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To: Cody P Schafer <dev@codyps.com>
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From: Mark Hatle <mark.hatle@windriver.com>
Organization: Wind River Systems
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Date: Wed, 31 May 2017 14:12:52 -0500
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Cc: OE-core <openembedded-core@lists.openembedded.org>
Subject: Re: [PATCH] runqemu-export-rootfs: don't change RPC ports
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On 5/31/17 12:20 PM, Cody P Schafer wrote:
>> Non-root user can't create privileged ports.
> 
> I presume you're speaking about tcp/udp ports here? (having the
> program numbers referred to as "RPC ports" in some contexts confuses
> things). Or does unfsd tell the kernel about it's rpc program numbers
> (called "RPC ports" in the script) somehow & restrict them too?
> 
> If it is the first, it isn't clear why that is relevant: I'm not
> trying to have unfsd use privileged tcp/udp ports (it's already using
> non-privlidged tcp/udp ports). I'm trying to drop the custom rpc
> program numbers (which are referred to as "RPC Ports" in the script).
> 

RPC Ports are just the bindings into rpcbind.   The tcp/udp ports are the ones
that typically conflict and why this was all done to begin with.

--Mark