X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Finvitation.c;h=08afe7853fd9ebebadb5b3aa6aa4a97e8f208045;hp=35e8e4920e68c20efa472803f1fae58abc55e809;hb=c2dc3784f127ef6db6e9960a4abecc1aab6f4e31;hpb=097c69fc6a223213302fe9ffbe00a4c05357e660

diff --git a/src/invitation.c b/src/invitation.c
index 35e8e492..08afe785 100644
--- a/src/invitation.c
+++ b/src/invitation.c
@@ -392,7 +392,7 @@ int cmd_invite(int argc, char *argv[]) {
 
 	// Fill in the details.
 	fprintf(f, "Name = %s\n", argv[1]);
-	if(netname)
+	if(check_netname(netname, true))
 		fprintf(f, "NetName = %s\n", netname);
 	fprintf(f, "ConnectTo = %s\n", myname);
 
@@ -541,12 +541,17 @@ static bool finalize_join(void) {
 	}
 
 	if(!check_id(name)) {
-		fprintf(stderr, "Invalid Name found in invitation: %s!\n", name);
+		fprintf(stderr, "Invalid Name found in invitation!\n");
 		return false;
 	}
 
-	if(!netname)
+	if(!netname) {
 		netname = grep(data, "NetName");
+		if(netname && !check_netname(netname, true)) {
+			fprintf(stderr, "Unsafe NetName found in invitation!\n");
+			return false;
+		}
+	}
 
 	bool ask_netname = false;
 	char temp_netname[32];