From: Alan T. DeKok <aland@freeradius.org>
Date: Fri, 18 Mar 2022 13:16:04 +0000 (-0400)
Subject: move code to shut up clang scan
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5da513111d127aadcc5dd8f62d0fd9bad19fc27e;p=thirdparty%2Ffreeradius-server.git

move code to shut up clang scan
---

diff --git a/src/protocols/dhcpv4/decode.c b/src/protocols/dhcpv4/decode.c
index f894e882f8b..3dc89dafe11 100644
--- a/src/protocols/dhcpv4/decode.c
+++ b/src/protocols/dhcpv4/decode.c
@@ -220,6 +220,8 @@ static ssize_t decode_value(TALLOC_CTX *ctx, fr_pair_list_t *out, fr_dict_attr_t
 			if (exact && (data_len > 5)) goto raw;
 
 			vp->vp_ip.prefix = *p;
+			mask = ~(uint32_t) 0;
+			mask <<= (32 - vp->vp_ip.prefix);
 
 			if (*p > 24) {
 				if (data_len < 5) goto raw;
@@ -249,9 +251,6 @@ static ssize_t decode_value(TALLOC_CTX *ctx, fr_pair_list_t *out, fr_dict_attr_t
 				ipaddr = 0;
 			}
 
-			mask = ~(uint32_t) 0;
-			mask <<= (32 - vp->vp_ip.prefix);
-
 			vp->vp_ipv4addr = htonl(ipaddr & mask);
 			break;
 		}