From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Wed, 15 May 2019 20:59:18 +0000 (+0100)
Subject: polypath asymmetric routing: Handle MSG2-4 late dupes
X-Git-Tag: v0.4.4~7
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/secnet/commitdiff_plain/db6534a321ea003d16f66100418d1ca52d4889f2?hp=db6534a321ea003d16f66100418d1ca52d4889f2

polypath asymmetric routing: Handle MSG2-4 late dupes

If we get a MSG2-4 and it seems too late for the protocol stage, and
it had the same nonces, it was probably an old packet via a different
route.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
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