From cad7eb2461e20d206436bd3968b0544d68f0640e Mon Sep 17 00:00:00 2001
From: Willem Toorop <willem@nlnetlabs.nl>
Date: Wed, 23 Jan 2019 14:06:04 +0100
Subject: [PATCH] Probably the strlcpy

---
 src/tools/getdns_query.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/tools/getdns_query.c b/src/tools/getdns_query.c
index b3dca443..dc866586 100644
--- a/src/tools/getdns_query.c
+++ b/src/tools/getdns_query.c
@@ -657,12 +657,15 @@ getdns_return_t parse_args(int argc, char **argv)
 			continue;
 
 		} else if (arg[0] != '-') {
+			size_t arg_len = strlen(arg);
+
 			got_qname = 1;
-			if (strlen(arg) > sizeof(name)) {
+			if (arg_len > sizeof(name) - 1) {
 				fprintf(stderr, "Query name too long\n");
 				return GETDNS_RETURN_BAD_DOMAIN_NAME;
 			}
-			(void) strlcpy(name, arg, sizeof(name));
+			(void) memcpy(name, arg, arg_len);
+			name[arg_len] = 0;
 			continue;
 		}
 		for (c = arg+1; *c; c++) {