Initialize checknames field in dns_view_create()

The 'checknames' field wasn't initialized in dns_view_create(), but it
should otherwise AddressSanitizer identifies the following runtime error
in query_test.c.

    runtime error: load of value 190, which is not a valid value for type '_Bool'

(cherry picked from commit 0c6fa164)
103 jobs for !4735 with 2446-query-c-5430-16-runtime-error-v9_16 in 28 minutes and 14 seconds (queued for 7 seconds)
latest detached
Status Job ID Name Coverage
  Precheck
passed autoreconf #1520418
amd64 linux

00:00:16

passed clang-format #1520420
amd64 linux

00:00:17

passed coccinelle #1520421
amd64 linux

00:03:40

passed danger #1520618
amd64 linux

00:00:15

passed misc #1520419
amd64 linux

00:00:17

failed danger #1520422
amd64 linux

00:00:16

 
  Build
passed clang:asan #1520435
amd64 linux

00:03:51

passed clang:buster:amd64 #1520439
amd64 linux

00:01:59

passed clang:freebsd11:amd64 #1520442
amd64 libvirt

00:02:02

passed clang:freebsd12:amd64 #1520443
amd64 libvirt

00:02:00

passed clang:openbsd:amd64 #1520444
amd64 libvirt

00:04:04

passed clang:tsan #1520437
amd64 linux

00:02:21

passed gcc:alpine3.13:amd64 #1520423
amd64 linux

00:01:58

passed gcc:asan #1520434
amd64 linux

00:03:14

passed gcc:buster:amd64 #1520427
amd64 linux

00:01:32

passed gcc:centos7:amd64 #1520424
amd64 linux

00:01:26

passed gcc:centos8:amd64 #1520425
amd64 linux

00:01:45

passed gcc:focal:amd64 #1520433
amd64 linux

00:01:34

passed gcc:mutexatomics #1520438
amd64 linux

00:01:42

passed gcc:out-of-tree #1520429
amd64 linux

00:01:38

passed gcc:sid:amd64 #1520428
amd64 linux

00:02:11

passed gcc:sid:i386 #1520430
i386 linux

00:01:51

passed gcc:softhsm2.4 #1520440
amd64 linux

00:01:30

passed gcc:softhsm2.6 #1520441
amd64 linux

00:01:29

passed gcc:stretch:amd64 #1520426
amd64 linux

00:02:01

passed gcc:tsan #1520436
amd64 linux

00:02:06

passed gcc:tumbleweed:amd64 #1520431
amd64 linux

00:01:44

passed gcc:xenial:amd64 #1520432
amd64 linux

00:01:56

passed msvc:windows:amd64 #1520446
amd64 windows

00:00:57

passed nolibtool:sid:amd64 #1520445
amd64 linux

00:02:01

 
  Unit
passed unit:clang:asan #1520458
amd64 linux

00:00:53

passed unit:clang:buster:amd64 #1520462
amd64 linux

00:00:35

passed unit:clang:freebsd11:amd64 #1520465
amd64 libvirt

00:01:09

passed unit:clang:freebsd12:amd64 #1520466
amd64 libvirt

00:01:03

passed unit:clang:tsan #1520460
amd64 linux

00:01:41

passed unit:gcc:alpine3.13:amd64 #1520447
amd64 linux

00:01:17

passed unit:gcc:asan #1520457
amd64 linux

00:00:54

passed unit:gcc:buster:amd64 #1520451
amd64 linux

00:01:03

passed unit:gcc:centos7:amd64 #1520448
amd64 linux

00:00:41

passed unit:gcc:centos8:amd64 #1520449
amd64 linux

00:00:42

passed unit:gcc:focal:amd64 #1520456
amd64 linux

00:00:41

passed unit:gcc:mutexatomics #1520461
amd64 linux

00:00:35

passed unit:gcc:sid:amd64 #1520452
amd64 linux

00:00:35

passed unit:gcc:sid:i386 #1520453
i386 linux

00:00:49

passed unit:gcc:softhsm2.4 #1520463
amd64 linux

00:00:40

passed unit:gcc:softhsm2.6 #1520464
amd64 linux

00:00:41

passed unit:gcc:stretch:amd64 #1520450
amd64 linux

00:00:36

passed unit:gcc:tsan #1520459
amd64 linux

00:01:53

passed unit:gcc:tumbleweed:amd64 #1520454
amd64 linux

00:00:36

passed unit:gcc:xenial:amd64 #1520455
amd64 linux

00:00:39

passed unit:nolibtool:sid:amd64 #1520467
amd64 linux

00:00:50

 
  System
passed system:clang:asan #1520630
amd64 linux

00:13:39

passed system:clang:buster:amd64 #1520634
amd64 linux

00:11:57

passed system:clang:freebsd11:amd64 #1520637
libvirt amd64

00:11:10

failed system:clang:freebsd12:amd64 #1520638
libvirt amd64

00:10:51

passed system:clang:tsan #1520632
amd64 linux

00:15:32

passed system:gcc:alpine3.13:amd64 #1520619
amd64 linux

00:12:15

passed system:gcc:asan #1520629
amd64 linux

00:13:43

passed system:gcc:buster:amd64 #1520623
amd64 linux

00:12:47

passed system:gcc:centos7:amd64 #1520620
amd64 linux

00:12:03

passed system:gcc:centos8:amd64 #1520621
amd64 linux

00:12:21

failed system:gcc:focal:amd64 #1520628
amd64 linux

00:12:33

passed system:gcc:mutexatomics #1520633
amd64 linux

00:12:11

failed system:gcc:sid:amd64 #1520624
amd64 linux

00:12:12

passed system:gcc:sid:i386 #1520625
i386 linux

00:10:40

passed system:gcc:softhsm2.4 #1520635
amd64 linux

00:12:00

passed system:gcc:softhsm2.6 #1520636
amd64 linux

00:12:15

failed system:gcc:stretch:amd64 #1520622
amd64 linux

00:11:38

passed system:gcc:tsan #1520631
amd64 linux

00:15:50

passed system:gcc:tumbleweed:amd64 #1520626
amd64 linux

00:11:27

passed system:gcc:xenial:amd64 #1520627
amd64 linux

00:10:49

passed system:nolibtool:sid:amd64 #1520639
amd64 linux

00:12:04

canceled system:clang:asan #1520479
amd64 linux

00:04:49

canceled system:clang:buster:amd64 #1520483
amd64 linux

00:05:34

canceled system:clang:freebsd11:amd64 #1520486
amd64 libvirt

00:06:42

canceled system:clang:freebsd12:amd64 #1520487
amd64 libvirt

00:06:38

canceled system:clang:tsan #1520481
amd64 linux allowed to fail

00:05:43

canceled system:gcc:alpine3.13:amd64 #1520468
amd64 linux

00:06:12

canceled system:gcc:asan #1520478
amd64 linux

00:05:30

canceled system:gcc:buster:amd64 #1520472
amd64 linux

00:06:06

canceled system:gcc:centos7:amd64 #1520469
amd64 linux

00:07:23

canceled system:gcc:centos8:amd64 #1520470
amd64 linux

00:07:02

canceled system:gcc:focal:amd64 #1520477
amd64 linux

00:07:02

canceled system:gcc:mutexatomics #1520482
amd64 linux

00:05:40

canceled system:gcc:sid:amd64 #1520473
amd64 linux

00:06:03

canceled system:gcc:sid:i386 #1520474
i386 linux

00:05:59

canceled system:gcc:softhsm2.4 #1520484
amd64 linux

00:07:19

canceled system:gcc:softhsm2.6 #1520485
amd64 linux

00:07:19

canceled system:gcc:stretch:amd64 #1520471
amd64 linux

00:06:11

canceled system:gcc:tsan #1520480
amd64 linux allowed to fail

00:05:45

canceled system:gcc:tumbleweed:amd64 #1520475
amd64 linux

00:05:50

canceled system:gcc:xenial:amd64 #1520476
amd64 linux

00:05:47

canceled system:nolibtool:sid:amd64 #1520488
amd64 linux

00:05:34

 
  Docs
passed docs #1520643
amd64 linux

00:02:15

passed docs #1520640
amd64 linux

00:02:14

failed docs #1520489
amd64 linux

00:02:21

 
  Postcheck
passed cppcheck #1520493
amd64 linux

00:00:23

passed flake8 #1520490
amd64 linux

00:00:22

passed gcov #1520642
amd64 linux

00:00:34

75.0%
passed pylint #1520491
amd64 linux

00:00:24

passed scan-build #1520641
amd64 linux

00:10:07

canceled gcov #1520494
amd64 linux

canceled scan-build #1520492
amd64 linux

00:08:42

 
Name Stage Failure
failed
system:gcc:focal:amd64 System
No job log
failed
system:gcc:sid:amd64 System
No job log
failed
system:gcc:stretch:amd64 System
No job log
failed
system:clang:freebsd12:amd64 System
No job log