From 527663d6b6f3e9d7ca76869771a758491a5692c2 Mon Sep 17 00:00:00 2001 From: Tobias Brunner Date: Wed, 10 Jul 2013 12:38:21 +0200 Subject: [PATCH] kernel-pfroute: Don't report an error when trying to reinstall a route --- src/libhydra/plugins/kernel_pfroute/kernel_pfroute_net.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/libhydra/plugins/kernel_pfroute/kernel_pfroute_net.c b/src/libhydra/plugins/kernel_pfroute/kernel_pfroute_net.c index 28802efd8..0760513b8 100644 --- a/src/libhydra/plugins/kernel_pfroute/kernel_pfroute_net.c +++ b/src/libhydra/plugins/kernel_pfroute/kernel_pfroute_net.c @@ -1335,6 +1335,10 @@ static status_t manage_route(private_kernel_pfroute_net_t *this, int op, if (send(this->socket, &msg, msg.hdr.rtm_msglen, 0) != msg.hdr.rtm_msglen) { + if (errno == EEXIST) + { + return ALREADY_DONE; + } DBG1(DBG_KNL, "%s PF_ROUTE route failed: %s", op == RTM_ADD ? "adding" : "deleting", strerror(errno)); return FAILED;