Re: git: f9a0147ee56e - main - protocols: remove IPPROTO_DIVERT

From: Shawn Webb <shawn.webb_at_hardenedbsd.org>
Date: Sun, 11 Oct 2026 16:03:30 UTC 
On Mon, Jun 29, 2026 at 08:20:28PM +0000, Gleb Smirnoff wrote:
> The branch main has been updated by glebius:
> 
> URL: https://cgit.FreeBSD.org/src/commit/?id=f9a0147ee56e002fe31f155dcb2a7042f5b20a7e
> 
> commit f9a0147ee56e002fe31f155dcb2a7042f5b20a7e
> Author:     Gleb Smirnoff <glebius@FreeBSD.org>
> AuthorDate: 2026-06-29 20:14:00 +0000
> Commit:     Gleb Smirnoff <glebius@FreeBSD.org>
> CommitDate: 2026-06-29 20:20:02 +0000
> 
>     protocols: remove IPPROTO_DIVERT
> ---
>  lib/libc/net/protocols | 1 -
>  sys/netinet/in.h       | 3 ---
>  2 files changed, 4 deletions(-)
> 
> diff --git a/lib/libc/net/protocols b/lib/libc/net/protocols
> index 6fa47a5e3590..52a0dfe31a17 100644
> --- a/lib/libc/net/protocols
> +++ b/lib/libc/net/protocols
> @@ -156,4 +156,3 @@ bit-emu	147	BIT-EMU		# Bit-stream Emulation (RFC9801)
>  pfsync	240	PFSYNC		# PF Synchronization [non IANA]
>  #	253-254			# Use for experimentation and testing (RFC3692)
>  #	255			# Reserved
> -divert	258	DIVERT		# Divert pseudo-protocol [non IANA]
> diff --git a/sys/netinet/in.h b/sys/netinet/in.h
> index fc30228422f3..94f4bb682489 100644
> --- a/sys/netinet/in.h
> +++ b/sys/netinet/in.h
> @@ -248,15 +248,12 @@ __END_DECLS
>  #define	IPPROTO_RESERVED_253	253		/* Reserved */
>  #define	IPPROTO_RESERVED_254	254		/* Reserved */
>  /* 255: Reserved */
> -/* BSD Private, local use, namespace incursion, no longer used */
> -#define	IPPROTO_OLD_DIVERT	254		/* OLD divert pseudo-proto */
>  #define	IPPROTO_MAX		256
>  
>  /* last return value of *_input(), meaning "all job for this pkt is done".  */
>  #define	IPPROTO_DONE		257
>  
>  /* Only used internally, so can be outside the range of valid IP protocols. */
> -#define	IPPROTO_DIVERT		258		/* divert pseudo-protocol */

Hey Gleb,

This breaks net/norm:
https://hbsd-pkg-current-01.hardenedbsd.org/data/current-default/2026-10-10_13h14m43s/logs/errors/norm-1.5.9.log

Breaking net/norm means that over 100 ports, including libzmq4, are
skipped.

Thanks,

-- 
Shawn Webb
Cofounder / Security Engineer
HardenedBSD

Signal Username:  shawn_webb.74
Tor-ified Signal: +1 (719) 756-1197 / activist_opsec.27
https://git.hardenedbsd.org/hardenedbsd/pubkeys/-/raw/master/Shawn_Webb/03A4CBEBB82EA5A67D9F3853FF2E67A277F8E1FA.pub.asc