On Tue, 2011-11-15 at 17:55:57 +0100, Pav Lucistnik wrote: > Jase Thew píše v út 15. 11. 2011 v 16:31 +0000: > > > What networking/DNS configuration is Pointyhat lacking (or have > > sufficiently different to break the socket code inside of postconf)? > > It is a purposefully no-networking sandbox jail. What networking > activity postconf wants to run?
Wietse, in a post[1] on the Postfix mailing list, lends further credence to a suspicion that this issue is particular to pointyhat: Postconf opens a socket to determine the mynetworks value (it determines the local interfaces and their netmasks). I have heard about bizarre errors on FreeBSD (jail) systems where the user-land library was out of sync with kernel-land, resulting in data structure mis-matches and system calls returning nonsensical results. [1] http://archives.neohapsis.com/archives/postfix/2011-11/0385.html -- Sahil Tandon
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