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authorTom Gundersen <teg@jklm.no>2015-08-17 07:56:57 +0200
committerTom Gundersen <teg@jklm.no>2015-09-16 17:03:17 +0200
commit5643c00afe29eae4b2e3575277038e60e6967d09 (patch)
treef3196293051dc93ee58eb06421df9367dc794f17 /src/libsystemd/libsystemd.sym
parent8e427d9be93e1289eba2a3055bbc632babc75b81 (diff)
resolved: cache - handle CNAME redirection
CNAME records are special in the way they are treated by DNS servers, and our cache should mimic that behavior: In case a domain name has an alias, its CNAME record is returned in place of any other. Our cache was not doing this despite caching the CNAME records, this entailed needless lookups to re-resolve the CNAME.
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