svn commit: r223947 - head/usr.bin/netstat

[Michael Tuexen]

On Jul 12, 2011, at 8:17 PM, Doug Barton wrote:

> On 07/12/2011 04:47, Michael Tuexen wrote:
>> Author: tuexen
>> Date: Tue Jul 12 11:47:08 2011
>> New Revision: 223947
>> URL: http://svn.freebsd.org/changeset/base/223947
>> 
>> Log:
>>  Truncate link addresses like it is done for any
>>  other address type.
> 
> The more IPv6 is used the less optimal this truncation becomes ...
I agree. But this patch does not change the display of IPv6 addresses.
It just handles one specific case like all the others.
I found this because the bug broke a tool which relies on the correct
formatting of the netstat output.

Best regards
Michael
> 
>>  MFC after: 4 weeks
>> 
>> Modified:
>>  head/usr.bin/netstat/if.c
>> 
>> Modified: head/usr.bin/netstat/if.c
>> ==============================================================================
>> --- head/usr.bin/netstat/if.c	Tue Jul 12 10:07:07 2011	(r223946)
>> +++ head/usr.bin/netstat/if.c	Tue Jul 12 11:47:08 2011	(r223947)
>> @@ -394,7 +394,7 @@ intpr(int interval1, u_long ifnetaddr, v
>> 				n = cp - sa->sa_data + 1;
>> 				cp = sa->sa_data;
>> 			hexprint:
>> -				while (--n >= 0)
>> +				while ((--n >= 0) && (m < 30))
>> 					m += printf("%02x%c", *cp++ & 0xff,
>> 						    n > 0 ? ':' : ' ');
>> 				m = 32 - m;
>> 
> 
> 
> 
> -- 
> 
> 	Nothin' ever doesn't change, but nothin' changes much.
> 			-- OK Go
> 
> 	Breadth of IT experience, and depth of knowledge in the DNS.
> 	Yours for the right price.  :)  http://SupersetSolutions.com/
> 
>