Import IPFilter 4.1.23 to vendor branch.

See src/contrib/ipfilter/HISTORY for details of changes since 4.1.13

7 files changed, 31 insertions, 10 deletions

diff --git a/contrib/ipfilter/ipsend/44arp.c b/contrib/ipfilter/ipsend/44arp.c
index ca571e0..4b08a8b 100644
--- a/contrib/ipfilter/ipsend/44arp.c
+++ b/contrib/ipfilter/ipsend/44arp.c
@@ -14,7 +14,9 @@
 #if defined(__FreeBSD__)
 # include "radix_ipf.h"
 #endif
-#include <net/route.h>
+#ifndef __osf__
+# include <net/route.h>
+#endif
 #include <netinet/in.h>
 #include <netinet/if_ether.h>
 #include <arpa/inet.h>
diff --git a/contrib/ipfilter/ipsend/arp.c b/contrib/ipfilter/ipsend/arp.c
index 609b8dd..d5497ef 100644
--- a/contrib/ipfilter/ipsend/arp.c
+++ b/contrib/ipfilter/ipsend/arp.c
@@ -5,20 +5,23 @@
  */
 #if !defined(lint)
 static const char sccsid[] = "@(#)arp.c	1.4 1/11/96 (C)1995 Darren Reed";
-static const char rcsid[] = "@(#)$Id: arp.c,v 2.8.2.1 2005/06/12 07:18:38 darrenr Exp $";
+static const char rcsid[] = "@(#)$Id: arp.c,v 2.8.2.2 2007/02/17 12:41:50 darrenr Exp $";
 #endif
 #include <sys/types.h>
 #include <sys/socket.h>
 #if !defined(ultrix) && !defined(hpux) && !defined(__hpux) && !defined(__osf__) && !defined(_AIX51)
-#include <sys/sockio.h>
+# include <sys/sockio.h>
 #endif
 #include <sys/ioctl.h>
 #include <netinet/in_systm.h>
 #include <netinet/in.h>
+#ifdef __osf__
+# include "radix_ipf_local.h"
+#endif
 #include <net/if.h>
 #include <netinet/if_ether.h>
 #ifndef	ultrix
-#include <net/if_arp.h>
+# include <net/if_arp.h>
 #endif
 #include <netinet/in.h>
 #include <netinet/ip.h>
diff --git a/contrib/ipfilter/ipsend/ip.c b/contrib/ipfilter/ipsend/ip.c
index a5023cd..e29f722 100644
--- a/contrib/ipfilter/ipsend/ip.c
+++ b/contrib/ipfilter/ipsend/ip.c
@@ -5,12 +5,15 @@
  */
 #if !defined(lint)
 static const char sccsid[] = "%W% %G% (C)1995";
-static const char rcsid[] = "@(#)$Id: ip.c,v 2.8.2.1 2004/10/19 12:31:48 darrenr Exp $";
+static const char rcsid[] = "@(#)$Id: ip.c,v 2.8.2.2 2007/02/17 12:41:51 darrenr Exp $";
 #endif
 #include <sys/param.h>
 #include <sys/types.h>
 #include <netinet/in_systm.h>
 #include <sys/socket.h>
+#ifdef __osf__
+# include "radix_ipf_local.h"
+#endif
 #include <net/if.h>
 #include <netinet/in.h>
 #include <netinet/ip.h>
diff --git a/contrib/ipfilter/ipsend/iptests.c b/contrib/ipfilter/ipsend/iptests.c
index 9329c22..8f492a2 100644
--- a/contrib/ipfilter/ipsend/iptests.c
+++ b/contrib/ipfilter/ipsend/iptests.c
@@ -6,7 +6,7 @@
  */
 #if !defined(lint)
 static const char sccsid[] = "%W% %G% (C)1995 Darren Reed";
-static const char rcsid[] = "@(#)$Id: iptests.c,v 2.8.2.7 2006/03/21 16:10:55 darrenr Exp $";
+static const char rcsid[] = "@(#)$Id: iptests.c,v 2.8.2.8 2007/02/17 12:41:51 darrenr Exp $";
 #endif
 #include <sys/param.h>
 #include <sys/types.h>
@@ -62,6 +62,9 @@ typedef	int	boolean_t;
 #ifdef __hpux
 # define _NET_ROUTE_INCLUDED
 #endif
+#ifdef __osf__
+# include "radix_ipf_local.h"
+#endif
 #include <net/if.h>
 #if defined(linux) && (LINUX >= 0200)
 # include <asm/atomic.h>
diff --git a/contrib/ipfilter/ipsend/resend.c b/contrib/ipfilter/ipsend/resend.c
index b51ba06..e7b1ef4 100644
--- a/contrib/ipfilter/ipsend/resend.c
+++ b/contrib/ipfilter/ipsend/resend.c
@@ -6,12 +6,15 @@
  */
 #if !defined(lint)
 static const char sccsid[] = "@(#)resend.c	1.3 1/11/96 (C)1995 Darren Reed";
-static const char rcsid[] = "@(#)$Id: resend.c,v 2.8.2.2 2006/03/17 13:45:34 darrenr Exp $";
+static const char rcsid[] = "@(#)$Id: resend.c,v 2.8.2.3 2007/02/17 12:41:51 darrenr Exp $";
 #endif
 #include <sys/param.h>
 #include <sys/types.h>
 #include <sys/time.h>
 #include <sys/socket.h>
+#ifdef __osf__
+# include "radix_ipf_local.h"
+#endif
 #include <net/if.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
diff --git a/contrib/ipfilter/ipsend/sdlpi.c b/contrib/ipfilter/ipsend/sdlpi.c
index 38eeb8a..1ce8946 100644
--- a/contrib/ipfilter/ipsend/sdlpi.c
+++ b/contrib/ipfilter/ipsend/sdlpi.c
@@ -25,6 +25,7 @@
 #endif
 #ifdef __osf__
 # include <sys/dlpihdr.h>
+# include "radix_ipf_local.h"
 #else
 # include <sys/dlpi.h>
 #endif
@@ -46,7 +47,7 @@
 
 #if !defined(lint)
 static const char sccsid[] = "@(#)sdlpi.c	1.3 10/30/95 (C)1995 Darren Reed";
-static const char rcsid[] = "@(#)$Id: sdlpi.c,v 2.8.2.1 2004/12/09 19:41:13 darrenr Exp $";
+static const char rcsid[] = "@(#)$Id: sdlpi.c,v 2.8.2.2 2007/02/17 12:41:51 darrenr Exp $";
 #endif
 
 #define	CHUNKSIZE	8192
diff --git a/contrib/ipfilter/ipsend/sock.c b/contrib/ipfilter/ipsend/sock.c
index 09d808d..65f4f92 100644
--- a/contrib/ipfilter/ipsend/sock.c
+++ b/contrib/ipfilter/ipsend/sock.c
@@ -6,7 +6,7 @@
  */
 #if !defined(lint)
 static const char sccsid[] = "@(#)sock.c	1.2 1/11/96 (C)1995 Darren Reed";
-static const char rcsid[] = "@(#)$Id: sock.c,v 2.8.4.4 2006/03/21 16:10:56 darrenr Exp $";
+static const char rcsid[] = "@(#)$Id: sock.c,v 2.8.4.6 2007/02/17 12:41:51 darrenr Exp $";
 #endif
 #include <sys/param.h>
 #include <sys/types.h>
@@ -65,7 +65,9 @@ typedef int     boolean_t;
 #if defined(__FreeBSD__)
 # include "radix_ipf.h"
 #endif
-#include <net/route.h>
+#ifndef __osf__
+# include <net/route.h>
+#endif
 #include <netinet/ip_var.h>
 #include <netinet/in_pcb.h>
 #include <netinet/tcp_timer.h>
@@ -293,11 +295,14 @@ struct	tcpiphdr *ti;
 		return NULL;
 
 	fd = (struct filedesc *)malloc(sizeof(*fd));
+	if (fd == NULL)
+		return NULL;
 #if defined( __FreeBSD_version) && __FreeBSD_version >= 500013
 	if (KMCPY(fd, p->ki_fd, sizeof(*fd)) == -1)
 	    {
 		fprintf(stderr, "read(%#lx,%#lx) failed\n",
 			(u_long)p, (u_long)p->ki_fd);
+		free(fd);
 		return NULL;
 	    }
 #else
@@ -305,6 +310,7 @@ struct	tcpiphdr *ti;
 	    {
 		fprintf(stderr, "read(%#lx,%#lx) failed\n",
 			(u_long)p, (u_long)p->kp_proc.p_fd);
+		free(fd);
 		return NULL;
 	    }
 #endif