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l3-config-data: do not check route table to get direct routes

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Kernel enforces that all route nexthop are reachable but it doesn't care
if the drect route to the nexthop is in a different route table.

(cherry picked from commit f187e63fa8)
This commit is contained in:
Fernando Fernandez Mancera 2023-01-24 15:07:04 +01:00
parent d27a164d09
commit 79a9fcb166
1 changed files with 2 additions and 12 deletions
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14
src/core/nm-l3-config-data.c
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@ -2408,10 +2408,7 @@ nm_l3_config_data_cmp_full(const NML3ConfigData *a,
/*****************************************************************************/ /*****************************************************************************/
static const NMPObject * static const NMPObject *
_data_get_direct_route_for_host(const NML3ConfigData *self, _data_get_direct_route_for_host(const NML3ConfigData *self, int addr_family, gconstpointer host)
int addr_family,
gconstpointer host,
guint32 route_table)
{ {
const int IS_IPv4 = NM_IS_IPv4(addr_family); const int IS_IPv4 = NM_IS_IPv4(addr_family);
const NMPObject *best_route_obj = NULL; const NMPObject *best_route_obj = NULL;
@ -2439,9 +2436,6 @@ _data_get_direct_route_for_host(const NML3ConfigData *self,
if (best_route && best_route->rx.plen > item->rx.plen) if (best_route && best_route->rx.plen > item->rx.plen)
continue; continue;
if (nm_platform_route_table_uncoerce(item->rx.table_coerced, TRUE) != route_table)
continue;
if (!nm_ip_addr_same_prefix(addr_family, host, item->rx.network_ptr, item->rx.plen)) if (!nm_ip_addr_same_prefix(addr_family, host, item->rx.network_ptr, item->rx.plen))
continue; continue;
@ -2569,11 +2563,7 @@ nm_l3_config_data_add_dependent_onlink_routes(NML3ConfigData *self, int addr_fam
if (nm_ip_addr_is_null(addr_family, p_gateway)) if (nm_ip_addr_is_null(addr_family, p_gateway))
continue; continue;
if (_data_get_direct_route_for_host( if (_data_get_direct_route_for_host(self, addr_family, p_gateway))
self,
addr_family,
p_gateway,
nm_platform_route_table_uncoerce(route_src->rx.table_coerced, TRUE)))
continue; continue;
new_route = nmp_object_clone(obj_src, FALSE); new_route = nmp_object_clone(obj_src, FALSE);