On 25/09/2019 19:50, Kurt Miller wrote:
:
Yes, I have observed that bug on OpenBSD as well. It is indeed
a kernel bug on OpenBSD. I have kernel patches to correct it
but haven't pushed them forward through the review process there.
I just did a quick test on FreeBSD 11 on amd64 and it also
doesn't retain the bound address.
Thanks for confirming the issue on OpenBSD and also checking FreeBSD
too. I'm curious if the issue in the OpenBSD kernel is something simple
or whether this is a significant change. My guess is that this is an
issue that could have lurked for years as not many applications or
usages would observe the local address changing like this.
-Alan
