From: Nick Porter <nick@portercomputing.co.uk>
Date: Fri, 13 Dec 2024 14:06:21 +0000 (+0000)
Subject: FreeRADIUS IPv4 addresses must have prefix len 32
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=94ceabec8bba2bd1c02cf743fa222e18c365dc4d;p=thirdparty%2Ffreeradius-server.git

FreeRADIUS IPv4 addresses must have prefix len 32
---

diff --git a/src/lib/util/cbor.c b/src/lib/util/cbor.c
index b322f371558..a648d3f930f 100644
--- a/src/lib/util/cbor.c
+++ b/src/lib/util/cbor.c
@@ -653,13 +653,11 @@ static ssize_t cbor_decode_ipv4_addr(UNUSED TALLOC_CTX *ctx, fr_value_box_t *vb,
 	slen = cbor_decode_count(&value, CBOR_INTEGER, &work_dbuff);
 	if (slen <= 0) return_slen;
 
-	if (value > 32) {
-		fr_strerror_printf("Invalid IPv4 interface - expected prefix <= 32 got %" PRIu64, value);
+	if (value != 32) {
+		fr_strerror_printf("Invalid IPv4 address - expected prefix = 32 got %" PRIu64, value);
 		return -fr_dbuff_used(&work_dbuff);
 	}
 
-	vb->vb_ip.prefix = value;
-
 	if (count == 2) return fr_dbuff_set(dbuff, &work_dbuff);
 
 	/*