fetch-limits (and if serve-stale enabled of course). But we can also hit fetch-limits when recursing because we are following a referral (in 'query_notfound()' and 'query_delegation_recurse()'). Here we should also check for using stale data in case an error occurred. Specifically don't check for using stale data when refetching a zero TTL RRset from cache. Move the setting of DNS_DBFIND_STALESTART into the 'query_usestale()' function to avoid code duplication.		2021-02-08 15:17:09 +01:00
..
bind9	Use -release instead of -version-info for internal library SONAMEs	2021-01-25 14:19:53 +01:00
dns	Attempt to silence untrusted loop bound	2021-02-08 02:02:29 +00:00
irs	Use -release instead of -version-info for internal library SONAMEs	2021-01-25 14:19:53 +01:00
isc	Unit-test fixes and manual page updates for DoH configuration	2021-02-03 12:06:17 +01:00
isccc	Use -release instead of -version-info for internal library SONAMEs	2021-01-25 14:19:53 +01:00
isccfg	tls and http configuration code was unnecessarily complex	2021-02-03 12:06:17 +01:00
ns	Use stale on error also when unable to recurse	2021-02-08 15:17:09 +01:00
samples	Add libssl libraries to Windows build	2020-11-09 16:00:28 +01:00
win32/bindevt	update all copyright headers to eliminate the typo	2020-09-14 16:20:40 -07:00
.gitignore	Provide unit test driver	2020-05-21 12:13:01 +02:00
Makefile.am	Complete rewrite the BIND 9 build system	2020-04-21 14:19:48 +02:00
unit-test-driver.sh.in	Provide unit test driver	2020-05-21 12:13:01 +02:00