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Reject empty outbound query names - #103

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virtuald wants to merge 2 commits into
mjansson:mainfrom
virtuald:fix/empty-query-name
Open

Reject empty outbound query names#103
virtuald wants to merge 2 commits into
mjansson:mainfrom
virtuald:fix/empty-query-name

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The DNS name serializer inspected name[length - 1] before checking for a zero length, causing a read before the supplied string. Validate query names before modifying or serializing the outbound packet.

The DNS name serializer inspected name[length - 1] before checking for a zero length, causing a read before the supplied string. Validate query names before modifying or serializing the outbound packet.
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