ComputerSurge/bind9
3
0
Fork 0
Code Pull Requests 1 Activity
29,167 Commits 589 Branches 805 Tags
f63b2d8fbd010d60f2a07f4f69b11d7a10c48ae5
Commit Graph
29167 Commits
This Branch
This Branch
All Branches
Author SHA1 Message Date
Mark Andrews f63b2d8fbd update link order of libbind9 2020-12-21 01:10:00 +00:00
Michał Kępień 28d6c11f89 Merge branch 'v9_11_26-release' into 'v9_11' 
Merge 9.11.26 release branch

See merge request isc-projects/bind9!4502
 2020-12-16 21:39:40 +00:00
Michał Kępień f9f7f4a95f Set up release notes for BIND 9.11.27 2020-12-16 22:37:18 +01:00
Michał Kępień 65142b527e Bump BIND_BASELINE_VERSION for ABI checks 2020-12-16 22:37:18 +01:00
Tinderbox UserandMichał Kępień 94c269633c Merge branch 'prep-release' into v9_11_26-release 2020-12-16 22:32:08 +01:00
Michał Kępień 52e342ebcd Merge branch 'michal/prepare-release-notes-for-bind-9.11.26' into 'v9_11_26-release' 
Prepare release notes for BIND 9.11.26

See merge request isc-private/bind9!226
 2020-12-16 22:32:08 +01:00
Tinderbox UserandMichał Kępień 363a2c3e5e prep 9.11.26 2020-12-16 22:32:08 +01:00
Michał Kępień 85887a43b8 Prepare release notes for BIND 9.11.26 2020-12-16 22:32:08 +01:00
Michał Kępień 5575baf143 Reorder release notes 2020-12-16 22:32:08 +01:00
Michał Kępień f39197e714 Tweak and reword release notes 2020-12-16 22:32:08 +01:00
Michał Kępień fe90f08656 Tweak and reword recent CHANGES entries 2020-12-16 22:32:08 +01:00
Michal NowakandMichał Kępień 2d0c8c8135 Miscellaneous minor documentation updates 2020-12-16 22:32:08 +01:00
Mark Andrews 01c6715169 Merge branch 'marka-noatomic-v9_11' into 'v9_11' 
Address TSAN errors when atomics are not available

See merge request isc-projects/bind9!4267
 2020-12-10 22:24:25 +00:00
Mark Andrews 8780605bc0 Flush client before putting it on inactive 
WARNING: ThreadSanitizer: data race
    Write of size 4 at 0x000000000001 by thread T1:
    #0 get_client bin/named/client.c:3928:16
    #1 ns_client_replace bin/named/client.c:3725:12
    #2 query_recurse bin/named/query.c:4366:13
    #3 query_find bin/named/query.c
    #4 ns_query_start bin/named/query.c:9716:8
    #5 client_request bin/named/client.c:3127:3
    #6 dispatch lib/isc/task.c:1157:7
    #7 run lib/isc/task.c:1331:2

    Previous write of size 4 at 0x000000000001 by thread T2:
    #0 exit_check bin/named/client.c:706:17
    #1 ns_client_detach bin/named/client.c:3702:8
    #2 query_resume bin/named/query.c:4186:3
    #3 dispatch lib/isc/task.c:1157:7
    #4 run lib/isc/task.c:1331:2
 2020-12-10 06:31:20 +00:00
Mark Andrews 042e1e3a44 Lock check of DNS_ZONEFLG_EXITING flag 
WARNING: ThreadSanitizer: data race
    Read of size 4 at 0x000000000001 by thread T1 (mutexes: write M1):
    #0 dns_zone_refresh lib/dns/zone.c:10447
    #1 dns_zone_notifyreceive2 lib/dns/zone.c:13646
    #2 dns_zone_notifyreceive2 lib/dns/zone.c:13497
    #3 ns_notify_start bin/named/notify.c:150
    #4 client_request bin/named/client.c:3137
    #5 dispatch lib/isc/task.c:1157
    #6 run lib/isc/task.c:1331
    #7 <null> <null>

    Previous write of size 4 at 0x000000000001 by thread T2 (mutexes: write M2):
    #0 dns_zone_refresh lib/dns/zone.c:10466
    #1 zone_maintenance lib/dns/zone.c:10236
    #2 zone_timer lib/dns/zone.c:13136
    #3 dispatch lib/isc/task.c:1157
    #4 run lib/isc/task.c:1331
    #5 <null> <null>
 2020-12-10 06:31:20 +00:00
Mark Andrews 7982767d4a Ignore TSAN errors with getcounter and setcounter 
WARNING: ThreadSanitizer: data race
    Read of size 8 at 0x000000000001 by thread T1:
    #0 getcounter lib/isc/stats.c:289:15
    #1 isc_stats_update_if_greater lib/isc/stats.c:464:24
    #2 client_accept bin/named/client.c:3599:2
    #3 client_start bin/named/client.c:833:4
    #4 dispatch lib/isc/task.c:1157:7
    #5 run lib/isc/task.c:1331:2

    Previous write of size 8 at 0x000000000001 by thread T2:
    #0 setcounter lib/isc/stats.c:313:27
    #1 isc_stats_update_if_greater lib/isc/stats.c:466:3
    #2 client_accept bin/named/client.c:3599:2
    #3 client_start bin/named/client.c:833:4
    #4 dispatch lib/isc/task.c:1157:7
    #5 run lib/isc/task.c:1331:2
 2020-12-10 06:31:19 +00:00
Mark Andrews 7382c3929a Ingore TSAN errors accessing 'last' 
WARNING: ThreadSanitizer: data race
    Read of size 4 at 0x000000000001 by thread T1:
    #0 log_quota bin/named/query.c:4291:22
    #1 query_recurse bin/named/query.c:4346:4
    #2 query_find bin/named/query.c
    #3 ns_query_start bin/named/query.c:9716:8
    #4 client_request bin/named/client.c:3115:3
    #5 dispatch lib/isc/task.c:1157:7
    #6 run lib/isc/task.c:1331:2

    Previous write of size 4 at 0x000000000001 by thread T2:
    #0 last_cmpxchg bin/named/query.c:81:6
    #1 log_quota bin/named/query.c:4293:7
    #2 query_recurse bin/named/query.c:4346:4
    #3 query_find bin/named/query.c
    #4 ns_query_start bin/named/query.c:9716:8
    #5 client_request bin/named/client.c:3115:3
    #6 dispatch lib/isc/task.c:1157:7
    #7 run lib/isc/task.c:1331:2
 2020-12-10 06:31:19 +00:00
Ondřej SurýandMark Andrews 761cedc2b4 Don't use rwlocks for reference counting 
WARNING: ThreadSanitizer: data race
    Write of size 8 at 0x000000000001 by thread T1 (mutexes: write M1):
    #0 memset <null>
    #1 mem_put lib/isc/mem.c:819
    #2 isc___mem_free lib/isc/mem.c:1662
    #3 isc__mem_free lib/isc/mem.c:3078
    #4 isc___mem_putanddetach lib/isc/mem.c:1221
    #5 isc__mem_putanddetach lib/isc/mem.c:3033
    #6 destroyring lib/dns/tsig.c:494
    #7 dns_tsigkeyring_dumpanddetach lib/dns/tsig.c:665
    #8 destroy lib/dns/view.c:392
    #9 dns_view_weakdetach lib/dns/view.c:704
    #10 zone_free lib/dns/zone.c:1152
    #11 zone_shutdown lib/dns/zone.c:13123
    #12 dispatch lib/isc/task.c:1157
    #13 run lib/isc/task.c:1331
    #14 <null> <null>

    Previous atomic read of size 8 at 0x000000000001 by thread T2:
    #0 __tsan_atomic64_load <null>
    #1 isc_rwlock_unlock lib/isc/rwlock.c:612
    #2 dns_tsigkeyring_dumpanddetach lib/dns/tsig.c:632
    #3 destroy lib/dns/view.c:392
    #4 dns_view_weakdetach lib/dns/view.c:704
    #5 zone_free lib/dns/zone.c:1149
    #6 zone_shutdown lib/dns/zone.c:13123
    #7 dispatch lib/isc/task.c:1157
    #8 run lib/isc/task.c:1331
    #9 <null> <null>
 2020-12-10 06:31:19 +00:00
Mark Andrews b86b3fe853 Ignore TSAN errors when accessing 'ns_client_requests' 2020-12-10 06:31:19 +00:00
Mark Andrews d85196cdca Ignore TSAN errors accessing init_count and header->count 
WARNING: ThreadSanitizer: data race
    Write of size 4 at 0x000000000001 by thread T1 (mutexes: write M1):
    #0 subtractrdataset lib/dns/rbtdb.c:7065:21
    #1 dns_db_subtractrdataset lib/dns/db.c:807:10
    #2 diff_apply lib/dns/diff.c:377:14
    #3 dns_diff_apply lib/dns/diff.c:458:10
    #4 do_one_tuple lib/dns/zone.c:4103:11
    #5 update_one_rr lib/dns/zone.c:4132:10
    #6 keyfetch_done lib/dns/zone.c:9835:4
    #7 dispatch lib/isc/task.c:1157:7
    #8 run lib/isc/task.c:1331:2

    Previous write of size 4 at 0x000000000001 by thread T2 (mutexes: write M2):
    #0 addrdataset lib/dns/rbtdb.c:6869:21
    #1 dns_db_addrdataset lib/dns/db.c:783:10
    #2 addoptout lib/dns/ncache.c:264:10
    #3 dns_ncache_add lib/dns/ncache.c:101:10
    #4 ncache_adderesult lib/dns/resolver.c:5989:12
    #5 ncache_message lib/dns/resolver.c:6165:11
    #6 resquery_response lib/dns/resolver.c:8691:12
    #7 dispatch lib/isc/task.c:1157:7
    #8 run lib/isc/task.c:1331:2
 2020-12-10 06:31:19 +00:00
Mark Andrews fdb893ede1 Address data race in dns_stats_detach over references 
WARNING: ThreadSanitizer: data race
    Write of size 4 at 0x000000000001 by thread T1 (mutexes: write M1):
    #0 dns_stats_detach lib/dns/stats.c:115:19
    #1 destroy lib/dns/view.c:527:3
    #2 dns_view_weakdetach lib/dns/view.c:704:3
    #3 zone_free lib/dns/zone.c:1149:3
    #4 zone_shutdown lib/dns/zone.c:13123:3
    #5 dispatch lib/isc/task.c:1157:7
    #6 run lib/isc/task.c:1331:2

    Previous read of size 4 at 0x000000000001 by thread T2:
    #0 dns_stats_detach lib/dns/stats.c:118:13
    #1 destroy lib/dns/view.c:527:3
    #2 dns_view_weakdetach lib/dns/view.c:704:3
    #3 zone_free lib/dns/zone.c:1152:3
    #4 zone_shutdown lib/dns/zone.c:13123:3
    #5 dispatch lib/isc/task.c:1157:7
    #6 run lib/isc/task.c:1331:2
 2020-12-10 06:31:19 +00:00
Mark Andrews e989ba66f0 Lock access to acache stats when not using atomics 
WARNING: ThreadSanitizer: data race
    Write of size 4 at 0x000000000001 by thread T1 (mutexes: write M1):
    #0 dns_acache_getentry lib/dns/acache.c:1549:2
    #1 rdataset_getadditional lib/dns/rbtdb.c:9912:11
    #2 dns_rdataset_getadditional lib/dns/rdataset.c:711:11
    #3 query_addadditional2 bin/named/query.c:1991:11
    #4 additionaldata_ns lib/dns/./rdata/generic/ns_2.c:198:10
    #5 dns_rdata_additionaldata lib/dns/rdata.c:1246:2
    #6 dns_rdataset_additionaldata lib/dns/rdataset.c:629:12
    #7 query_addrdataset bin/named/query.c:2435:8
    #8 query_addrrset bin/named/query.c:2826:2
    #9 query_addbestns bin/named/query.c:3525:2
    #10 query_find bin/named/query.c:9204:4
    #11 query_resume bin/named/query.c:4188:12
    #12 dispatch lib/isc/task.c:1157:7
    #13 run lib/isc/task.c:1331:2

    Previous write of size 4 at 0x000000000001 by thread T2 (mutexes: write M2):
    #0 dns_acache_countquerymiss lib/dns/acache.c:1201:2
    #1 rdataset_getadditional lib/dns/rbtdb.c:9896:4
    #2 dns_rdataset_getadditional lib/dns/rdataset.c:711:11
    #3 query_addadditional2 bin/named/query.c:1991:11
    #4 additionaldata_ns lib/dns/./rdata/generic/ns_2.c:198:10
    #5 dns_rdata_additionaldata lib/dns/rdata.c:1246:2
    #6 dns_rdataset_additionaldata lib/dns/rdataset.c:629:12
    #7 query_addrdataset bin/named/query.c:2435:8
    #8 query_addrrset bin/named/query.c:2826:2
    #9 query_find bin/named/query.c:9176:4
    #10 query_resume bin/named/query.c:4188:12
    #11 dispatch lib/isc/task.c:1157:7
 2020-12-10 06:31:19 +00:00
Mark Andrews d4a59f232e Ignore TSAN warnings in state_key_init - deliberate 
WARNING: ThreadSanitizer: data race
    Write of size 1 at 0x000000000001 by thread T1 (mutexes: write M1, write M2):
    #0 state_key_init lib/dns/geoip2.c:150:5
    #1 get_entry_for lib/dns/geoip2.c:241:11
    #2 dns_geoip_match lib/dns/geoip2.c:410:10
    #3 dns_aclelement_match2 lib/dns/acl.c:493:11
    #4 dns_acl_match2 lib/dns/acl.c:298:7
    #5 allowed bin/named/client.c:1869:11
    #6 ns_client_isself bin/named/client.c:1934:7
    #7 notify_isself lib/dns/zone.c:11055:11
    #8 notify_send lib/dns/zone.c:11374:7
    #9 notify_find_address lib/dns/zone.c:11178:2
    #10 zone_notify lib/dns/zone.c:11616:3
    #11 zone_maintenance lib/dns/zone.c:10291:4
    #12 zone_timer lib/dns/zone.c:13136:2
    #13 dispatch lib/isc/task.c:1157:7
    #14 run lib/isc/task.c:1331:2

    Previous read of size 1 at 0x000000000001 by thread T2 (mutexes: write M3):
    #0 state_key_init lib/dns/geoip2.c:134:7
    #1 get_entry_for lib/dns/geoip2.c:241:11
    #2 dns_geoip_match lib/dns/geoip2.c:410:10
    #3 dns_aclelement_match2 lib/dns/acl.c:493:11
    #4 dns_acl_match2 lib/dns/acl.c:298:7
    #5 allowed bin/named/client.c:1869:11
    #6 ns_client_isself bin/named/client.c:1934:7
    #7 notify_isself lib/dns/zone.c:11055:11
    #8 notify_send lib/dns/zone.c:11374:7
    #9 notify_find_address lib/dns/zone.c:11178:2
    #10 zone_notify lib/dns/zone.c:11616:3
    #11 zone_maintenance lib/dns/zone.c:10291:4
    #12 zone_timer lib/dns/zone.c:13136:2
    #13 dispatch lib/isc/task.c:1157:7
    #14 run lib/isc/task.c:1331:2
 2020-12-10 06:31:19 +00:00
Mark Andrews 5f6ab3512e Silence TSAN warning on spins in isc_rwlock_lock 
WARNING: ThreadSanitizer: data race
    Write of size 4 at 0x000000000001 by thread T1:
    #0 isc_rwlock_lock lib/isc/rwlock.c:720:2
    #1 findnodeintree lib/dns/rbtdb.c:3060:2
    #2 findnsec3node lib/dns/rbtdb.c:3164:10
    #3 dns_db_findnsec3node lib/dns/db.c:528:10
    #4 diff_apply lib/dns/diff.c:318:5
    #5 dns_diff_applysilently lib/dns/diff.c:463:10
    #6 signname bin/dnssec/./dnssec-signzone.c:1118:11
    #7 sign bin/dnssec/./dnssec-signzone.c:1599:2
    #8 dispatch lib/isc/task.c:1157:7
    #9 run lib/isc/task.c:1331:2

    Previous read of size 4 at 0x000000000001 by thread T2:
    #0 isc_rwlock_lock lib/isc/rwlock.c:704:25
    #1 addrdataset lib/dns/rbtdb.c:6853:2
    #2 dns_db_addrdataset lib/dns/db.c:783:10
    #3 diff_apply lib/dns/diff.c:370:14
    #4 dns_diff_applysilently lib/dns/diff.c:463:10
    #5 signname bin/dnssec/./dnssec-signzone.c:1118:11
    #6 sign bin/dnssec/./dnssec-signzone.c:1599:2
    #7 dispatch lib/isc/task.c:1157:7
    #8 run lib/isc/task.c:1331:2
 2020-12-10 06:31:19 +00:00
Mark Andrews a241c69920 Lock read of refs when atomics are not available. 
WARNING: ThreadSanitizer: data race
    Read of size 4 at 0x000000000001 by thread T1 (mutexes: write M1):
    #0 zone_iattach lib/dns/zone.c:5412:2
    #1 soa_query lib/dns/zone.c:12725:2
    #2 dispatch lib/isc/task.c:1157:7
    #3 run lib/isc/task.c:1331:2

    Previous write of size 4 at 0x000000000001 by thread T2 (mutexes: write M2):
    #0 dns_zone_detach lib/dns/zone.c:5346:2
    #1 ns_server_refreshcommand bin/named/./server.c:9880:3
    #2 ns_control_docommand bin/named/control.c:247:12
    #3 control_recvmessage bin/named/controlconf.c:469:13
    #4 dispatch lib/isc/task.c:1157:7
    #5 run lib/isc/task.c:1331:2
 2020-12-10 06:31:19 +00:00
Mark Andrews 1caef804d5 Ignore thread sanitizer warnings in stats counters 
set ISC_NO_SANITIZE_THREAD for incrementcounter and decrementcounter

    WARNING: ThreadSanitizer: data race
    Write of size 8 at 0x000000000001 by thread T1:
    #0 decrementcounter lib/isc/stats.c:258:26
    #1 isc_stats_decrement lib/isc/stats.c:350:2
    #2 dec_stats lib/isc/unix/socket.c:934:3
    #3 socketclose lib/isc/unix/socket.c:2270:3
    #4 destroy lib/isc/unix/socket.c:2323:3
    #5 isc__socket_detach lib/isc/unix/socket.c:3275:3
    #6 isc_socket_detach lib/isc/unix/./../socket_api.c:128:3
    #7 exit_check bin/named/client.c:593:4
    #8 ns_client_next bin/named/client.c:947:8
    #9 client_request bin/named/client.c
    #10 dispatch lib/isc/task.c:1157:7
    #11 run lib/isc/task.c:1331:2

    Previous write of size 8 at 0x000000000001 by thread T2:
    #0 incrementcounter lib/isc/stats.c:239:26
    #1 isc_stats_increment lib/isc/stats.c:340:2
    #2 inc_stats lib/isc/unix/socket.c:923:3
    #3 internal_accept lib/isc/unix/socket.c:3741:4
    #4 dispatch lib/isc/task.c:1157:7
    #5 run lib/isc/task.c:1331:2
 2020-12-10 06:31:19 +00:00
Mark Andrews 0e5a076cc1 Prevent inlining of code with thread sanitiser disabled 2020-12-10 06:31:19 +00:00
Mark Andrews c2676bccc5 Add TSAN builds and tests with --disable-atomics specified 2020-12-10 06:31:19 +00:00
Mark Andrews 1b47fbab11 Merge branch '2324-key_mutex-undeclared-in-geoip2-c-with-threads-disabled' into 'v9_11' 
Resolve "'key_mutex' undeclared in geoip2.c with threads disabled"

See merge request isc-projects/bind9!4454
 2020-12-10 03:10:04 +00:00
Mark Andrews d8047eeb94 Add CHANGES 2020-12-10 13:47:07 +11:00
Mark Andrews f3c402baed Only lock access to epoll_ctl when using watcher thread 2020-12-10 02:34:36 +00:00
Mark Andrews 7466b505b3 check result 2020-12-10 02:34:36 +00:00
Mark Andrews 136804b1a0 #ifdef protect key_mutex 2020-12-10 02:34:36 +00:00
Ondřej Surý 89a74d0b01 Merge branch 'ondrej/clang-format-11-v9_11' into 'v9_11' 
Bump the clang version to 11 (v9.11)

See merge request isc-projects/bind9!4481
 2020-12-08 19:09:22 +00:00
Ondřej Surý e39899a718 Bump the clang version to 11 (stable) 2020-12-08 19:41:48 +01:00
Ondřej Surý 171e3ac2c9 Merge branch '2250-dns-flag-day-2020-revert-nocookie-udp-size-v9_11' into 'v9_11' 
Resolve "DNS Flag Day 2020 - EDNS buffer size configuring does not work anymore"

See merge request isc-projects/bind9!4457
 2020-12-02 15:33:25 +00:00
Ondřej SurýandOndřej Surý 8aa8e521a9 Add CHANGES and release not for GL #2250 
(cherry picked from commit c7d81f12f8)
 2020-12-02 12:06:22 +01:00
Ondřej SurýandOndřej Surý 6425dfa9cb Change the default value for nocookie-udp-size back to 4096 
The DNS Flag Day 2020 reduced all the EDNS buffer sizes to 1232.  In
this commit, we revert the default value for nocookie-udp-size back to
4096 because the option is too obscure and most people don't realize
that they also need to change this configuration option in addition to
max-udp-size.

(cherry picked from commit 79c196fc77)
 2020-12-02 12:04:28 +01:00
Mark Andrews 867649907c Merge branch 'nothread-tast_test' into 'v9_11' 
Pass task_test also with threads disabled

See merge request isc-projects/bind9!4442
 2020-12-01 23:28:13 +00:00
Petr MensikandMark Andrews 839350f5f6 Pass task_test also with threads disabled 
Condition cv is declared only when threads are used. Use it only in that
case. Test compiles and passes without thread support also.
 2020-12-01 23:06:19 +00:00
Mark Andrews 0563ccd25d Merge branch '2305-adjust-recursion-limits-v9_11' into 'v9_11' 
Adjust default value of "max-recursion-queries"

See merge request isc-projects/bind9!4448
 2020-12-01 22:29:48 +00:00
Mark Andrews d09991e4e9 Adjust default value of "max-recursion-queries" 
Since the queries sent towards root and TLD servers are now included in
the count (as a result of the fix for CVE-2020-8616),
"max-recursion-queries" has a higher chance of being exceeded by
non-attack queries.  Increase its default value from 75 to 100.

(cherry picked from commit ab0bf49203)
 2020-12-01 22:13:05 +00:00
Mark Andrews 53203b8f04 Merge branch '2280-check-dname-handling-when-qtype-is-cname-any-2' into 'v9_11' 
Resolve "Check DNAME handling when QTYPE is CNAME/ANY"

See merge request isc-projects/bind9!4394
 2020-12-01 22:12:35 +00:00
Mark AndrewsandEvan Hunt ca9dc40634 Fix DNAME when QTYPE is CNAME or ANY 
The synthesised CNAME is not supposed to be followed when the
QTYPE is CNAME or ANY as the lookup is satisfied by the CNAME
record.
 2020-12-01 11:46:32 -08:00
Mark Andrews 0720c50351 Merge branch '2315-bind-9-11-22-9-11-25-fails-to-build-for-aep-hsm-native-pkcs11-v9_11' into 'v9_11' 
Resolve "BIND 9.11.22 - 9.11.25 fails to build for AEP HSM native pkcs11"

See merge request isc-projects/bind9!4446
 2020-12-01 13:51:40 +00:00
Mark Andrews b578dd70d9 Add release note for [GL #2315] 
(cherry picked from commit 356243aaec)
 2020-12-01 23:31:16 +11:00
Mark Andrews f9f8dc24e0 Add CHANGES 
(cherry picked from commit 11a3545e32)
 2020-12-01 23:19:46 +11:00
Mark Andrews 0e7a4169bd Fix misplaced declaration 
(cherry picked from commit 49b9219bb3)
 2020-12-01 23:19:46 +11:00
Michał Kępień 319b718638 Merge branch '2310-make-docbook-sources-namespaced-again' into 'v9_11' 
Make DocBook sources namespaced again

See merge request isc-projects/bind9!4440
 2020-11-30 08:35:49 +00:00
Michał Kępień dfdd3a8a2f Make DocBook sources namespaced again 
Every DocBook source document can be namespaced (DocBook 5) or
non-namespaced (DocBook 4).  The set of XSL stylesheets used for
producing an output document can also be namespaced or non-namespaced.
Namespaced source documents should be used with namespaced stylesheets
and non-namespaced source documents should be used with non-namespaced
stylesheets.  However, both stylesheet flavors contain processing rules
which allow them to be used interchangeably for any type of source
document.

Unfortunately, these processing rules became broken in version 1.79.1 of
the stylesheets, which means that non-namespaced source documents can no
longer be correctly transformed into man pages using namespaced
stylesheets and vice versa.  This problem was fixed upstream [1], but no
released version of the XSL stylesheets contains that fix yet.

Back in 2016, this problem was reported as RT #43831 and allegedly fixed
in commit 1b8ce3b330.  However, that fix
only helped for the non-namespaced version of the stylesheets - while
also breaking man page generation for the namespaced flavor.

Since using namespaced DocBook sources is the current best practice
(DocBook 5), make BIND DocBook sources namespaced again.  When using
version 1.79.1 or 1.79.2 of the XSL stylesheets, care must be taken to
ensure namespaced stylesheets are used for generating BIND
documentation.

[1] https://github.com/docbook/xslt10-stylesheets/issues/109
 2020-11-30 09:33:32 +01:00