3 files changed, 21 insertions, 29 deletions

diff --git a/sbin/pfctl/pf_print_state.c b/sbin/pfctl/pf_print_state.c
index 53ada038f5a..f996f05661f 100644
--- a/sbin/pfctl/pf_print_state.c
+++ b/sbin/pfctl/pf_print_state.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: pf_print_state.c,v 1.64 2015/01/21 21:50:33 deraadt Exp $	*/
+/*	$OpenBSD: pf_print_state.c,v 1.65 2018/07/24 09:48:04 kn Exp $	*/
 
 /*
  * Copyright (c) 2001 Daniel Hartmeier
@@ -81,31 +81,17 @@ print_addr(struct pf_addr_wrap *addr, sa_family_t af, int verbose)
 			printf("<%s>", addr->v.tblname);
 		return;
 	case PF_ADDR_RANGE: {
-		char buf[48];
-
-		if (inet_ntop(af, &addr->v.a.addr, buf, sizeof(buf)) == NULL)
-			printf("?");
-		else
-			printf("%s", buf);
-		if (inet_ntop(af, &addr->v.a.mask, buf, sizeof(buf)) == NULL)
-			printf(" - ?");
-		else
-			printf(" - %s", buf);
+		print_addr_str(af, &addr->v.a.addr);
+		printf(" - ");
+		print_addr_str(af, &addr->v.a.mask);
 		break;
 	}
 	case PF_ADDR_ADDRMASK:
 		if (PF_AZERO(&addr->v.a.addr, AF_INET6) &&
 		    PF_AZERO(&addr->v.a.mask, AF_INET6))
 			printf("any");
-		else {
-			char buf[48];
-
-			if (inet_ntop(af, &addr->v.a.addr, buf,
-			    sizeof(buf)) == NULL)
-				printf("?");
-			else
-				printf("%s", buf);
-		}
+		else
+			print_addr_str(af, &addr->v.a.addr);
 		break;
 	case PF_ADDR_NOROUTE:
 		printf("no-route");
@@ -133,6 +119,17 @@ print_addr(struct pf_addr_wrap *addr, sa_family_t af, int verbose)
 }
 
 void
+print_addr_str(sa_family_t af, struct pf_addr *addr)
+{
+	static char buf[48];
+
+	if (inet_ntop(af, addr, buf, sizeof(buf)) == NULL)
+		printf("?");
+	else
+		printf("%s", buf);
+}
+
+void
 print_name(struct pf_addr *addr, sa_family_t af)
 {
 	char host[NI_MAXHOST];
diff --git a/sbin/pfctl/pfctl.h b/sbin/pfctl/pfctl.h
index 024c81520e1..7e6a967fe15 100644
--- a/sbin/pfctl/pfctl.h
+++ b/sbin/pfctl/pfctl.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: pfctl.h,v 1.55 2017/08/11 22:30:38 benno Exp $ */
+/*	$OpenBSD: pfctl.h,v 1.56 2018/07/24 09:48:04 kn Exp $ */
 
 /*
  * Copyright (c) 2001 Daniel Hartmeier
@@ -92,6 +92,7 @@ struct segment {
 };
 
 void	 print_addr(struct pf_addr_wrap *, sa_family_t, int);
+void	 print_addr_str(sa_family_t, struct pf_addr *);
 void	 print_host(struct pf_addr *, u_int16_t p, sa_family_t, u_int16_t, const char *, int);
 void	 print_seq(struct pfsync_state_peer *);
 void	 print_state(struct pfsync_state *, int);
diff --git a/sbin/pfctl/pfctl_parser.c b/sbin/pfctl/pfctl_parser.c
index 33975778857..45a6faca7b3 100644
--- a/sbin/pfctl/pfctl_parser.c
+++ b/sbin/pfctl/pfctl_parser.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: pfctl_parser.c,v 1.322 2018/07/24 09:38:21 kn Exp $ */
+/*	$OpenBSD: pfctl_parser.c,v 1.323 2018/07/24 09:48:04 kn Exp $ */
 
 /*
  * Copyright (c) 2001 Daniel Hartmeier
@@ -1092,14 +1092,8 @@ print_rule(struct pf_rule *r, const char *anchor_call, int opts)
 	case PF_DIVERT_NONE:
 		break;
 	case PF_DIVERT_TO: {
-		/* XXX cut&paste from print_addr */
-		char buf[48];
-
 		printf(" divert-to ");
-		if (inet_ntop(r->af, &r->divert.addr, buf, sizeof(buf)) == NULL)
-			printf("?");
-		else
-			printf("%s", buf);
+		print_addr_str(r->af, &r->divert.addr);
 		printf(" port %u", ntohs(r->divert.port));
 		break;
 	}