From: Harald Welte <laforge@gnumonks.org>
Date: Tue, 27 Nov 2001 15:09:06 +0000 (+0000)
Subject: no warning for . in interface names (vlan)
X-Git-Tag: v1.2.5~18
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2892e6ae92fc46e34351d354f0ee101f5f5e6888;p=thirdparty%2Fiptables.git

no warning for . in interface names (vlan)
---

diff --git a/iptables.c b/iptables.c
index 35adc2be..07de8964 100644
--- a/iptables.c
+++ b/iptables.c
@@ -751,7 +751,9 @@ parse_interface(const char *arg, char *vianame, unsigned char *mask)
 		memset(mask, 0xFF, vialen + 1);
 		memset(mask + vialen + 1, 0, IFNAMSIZ - vialen - 1);
 		for (i = 0; vianame[i]; i++) {
-			if (!isalnum(vianame[i]) && vianame[i] != '_') {
+			if (!isalnum(vianame[i]) 
+			    && vianame[i] != '_' 
+			    && vianame[i] != '.') {
 				printf("Warning: wierd character in interface"
 				       " `%s' (No aliases, :, ! or *).\n",
 				       vianame);