Re: CVS commit: src/sys

[Joerg Sonnenberger <joerg%bec.de@localhost>]

On Fri, Mar 31, 2017 at 06:49:44AM +0000, Ryota Ozaki wrote:
> Module Name:	src
> Committed By:	ozaki-r
> Date:		Fri Mar 31 06:49:44 UTC 2017
> 
> Modified Files:
> 	src/sys/netinet: ip_icmp.c ip_input.c ip_var.h tcp_input.c
> 	src/sys/sys: mbuf.h
> 
> Log Message:
> Don't use a single global variable to store source route information for multiple incoming packets
> 
> It's not MP-safe. So use a m_tag to store the information instead.
> 
> Pointed out by knakahara@
> The fix is from OpenBSD (originally fixed in FreeBSD)

Is this on any critical / typical used code path? Because it adds a
memory allocation / free...

Joerg