From: Vincent Bernat <vincent@bernat.im>
Date: Wed, 10 Dec 2014 16:09:30 +0000 (+0100)
Subject: lldp: fix display of unknown organizational ID
X-Git-Tag: 0.7.13~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a3cae2a7299fcc3aa508fe0d13d98c4d9f1fe1d7;p=thirdparty%2Flldpd.git

lldp: fix display of unknown organizational ID

Because it was stored in a signed char array, it was incorrectly
displayed with the "%x" formatter. Store it into an unsigned char array.
---

diff --git a/src/daemon/lldp.c b/src/daemon/lldp.c
index ae01ccc5..3d0a988b 100644
--- a/src/daemon/lldp.c
+++ b/src/daemon/lldp.c
@@ -483,7 +483,7 @@ lldp_decode(struct lldpd *cfg, char *frame, int s,
 	const char dot3[] = LLDP_TLV_ORG_DOT3;
 	const char med[] = LLDP_TLV_ORG_MED;
 	const char dcbx[] = LLDP_TLV_ORG_DCBX;
-	char orgid[3];
+	unsigned char orgid[3];
 	int length, gotend = 0, ttl_received = 0;
 	int tlv_size, tlv_type, tlv_subtype;
 	u_int8_t *pos, *tlv;