kern/152887: commit references a PR

[dfilter service]

The following reply was made to PR kern/152887; it has been noted by GNATS.

From: dfilter at FreeBSD.ORG (dfilter service)
To: bug-followup at FreeBSD.org
Cc:  
Subject: Re: kern/152887: commit references a PR
Date: Tue,  3 May 2011 05:09:11 +0000 (UTC)

 Author: ae
 Date: Tue May  3 05:09:02 2011
 New Revision: 221359
 URL: http://svn.freebsd.org/changeset/base/221359
 
 Log:
   MFC r220831:
     ipdn_bound_var() function is designed to bound a variable between
     specified minimum and maximum. In case when specified default value
     is out of bounds it does not work as expected and does not limit
     variable. Check that default value is in range and limit it if needed.
     Also bump max_hash_size value to 65536 to correspond with manual page.
   
     PR:		kern/152887
 
 Modified:
   stable/8/sys/netinet/ipfw/ip_dummynet.c
 Directory Properties:
   stable/8/sys/   (props changed)
   stable/8/sys/amd64/include/xen/   (props changed)
   stable/8/sys/cddl/contrib/opensolaris/   (props changed)
   stable/8/sys/contrib/dev/acpica/   (props changed)
   stable/8/sys/contrib/pf/   (props changed)
 
 Modified: stable/8/sys/netinet/ipfw/ip_dummynet.c
 ==============================================================================
 --- stable/8/sys/netinet/ipfw/ip_dummynet.c	Tue May  3 04:44:50 2011	(r221358)
 +++ stable/8/sys/netinet/ipfw/ip_dummynet.c	Tue May  3 05:09:02 2011	(r221359)
 @@ -108,6 +108,10 @@ ipdn_bound_var(int *v, int dflt, int lo,
  {
  	int oldv = *v;
  	const char *op = NULL;
 +	if (dflt < lo)
 +		dflt = lo;
 +	if (dflt > hi)
 +		dflt = hi;
  	if (oldv < lo) {
  		*v = dflt;
  		op = "Bump";
 @@ -2129,7 +2133,7 @@ ip_dn_init(void)
  	dn_cfg.red_max_pkt_size = 1500;	/* default max packet size */
  
  	/* hash tables */
 -	dn_cfg.max_hash_size = 1024;	/* max in the hash tables */
 +	dn_cfg.max_hash_size = 65536;	/* max in the hash tables */
  	dn_cfg.hash_size = 64;		/* default hash size */
  
  	/* create hash tables for schedulers and flowsets.
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