Re: change to deprecate broadcast on host 0 of a subnet

2021-09-12 Thread Jamie Landeg-Jones
Mike Karels wrote: > Comments are welcome on the review. I will wait a couple of days > for comments before proceeding. I am also interested in comments on > whether this should be MFC'ed to 13-stable after a suitable delay. Personally, if an MFC isn't too timeconsuming to do, and there are no

Problem reports for n...@freebsd.org that need special attention

2021-09-12 Thread bugzilla-noreply
To view an individual PR, use: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=(Bug Id). The following is a listing of current problems submitted by FreeBSD users, which need special attention. These represent problem reports covering all versions including experimental development code and ob

change to deprecate broadcast on host 0 of a subnet

2021-09-12 Thread Mike Karels
Long ago (4.2BSD), the IP broadcast address was the lowest address on a network, the one with a host part of 0. In RFC1122, the broadcast address was standardized using a host part of all ones. 4.3BSD changed its default, and made the broadcast address settable with ifconfig. However, FreeBSD *s

TCP6 regression for MTU path on stable/13

2021-09-12 Thread Harry Schmalzbauer
Hello, on one of my production stable/13 setups, MTU definitions from the routing table aren't respected (anymore?). I always had jumbo frames enabled and set a fixed MTU for routed destinations. No issues with stable/13 until april I guess (but I never checked for 'too big" ICMP6 messages bef

Re: recvmsg() "short receive" after FIONREAD

2021-09-12 Thread Andriy Gapon
On 11/09/2021 21:40, Mark Johnston wrote: On Sat, Sep 11, 2021 at 09:25:42PM +0300, Andriy Gapon wrote: So, this is what I've got: diff --git a/sys/kern/sys_socket.c b/sys/kern/sys_socket.c index e53b0367960b..11ee03703407 100644 --- a/sys/kern/sys_socket.c +++ b/sys/kern/sys_socket.c @@ -210,7