From: Harald Welte <laforge@gnumonks.org>
Date: Tue, 24 Jun 2003 18:15:59 +0000 (+0000)
Subject: Fix printing of odd ip6tables netmasks (Closes: #103)
X-Git-Tag: v1.2.9-rc1~26
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=8a50ab83de750cc489e2965e2f017a9db7a894b3;p=thirdparty%2Fiptables.git

Fix printing of odd ip6tables netmasks (Closes: #103)
---

diff --git a/ip6tables.c b/ip6tables.c
index 17bdb4e5..664b307b 100644
--- a/ip6tables.c
+++ b/ip6tables.c
@@ -578,10 +578,13 @@ addr_to_host(const struct in6_addr *addr)
 static char *
 mask_to_numeric(const struct in6_addr *addrp)
 {
-	static char buf[20];
+	static char buf[50+2];
 	int l = ipv6_prefix_length(addrp);
-	if (l == -1)
-		return addr_to_numeric(addrp);
+	if (l == -1) {
+		strcpy(buf, "/");
+		strcat(buf, addr_to_numeric(addrp));
+		return buf;
+	}
 	sprintf(buf, "/%d", l);
 	return buf;
 }