Aram Sargsyan 7e2f50c369 Fix dig hanging issue in cases when the lookup's next query can't start ... In recv_done(), when dig decides to start the lookup's next query in the line using `start_udp()` or `start_tcp()`, and for some reason, no queries get started, dig doesn't cancel the lookup. This can occur, for example, when there are two queries in the lookup, one with a regular IP address, and another with a IPv4 mapped IPv6 address. When the regular IP address fails to serve the query, its `recv_done()` callback starts the next query in the line (in this case the one with a mapped IP address), but because `dig` doesn't connect to such IP addresses, and there are no other queries in the list, no new queries are being started, and the lookup keeps hanging. After calling `start_udp()` or `start_tcp()` in `recv_done()`, check if there are no pending/working queries then cancel the lookup instead of only detaching from the current query.		2022-04-04 09:15:56 +00:00
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check	Set hard thread affinity for each zone	2022-04-01 23:50:34 +02:00
confgen	Replace ISC_NORETURN with C11's noreturn	2022-03-25 08:33:43 +01:00
delv	Remove isc_appctx_t use in dns_client	2022-03-29 14:14:49 -07:00
dig	Fix dig hanging issue in cases when the lookup's next query can't start	2022-04-04 09:15:56 +00:00
dnssec	Teach dnssec-settime to read times that it writes	2022-03-25 16:05:43 +01:00
named	Don't use reference counting in isc_timer unit	2022-04-02 01:23:15 +02:00
nsupdate	Remove use of the inline keyword used as suggestion to compiler	2022-03-25 08:33:43 +01:00
plugins	Make isc_ht optionally case insensitive	2022-03-28 15:02:18 -07:00
rndc	Remove extrahandle size from netmgr	2022-03-25 10:38:35 +01:00
tests	Fix dig hanging issue in cases when the lookup's next query can't start	2022-04-04 09:15:56 +00:00
tools	Replace ISC_NORETURN with C11's noreturn	2022-03-25 08:33:43 +01:00
Makefile.am	Remove native PKCS#11 support	2021-09-09 15:35:39 +02:00