diff options
Diffstat (limited to 'contrib/ipfilter/ipsend/iptest.c')
| -rw-r--r-- | contrib/ipfilter/ipsend/iptest.c | 33 |
1 files changed, 12 insertions, 21 deletions
diff --git a/contrib/ipfilter/ipsend/iptest.c b/contrib/ipfilter/ipsend/iptest.c index 72d0d78..45f8f3a 100644 --- a/contrib/ipfilter/ipsend/iptest.c +++ b/contrib/ipfilter/ipsend/iptest.c @@ -1,21 +1,15 @@ +/* $NetBSD$ */ + /* * ipsend.c (C) 1995-1998 Darren Reed * - * This was written to test what size TCP fragments would get through - * various TCP/IP packet filters, as used in IP firewalls. In certain - * conditions, enough of the TCP header is missing for unpredictable - * results unless the filter is aware that this can happen. - * * See the IPFILTER.LICENCE file for details on licencing. + * */ -#if defined(__sgi) && (IRIX > 602) -# include <sys/ptimers.h> +#if !defined(lint) +static const char sccsid[] = "%W% %G% (C)1995 Darren Reed"; +static const char rcsid[] = "@(#)Id: iptest.c,v 2.6 2004/01/08 13:34:31 darrenr Exp"; #endif -#include <stdio.h> -#include <netdb.h> -#include <unistd.h> -#include <stdlib.h> -#include <string.h> #include <sys/param.h> #include <sys/types.h> #include <sys/time.h> @@ -24,22 +18,19 @@ #include <arpa/inet.h> #include <netinet/in_systm.h> #include <netinet/ip.h> -#include <netinet/tcp.h> -#include <netinet/udp.h> -#include <netinet/ip_icmp.h> #ifndef linux #include <netinet/ip_var.h> #endif #ifdef linux #include <linux/sockios.h> #endif +#include <stdio.h> +#include <netdb.h> +#include <unistd.h> +#include <stdlib.h> +#include <string.h> #include "ipsend.h" -#if !defined(lint) -static const char sccsid[] = "%W% %G% (C)1995 Darren Reed"; -static const char rcsid[] = "@(#)$Id: iptest.c,v 2.2.2.4 2002/12/06 11:40:35 darrenr Exp $"; -#endif - extern char *optarg; extern int optind; @@ -111,7 +102,7 @@ char **argv; ip = (ip_t *)calloc(1, 65536); ti = (struct tcpiphdr *)ip; ip->ip_len = sizeof(*ip); - ip->ip_hl = sizeof(*ip) >> 2; + IP_HL_A(ip, sizeof(*ip) >> 2); while ((c = getopt(argc, argv, "1234567d:g:m:p:s:")) != -1) switch (c) |
