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| author | Bob Halley <halley@dnspython.org> | 2020-10-06 10:04:14 -0700 |
|---|---|---|
| committer | Bob Halley <halley@dnspython.org> | 2020-10-06 10:04:14 -0700 |
| commit | bf3e786bbc2369bc69f5e0b37bc2f7e0f563f4c0 (patch) | |
| tree | 4b98fba1cb31d666ba55119e87432a850576fd37 | |
| parent | 923130d6b5412201a5f487496d56e6f9ad09417d (diff) | |
| download | dnspython-bf3e786bbc2369bc69f5e0b37bc2f7e0f563f4c0.tar.gz | |
add comment on NSEC downcasing to avoid future confusion
| -rw-r--r-- | dns/rdtypes/ANY/NSEC.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/dns/rdtypes/ANY/NSEC.py b/dns/rdtypes/ANY/NSEC.py index 45c22f0..dc31f4c 100644 --- a/dns/rdtypes/ANY/NSEC.py +++ b/dns/rdtypes/ANY/NSEC.py @@ -55,6 +55,8 @@ class NSEC(dns.rdata.Rdata): return cls(rdclass, rdtype, next, windows) def _to_wire(self, file, compress=None, origin=None, canonicalize=False): + # Note that NSEC downcasing, originally mandated by RFC 4034 + # section 6.2 was removed by RFC 6840 section 5.1. self.next.to_wire(file, None, origin, False) Bitmap(self.windows).to_wire(file) |