From: pcarana <pc.moreno2099@gmail.com>
Date: Mon, 1 Apr 2019 23:47:12 +0000 (-0600)
Subject: Don't consider AS 0 as a valid ASN
X-Git-Tag: v0.0.2~52^2~2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=6e94ab45ceb8826d4855b9552e5da6d334cc5a13;p=thirdparty%2FFORT-validator.git

Don't consider AS 0 as a valid ASN
---

diff --git a/src/csv.c b/src/csv.c
index 00cf962c..880cacb1 100644
--- a/src/csv.c
+++ b/src/csv.c
@@ -38,9 +38,8 @@ parse_asn(char *text, unsigned int *value)
 		return -EINVAL;
 	}
 	/* An underflow or overflow will be considered here */
-	if (asn < 0 || UINT32_MAX < asn) {
-		warnx("Prefix length (%lu) is out of range (0-%u).",
-		    asn, UINT32_MAX);
+	if (asn <= 0 || UINT32_MAX < asn) {
+		warnx("ASN (%lu) is out of range [1 - %u].", asn, UINT32_MAX);
 		return -EINVAL;
 	}
 	*value = (unsigned int) asn;