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Handle ICMP codes defined in RFC1812 more appropriately

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This commit is contained in:
Paul Traina 1996-09-20 08:23:54 +00:00
parent ae0baddec3
commit 9c4b2574d4
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=18416
1 changed files with 7 additions and 1 deletions
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8
sys/netinet/ip_icmp.c
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@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* @(#)ip_icmp.c 8.2 (Berkeley) 1/4/94
* $Id: ip_icmp.c,v 1.20 1996/04/03 18:52:22 wollman Exp $
* $Id: ip_icmp.c,v 1.21 1996/07/24 18:46:17 wollman Exp $
*/
#include <sys/param.h>
@ -272,6 +272,12 @@ icmp_input(m, hlen)
code = PRC_UNREACH_HOST;
break;
case ICMP_UNREACH_FILTER_PROHIB:
case ICMP_UNREACH_HOST_PRECEDENCE:
case ICMP_UNREACH_PRECEDENCE_CUTOFF:
code = PRC_UNREACH_PORT;
break;
default:
goto badcode;
}