Software / code / prosody
Changeset
11649:aa119de5f6c7 0.11
util.ip: Fix netmask for link-local address range
This may have mistakenly caused link-local addresses to be considered
global. May have caused mod_s2s and prosodyctl check dns to behave
incorrectly on networks using link-local IPv4 addresses. By my
guesstimate, these are extremely rare. Probably minimal impact beyond
a bit longer to establish s2s and some possible confusion from
prosodyctl check dns results.
Ref RFC 3927
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Sat, 03 Jul 2021 03:27:57 +0200 |
| parents | 11586:35e880501efd |
| children | 11650:a227bc35771e 11712:d117b92fd8e4 |
| files | util/ip.lua |
| diffstat | 1 files changed, 1 insertions(+), 1 deletions(-) [+] |
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--- a/util/ip.lua Thu May 27 12:35:55 2021 +0200 +++ b/util/ip.lua Sat Jul 03 03:27:57 2021 +0200 @@ -100,7 +100,7 @@ local function v4scope(ip) if match(ip, loopback4, 8) then return 0x2; - elseif match(ip, linklocal4) then + elseif match(ip, linklocal4, 16) then return 0x2; else -- Global unicast return 0xE;
