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platform: fix IPv6 route methods for metric 0

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Handling a route with metric 0 effectively means
a metric of 1024 (user default). Adjust the add(),
delete() and exist() functions to consider routes
with metric 0 as 1024.
This commit is contained in:
Thomas Haller
2014-12-22 17:06:13 +01:00
parent 4ba8df425f
commit 06e4eee0ce
2 changed files with 10 additions and 3 deletions
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6
src/platform/nm-linux-platform.c
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@@ -3845,6 +3845,8 @@ ip6_route_add (NMPlatform *platform, int ifindex, NMIPConfigSource source,
struct in6_addr network, int plen, struct in6_addr gateway,
guint32 metric, guint32 mss)
{
metric = nm_utils_ip6_route_metric_normalize (metric);
return add_object (platform, build_rtnl_route (AF_INET6, ifindex, source, &network, plen, &gateway, NULL, metric, mss));
}
@@ -3962,6 +3964,8 @@ ip6_route_delete (NMPlatform *platform, int ifindex, struct in6_addr network, in
{
struct in6_addr gateway = IN6ADDR_ANY_INIT;
metric = nm_utils_ip6_route_metric_normalize (metric);
return delete_object (platform, build_rtnl_route (AF_INET6, ifindex, NM_IP_CONFIG_SOURCE_UNKNOWN ,&network, plen, &gateway, NULL, metric, 0), FALSE) &&
refresh_route (platform, AF_INET6, ifindex, &network, plen, metric);
}
@@ -3989,6 +3993,8 @@ ip4_route_exists (NMPlatform *platform, int ifindex, in_addr_t network, int plen
static gboolean
ip6_route_exists (NMPlatform *platform, int ifindex, struct in6_addr network, int plen, guint32 metric)
{
metric = nm_utils_ip6_route_metric_normalize (metric);
return ip_route_exists (platform, AF_INET6, ifindex, &network, plen, metric);
}