From: TCY16 <tom@nlnetlabs.nl>
Date: Tue, 28 Sep 2021 08:05:47 +0000 (+0200)
Subject: change strncpy to memmove at @wcawijngaards' suggestion
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=84da2409b33d3d78e47749086c414dc21acea9fe;p=thirdparty%2Funbound.git

change strncpy to memmove at @wcawijngaards' suggestion
---

diff --git a/util/data/msgreply.c b/util/data/msgreply.c
index c8993279a..0947a495c 100644
--- a/util/data/msgreply.c
+++ b/util/data/msgreply.c
@@ -1007,7 +1007,7 @@ int edns_opt_append_ede(struct edns_data* edns, struct regional* region,
 		return 0;
 	sldns_write_uint16(opt->opt_data, (uint16_t)code);
 	if (txt_len)
-		strncpy(opt->opt_data + 2, txt, txt_len);
+		memmove(opt->opt_data + 2, txt, txt_len);
 
 	/* append at end of list */
 	prevp = &edns->opt_list;