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| author | Peter Powell <petpow@saberuk.com> | 2017-07-12 14:25:28 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-07-12 14:25:28 +0100 |
| commit | f471083cd0519d47c7c7a09029813ede41994f7b (patch) | |
| tree | 26d756d60526de438b501fd3da71bffe9e551455 /src/modules/m_dnsbl.cpp | |
| parent | 2f64744dd81cd956780160e8568a42cf952df6c8 (diff) | |
| parent | c0aba5b728b0a921d95ec120aa638dab1520b42f (diff) | |
Merge pull request #1337 from SaberUK/master+merge
Merge v2.0.23 and v2.0.24 into master.
Diffstat (limited to 'src/modules/m_dnsbl.cpp')
| -rw-r--r-- | src/modules/m_dnsbl.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/modules/m_dnsbl.cpp b/src/modules/m_dnsbl.cpp index 73ecd02a6..7b0f06191 100644 --- a/src/modules/m_dnsbl.cpp +++ b/src/modules/m_dnsbl.cpp @@ -70,6 +70,14 @@ class DNSBLResolver : public DNS::Request if (!ans_record) return; + // All replies should be in 127.0.0.0/8 + if (ans_record->rdata.compare(0, 4, "127.") != 0) + { + ServerInstance->SNO->WriteGlobalSno('a', "DNSBL: %s returned address outside of acceptable subnet 127.0.0.0/8: %s", ConfEntry->domain.c_str(), ans_record->rdata.c_str()); + ConfEntry->stats_misses++; + return; + } + int i = countExt.get(them); if (i) countExt.set(them, i - 1); |