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Merge branch '2786-keyfile-locking-race-condition-deadlock' into 'main'

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Fix possible deadlock when locking key files

Closes #2786

See merge request isc-projects/bind9!5210
This commit is contained in:
Matthijs Mekking 2021-07-01 09:27:54 +00:00
commit 5e8cebb2e5
2 changed files with 6 additions and 2 deletions
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@ -1,3 +1,7 @@
5671. [bug] Fix a race condition where two threads are competing for
the same set of key file locks, that could lead to a
deadlock. This has been fixed. [GL #2786]
5670. [bug] Handle place holder KEYDATA records. [GL #2769]
5669. [func] Add 'checkds' feature. Zones with "dnssec-policy" and

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doc/notes/notes-current.rst
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@ -62,5 +62,5 @@ Bug Fixes
locking key files for reading and writing, "in-view" logic was not taken into
account. This has been fixed. :gl:`#2783`
- Checking of ``dnssec-policy`` was broken. The checks failed to account for
``dnssec-policy`` inheritance. :gl:`#2780`
- Fix a race condition where two threads are competing for the same set of key
file locks, that could lead to a deadlock. This has been fixed. :gl:`#2786`