Ondřej Surý a9283c08c2 Emit EDE 22 when the resolver runs out of usable addresses ... Two exits from fctx_try() landed at DNS_R_SERVFAIL without attaching DNS_EDE_NOREACHABLEAUTH: when fctx_getaddresses() returned a non-success, non-wait status, and when every candidate addrinfo was unusable (over-quota or filtered) after a restart. With the new TCP fallback actually firing, those paths are now reached by serve-stale and similar scenarios in which the auth is unreachable. Attach the EDE so SERVFAIL responses keep carrying the same operator signal that the timeout-based exit paths already produce. Co-authored-by: Evan Hunt <each@isc.org> Assisted-by: Claude:claude-opus-4-7		2026-05-19 11:18:30 +02:00
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dns	Emit EDE 22 when the resolver runs out of usable addresses	2026-05-19 11:18:30 +02:00
isc	Use SipHash-1-3 for hash tables, keep SipHash-2-4 for cookies	2026-05-15 08:15:59 +02:00
isccc	switch isc_md_type_t to a proper enum	2026-02-02 11:12:55 +03:00
isccfg	Fix a bug with template filename reuse	2026-04-14 21:50:31 -07:00
ns	Open the stale-refresh-time window on any resolver failure	2026-05-19 11:18:30 +02:00
.gitignore	The isc/platform.h header has been completely removed	2021-07-06 05:33:48 +00:00
meson.build	replace the build system with meson	2025-06-11 10:30:12 +03:00