Software / code / prosody
Diff
util/prosodyctl/check.lua @ 12231:ca8453129ade
util.prosodyctl.check: Fix A/AAAA check for proxy65 and http
When there are no records to return the return value from dns.lookup()
might be nil or might be a table containing zero records, depending on
which DNS library is used
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Sun, 30 Jan 2022 16:04:22 +0100 |
| parent | 12230:f590058d8d99 |
| child | 12233:e4530bdbf5f3 |
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--- a/util/prosodyctl/check.lua Sun Jan 30 13:16:30 2022 +0100 +++ b/util/prosodyctl/check.lua Sun Jan 30 16:04:22 2022 +0100 @@ -608,8 +608,8 @@ local function check_address(target) local A, AAAA = dns.lookup(idna.to_ascii(target), "A"), dns.lookup(idna.to_ascii(target), "AAAA"); local prob = {}; - if use_ipv4 and not A then table.insert(prob, "A"); end - if use_ipv6 and not AAAA then table.insert(prob, "AAAA"); end + if use_ipv4 and not (A and #A > 0) then table.insert(prob, "A"); end + if use_ipv6 and not (AAAA and #AAAA > 0) then table.insert(prob, "AAAA"); end return prob; end
