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When performing QNAME minimization, named now sends an NS query for the original QNAME, to prevent the parent zone from receiving the QTYPE. For example, when looking up example.com/A, we now send NS queries for both com and example.com before sending the A query to the servers for example.com. Previously, an A query for example.com would have been sent to the servers for com. Several system tests needed to be adjusted for the new query pattern: - Some queries in the serve-stale test were sent to the wrong server. - The synthfromdnssec test could fail due to timing issues; this has been addressed by adding a 1-second delay. - The cookie test could fail due to the a change in the count of TSIG records received in the "check that missing COOKIE with a valid TSIG signed response does not trigger TCP fallback" test case. - The GL #4652 regression test case in the chain system test depends on a particular query order, which no longer occurs when QNAME minimization is active. We now disable qname-minimization for that test. |
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| ns1 | ||
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| .gitignore | ||
| prereq.sh | ||
| setup.sh | ||
| tests.sh | ||
| tests_sh_serve_stale.py | ||