Subject: Re: [PATCH] sctp: Fix mangled IPv4 addresses on a IPv6 listening socket

From: Jason Gunthorpe <[email-masked]>
Date: Wed, 27 May 2015 09:32:26 -0600

On Wed, May 27, 2015 at 10:11:22AM +0000, David Laight wrote:

> In any case it looks like I can escape by turning off
> SCTP_I_WANT_MAPPED_V4_ADDR for kernels 3.17 through 4.0.

Just be aware that option is unusable on kernels without 299ee.

I fixed everything wrong I saw, but that doesn't mean it works
100%. Honestly, I don't think anyone has ever used it.

Jason