X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fnetutl.c;h=6acdffae7975a5864d623fbe2cf6c5864ebf4ce3;hp=b8ecdd1e9ea19b4c9b365ac3e847960cdea2cc3e;hb=d1cc637470edaed663e694fdeb290eb45cc9ecca;hpb=4c85542894f7fca823b119b05e07179deb24229a

diff --git a/src/netutl.c b/src/netutl.c
index b8ecdd1e..6acdffae 100644
--- a/src/netutl.c
+++ b/src/netutl.c
@@ -102,8 +102,10 @@ void sockaddr2str(const sockaddr_t *sa, char **addrstr, char **portstr) {
 	if(scopeid)
 		*scopeid = '\0';		/* Descope. */
 
-	*addrstr = xstrdup(address);
-	*portstr = xstrdup(port);
+	if(addrstr)
+		*addrstr = xstrdup(address);
+	if(portstr)
+		*portstr = xstrdup(port);
 }
 
 char *sockaddr2hostname(const sockaddr_t *sa) {