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kernel-pfroute: Don't report an error when trying to reinstall a route

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Tobias Brunner
2013-07-17 17:45:18 +02:00
parent 8afd0f05e3
commit 527663d6b6
1 changed files with 4 additions and 0 deletions
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src/libhydra/plugins/kernel_pfroute/kernel_pfroute_net.c
+4
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@@ -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 (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", DBG1(DBG_KNL, "%s PF_ROUTE route failed: %s",
op == RTM_ADD ? "adding" : "deleting", strerror(errno)); op == RTM_ADD ? "adding" : "deleting", strerror(errno));
return FAILED; return FAILED;