From: Vincent Bernat <bernat@luffy.cx>
Date: Tue, 27 Dec 2011 21:03:42 +0000 (+0100)
Subject: Don't send MFS equal to 0.
X-Git-Tag: 0.5.6~8
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=683b171072390e9df205a9de1a98f53f3121eefd;p=thirdparty%2Flldpd.git

Don't send MFS equal to 0.
---

diff --git a/src/lldp.c b/src/lldp.c
index d5366915..31c6de46 100644
--- a/src/lldp.c
+++ b/src/lldp.c
@@ -227,13 +227,15 @@ lldp_send(struct lldpd *global,
 		goto toobig;
 
 	/* MFS */
-	if (!(
-	      POKE_START_LLDP_TLV(LLDP_TLV_ORG) &&
-	      POKE_BYTES(dot3, sizeof(dot3)) &&
-	      POKE_UINT8(LLDP_TLV_DOT3_MFS) &&
-	      POKE_UINT16(port->p_mfs) &&
-	      POKE_END_LLDP_TLV))
-		goto toobig;
+	if (port->p_mfs) {
+		if (!(
+		      POKE_START_LLDP_TLV(LLDP_TLV_ORG) &&
+		      POKE_BYTES(dot3, sizeof(dot3)) &&
+		      POKE_UINT8(LLDP_TLV_DOT3_MFS) &&
+		      POKE_UINT16(port->p_mfs) &&
+		      POKE_END_LLDP_TLV))
+			goto toobig;
+	}
 	/* Power */
 	if (port->p_power.devicetype) {
 		if (!(