From: Nick Porter <nick@portercomputing.co.uk>
Date: Wed, 9 Jul 2025 06:51:21 +0000 (+0100)
Subject: Move variable initialisation (CID #1655307)
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=5db0ac17ab487bc2d407b0fcc902d10ecebaefff;p=thirdparty%2Ffreeradius-server.git

Move variable initialisation (CID #1655307)
---

diff --git a/src/listen/dhcpv4/proto_dhcpv4_udp.c b/src/listen/dhcpv4/proto_dhcpv4_udp.c
index 2a00c624f1..1d67c36f05 100644
--- a/src/listen/dhcpv4/proto_dhcpv4_udp.c
+++ b/src/listen/dhcpv4/proto_dhcpv4_udp.c
@@ -487,10 +487,11 @@ static ssize_t mod_write(fr_listen_t *li, void *packet_ctx, UNUSED fr_time_t req
 			 */
 		case FR_DHCP_OFFER:
 		{
-			char if_name[IFNAMSIZ] = "";
+			char if_name[IFNAMSIZ];
 #ifdef HAVE_LIBPCAP
 		offer:
 #endif
+			if_name[0] = '\0';
 #ifdef WITH_IFINDEX_NAME_RESOLUTION
 			if (!inst->interface && socket.inet.ifindex) fr_ifname_from_ifindex(if_name, socket.inet.ifindex);
 #endif