bind9/lib/dns/include
Ondřej Surý 15096aefdf
Make the dns_validator validations asynchronous and limit it
Instead of running all the cryptographic validation in a tight loop,
spread it out into multiple event loop "ticks", but moving every single
validation into own isc_async_run() asynchronous event.  Move the
cryptographic operations - both verification and DNSKEY selection - to
the offloaded threads (isc_work_enqueue), this further limits the time
we spend doing expensive operations on the event loops that should be
fast.

Limit the impact of invalid or malicious RRSets that contain crafted
records causing the dns_validator to do many validations per single
fetch by adding a cap on the maximum number of validations and maximum
number of validation failures that can happen before the resolving
fails.
2024-02-01 21:45:06 +01:00
..
dns Make the dns_validator validations asynchronous and limit it 2024-02-01 21:45:06 +01:00
dst Make the dns_validator validations asynchronous and limit it 2024-02-01 21:45:06 +01:00
irs Move irs_resconf into libdns and remove libirs 2023-02-24 09:38:59 +00:00
.clang-format Add separate .clang-format files for headers 2020-02-14 09:31:05 +01:00