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Merge branch '4215-add-isc_r_timedout-to-the-reasons-to-call-dns_zonemgr_unreachableadd-in-xfrin-bind-9.18' into 'bind-9.18'

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[9.18] Resolve "Add ISC_R_TIMEDOUT to the reasons to call dns_zonemgr_unreachableadd in xfrin"

See merge request isc-projects/bind9!8128
This commit is contained in:
Mark Andrews 2023-07-21 23:38:58 +00:00
commit e927dd4609
2 changed files with 7 additions and 2 deletions
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3
CHANGES
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@ -1,3 +1,6 @@
6213. [bug] Mark a primary server as temporarily unreachable if the
TCP connection attempt times out. [GL #4215]
6212. [bug] Don't process detach and close netmgr events when
the netmgr has been paused. [GL #4200]

6
lib/dns/xfrin.c
View file

@ -1336,9 +1336,11 @@ failure:
case ISC_R_NETUNREACH:
case ISC_R_HOSTUNREACH:
case ISC_R_CONNREFUSED:
case ISC_R_TIMEDOUT:
/*
* Add the server to unreachable primaries table only if
* the server has a permanent networking error.
* Add the server to unreachable primaries table if
* the server has a permanent networking error or
* the connection attempt as timed out.
*/
zmgr = dns_zone_getmgr(xfr->zone);
if (zmgr != NULL) {