From: W.C.A. Wijngaards <wouter@nlnetlabs.nl>
Date: Wed, 16 Aug 2023 12:57:38 +0000 (+0200)
Subject: - Fix possibly unaligned memory access.
X-Git-Tag: release-1.18.0rc1~14^2~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b1c707e55193be358a1fea365483180e7c3fcdfe;p=thirdparty%2Funbound.git

- Fix possibly unaligned memory access.
---

diff --git a/testcode/testpkts.c b/testcode/testpkts.c
index 22d846d2b..aa852f01e 100644
--- a/testcode/testpkts.c
+++ b/testcode/testpkts.c
@@ -928,7 +928,7 @@ pkt_snip_edns_option(uint8_t* pkt, size_t len, sldns_edns_option code,
 		optlen = sldns_read_uint16(rdata+2);
 		if(sldns_read_uint16(rdata) == code) {
 			/* save data to buf for caller inspection */
-			memcpy(buf, rdata+4, optlen);
+			memmove(buf, rdata+4, optlen);
 			/* snip option from packet; assumes len is correct */
 			memmove(rdata, rdata+4+optlen,
 				(pkt+len)-(rdata+4+optlen));