From 3cd48765b74e498f06397f4b90b64cafe3a82dd1 Mon Sep 17 00:00:00 2001 From: Hans Dedecker Date: Tue, 23 Apr 2019 15:07:52 +0200 Subject: [PATCH] ndp: fix syslog flooding (FS#2242) Only log a syslog error in case adding of a proxy neighbor fails as a delete failure cannot be considered as a syslog error for all cases. Signed-off-by: Hans Dedecker --- src/ndp.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/src/ndp.c b/src/ndp.c index 41b0064..64a6c1c 100644 --- a/src/ndp.c +++ b/src/ndp.c @@ -361,11 +361,12 @@ static void setup_addr_for_relaying(struct in6_addr *addr, struct interface *ifa if (iface == c || c->ndp != MODE_RELAY) continue; - if (netlink_setup_proxy_neigh(addr, c->ifindex, add)) - syslog(LOG_ERR, "Failed to %s proxy neighbour entry %s on %s", - add ? "add" : "delete", ipbuf, c->name); - else + if (netlink_setup_proxy_neigh(addr, c->ifindex, add)) { + if (add) + syslog(LOG_ERR, "Failed to add proxy neighbour entry %s on %s", + ipbuf, c->name); + } else syslog(LOG_DEBUG, "%s proxy neighbour entry %s on %s", - add ? "Added" : "Deleted", ipbuf, c->name); + add ? "Added" : "Deleted", ipbuf, c->name); } } -- 2.25.1