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bind9/bin/tests/system/ssutoctou
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Ondřej Surý c503b6eee8
Add regression test for TOCTOU race in DNS UPDATE SSU handling 
Race rndc reconfig (toggling between allow-update and update-policy)
against a stream of DNS UPDATEs for 5 seconds and verify that named
does not crash.

Before the fix, the race between send_update() and update_action()
reading the SSU table independently could trigger an assertion
failure (INSIST) when the zone's update policy changed between the
two reads.
2026-03-23 11:10:48 +01:00
..
ns1 Add regression test for TOCTOU race in DNS UPDATE SSU handling 2026-03-23 11:10:48 +01:00
setup.sh Add regression test for TOCTOU race in DNS UPDATE SSU handling 2026-03-23 11:10:48 +01:00
tests_ssutoctou.py Add regression test for TOCTOU race in DNS UPDATE SSU handling 2026-03-23 11:10:48 +01:00