write test for: 'empty IXFR' fallback SOA comparison ignores SOA-EDIT #1835

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Habbie opened this Issue Oct 21, 2014 · 1 comment

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Habbie commented Oct 21, 2014

Given a database SOA serial X, and a SOA-EDIT that changes the SOA to Y, where Y>X, if an IXFR comes in with a serial N (X < N < Y), we send an empty reply (SOA Y+optional RRSIG), trying to indicate to the slave that it is up to date. However, because Y > N, the client interprets this as 'incremental updates coming' and thus is confused about the connection getting closed.

Thanks @sfrost for debugging this.

I suspect this was introduced with #1199

@Habbie Habbie closed this in 24d9e51 Oct 21, 2014
@Habbie Habbie changed the title from 'empty IXFR' fallback SOA comparison ignores SOA-EDIT to write test for: 'empty IXFR' fallback SOA comparison ignores SOA-EDIT Oct 21, 2014
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Habbie commented Oct 21, 2014

Reopening to remind us we really need a test for this.

@Habbie Habbie reopened this Dec 23, 2014
@Habbie Habbie added this to the auth-4.1.0 milestone Dec 15, 2015
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