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| author | Matthew Wild <mwild1@gmail.com> | 2015-11-22 15:30:27 +0000 |
|---|---|---|
| committer | Matthew Wild <mwild1@gmail.com> | 2015-11-22 15:30:27 +0000 |
| commit | be456ba1facd81c6748510662a2284d20c7086c0 (patch) | |
| tree | 005a833759b5aa6eac957c8b55249ebbc1769051 | |
| parent | a799177379bbe294f1bb5fe1b8b800e2cee72738 (diff) | |
| download | prosody-be456ba1facd81c6748510662a2284d20c7086c0.tar.gz prosody-be456ba1facd81c6748510662a2284d20c7086c0.zip | |
util.ip: Improve comparison, == doesn't necessarily handle IPv6 addresses correctly if they aren't normalized (case, ::, etc.)
| -rw-r--r-- | util/ip.lua | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/util/ip.lua b/util/ip.lua index d0ae07eb..7dcace5c 100644 --- a/util/ip.lua +++ b/util/ip.lua @@ -229,13 +229,10 @@ end local function match(ipA, ipB, bits) local common_bits = commonPrefixLength(ipA, ipB); - if not bits then - return ipA == ipB; - end if bits and ipB.proto == "IPv4" then common_bits = common_bits - 96; -- v6 mapped addresses always share these bits end - return common_bits >= bits; + return common_bits >= (bits or 128); end return {new_ip = new_ip, |