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Merged DNS-over-HTTP support (server side)

doh_experiment into master

Merged Petr Špaček requested to merge doh_experiment into master 5 years ago

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5b9e233e

cache: fix incorrect TTL of positive packets in cache · 5b9e233e

Vladimír Čunát authored 5 years ago

It's a regression of b00ee5fa (v3.0.0).  Fortunately, since that
version we use cache for positive packets only when they are BOGUS
(see `bool want_pkt =`) so that they're available for +cd queries.
Therefore the impact was really negligible, until the DoT module.

lib/cache/entry_pkt.c

+ 1

− 0

@@ -48,6 +48,7 @@ uint32_t packet_ttl(const knot_pkt_t *pkt, bool is_negative)
				continue; /* Skip metatypes. */
			}
			ttl = MIN(ttl, rr->ttl);
			has_ttl = true;
		}
	}
	/* If no valid TTL present, go with zero (will get clamped to minimum). */