diff options
| author | Maria Matejka <mq@ucw.cz> | 2021-03-30 15:09:53 +0200 |
|---|---|---|
| committer | Maria Matejka <mq@ucw.cz> | 2021-03-30 21:56:08 +0200 |
| commit | 4635314cefd55aaa2a0146b6722df55e7efba4b8 (patch) | |
| tree | 9e9263eff6f5f06e9be58e86f8e41240514a66a9 | |
| parent | 7a74ad5a61c82ab0062a62dbc9ea6ab91d480485 (diff) | |
Routing tables list iteration should use explicit node struct position
| -rw-r--r-- | nest/rt-table.c | 3 | ||||
| -rw-r--r-- | proto/mrt/mrt.c | 9 |
2 files changed, 8 insertions, 4 deletions
diff --git a/nest/rt-table.c b/nest/rt-table.c index 626c2fb8..7b81e141 100644 --- a/nest/rt-table.c +++ b/nest/rt-table.c @@ -1741,8 +1741,9 @@ void rt_dump_all(void) { rtable *t; + node *n; - WALK_LIST(t, routing_tables) + WALK_LIST2(t, n, routing_tables, n) rt_dump(t); } diff --git a/proto/mrt/mrt.c b/proto/mrt/mrt.c index 838360c2..8d97c860 100644 --- a/proto/mrt/mrt.c +++ b/proto/mrt/mrt.c @@ -224,12 +224,15 @@ mrt_next_table_(rtable *tab, rtable *tab_ptr, const char *pattern) return !tab ? tab_ptr : NULL; /* Walk routing_tables list, starting after tab (if non-NULL) */ - for (tab = !tab ? HEAD(routing_tables) : NODE_NEXT(tab); - NODE_VALID(tab); - tab = NODE_NEXT(tab)) + for (node *tn = tab ? tab->n.next : HEAD(routing_tables); + NODE_VALID(tn); + tn = tn->next) + { + tab = SKIP_BACK(struct rtable, n, tn); if (patmatch(pattern, tab->name) && ((tab->addr_type == NET_IP4) || (tab->addr_type == NET_IP6))) return tab; + } return NULL; } |