From: Vincent Bernat <bernat@luffy.cx>
Date: Wed, 21 Jul 2010 06:38:38 +0000 (+0200)
Subject: Patch to keep wifi and bridge cap when updating chassis.
X-Git-Tag: 0.5.2~8
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e5c5ae41249f8b1f2e6a9f88a269f491dbf5598d;p=thirdparty%2Flldpd.git

Patch to keep wifi and bridge cap when updating chassis.

Thanks to Alex Unigovsky. This fixes #45.
---

diff --git a/src/lldpd.c b/src/lldpd.c
index ea98f187..e11ea57d 100644
--- a/src/lldpd.c
+++ b/src/lldpd.c
@@ -867,9 +867,10 @@ lldpd_update_localchassis(struct lldpd *cfg)
 
 	/* Check forwarding */
 	if ((f = priv_open("/proc/sys/net/ipv4/ip_forward")) >= 0) {
-		if ((read(f, &status, 1) == 1) && (status == '1')) {
-			LOCAL_CHASSIS(cfg)->c_cap_enabled = LLDP_CAP_ROUTER;
-		}
+		if ((read(f, &status, 1) == 1) && (status == '1'))
+			LOCAL_CHASSIS(cfg)->c_cap_enabled |= LLDP_CAP_ROUTER;
+		else
+			LOCAL_CHASSIS(cfg)->c_cap_enabled &= ~LLDP_CAP_ROUTER;
 		close(f);
 	}
 #ifdef ENABLE_LLDPMED