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| author | Adam Ierymenko <adam.ierymenko@gmail.com> | 2015-10-19 15:19:04 -0700 |
|---|---|---|
| committer | Adam Ierymenko <adam.ierymenko@gmail.com> | 2015-10-19 15:19:04 -0700 |
| commit | cfdcce6d1299b4bc407b9b44c0abb55c5ea9f4b5 (patch) | |
| tree | 3a3df9370ef780ca7b586e13f9b994f8835bb573 /node/InetAddress.cpp | |
| parent | 0b2e5ed499aea0076caa2dc1d8784796e54da538 (diff) | |
| download | infinitytier-cfdcce6d1299b4bc407b9b44c0abb55c5ea9f4b5.tar.gz infinitytier-cfdcce6d1299b4bc407b9b44c0abb55c5ea9f4b5.zip | |
Fix very obscure IP scope classification logic bug.
Diffstat (limited to 'node/InetAddress.cpp')
| -rw-r--r-- | node/InetAddress.cpp | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/node/InetAddress.cpp b/node/InetAddress.cpp index e542f0d4..abb46240 100644 --- a/node/InetAddress.cpp +++ b/node/InetAddress.cpp @@ -77,14 +77,12 @@ InetAddress::IpScope InetAddress::ipScope() const if ((ip & 0xffff0000) == 0xc0a80000) return IP_SCOPE_PRIVATE; // 192.168.0.0/16 break; case 0xff: return IP_SCOPE_NONE; // 255.0.0.0/8 (broadcast, or unused/unusable) - default: - switch(ip >> 28) { - case 0xe: return IP_SCOPE_MULTICAST; // 224.0.0.0/4 - case 0xf: return IP_SCOPE_PSEUDOPRIVATE; // 240.0.0.0/4 ("reserved," usually unusable) - default: return IP_SCOPE_GLOBAL; // everything else - } - break; } + switch(ip >> 28) { + case 0xe: return IP_SCOPE_MULTICAST; // 224.0.0.0/4 + case 0xf: return IP_SCOPE_PSEUDOPRIVATE; // 240.0.0.0/4 ("reserved," usually unusable) + } + return IP_SCOPE_GLOBAL; } break; case AF_INET6: { |