diff options
| author | Ondrej Zajicek (work) <santiago@crfreenet.org> | 2016-11-25 11:51:38 +0100 |
|---|---|---|
| committer | Ondrej Zajicek (work) <santiago@crfreenet.org> | 2016-11-25 11:51:38 +0100 |
| commit | ed1a908e535e4333b358d83b472453a2ad6d3f51 (patch) | |
| tree | 3ee46e6d922c3e363dad23976fcc2de0a7e19429 /proto/bgp/bgp.h | |
| parent | 261816b0d4f3d4549a4402b95541b82fc7f10a4b (diff) | |
BGP: Fix memory leak in graceful restart code
Prefix and bucket tables are initialized when entering established state
but not explicitly freed when leaving it (that is handled by protocol
restart). With graceful restart, BGP may enter and leave established
state multiple times without hard protocol restart causing memory leak.
Diffstat (limited to 'proto/bgp/bgp.h')
| -rw-r--r-- | proto/bgp/bgp.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/proto/bgp/bgp.h b/proto/bgp/bgp.h index b4067f3a..d028bef4 100644 --- a/proto/bgp/bgp.h +++ b/proto/bgp/bgp.h @@ -253,8 +253,10 @@ int bgp_rte_recalculate(rtable *table, net *net, rte *new, rte *old, rte *old_be void bgp_rt_notify(struct proto *P, rtable *tbl UNUSED, net *n, rte *new, rte *old UNUSED, ea_list *attrs); int bgp_import_control(struct proto *, struct rte **, struct ea_list **, struct linpool *); void bgp_init_bucket_table(struct bgp_proto *); +void bgp_free_bucket_table(struct bgp_proto *p); void bgp_free_bucket(struct bgp_proto *p, struct bgp_bucket *buck); void bgp_init_prefix_table(struct bgp_proto *p, u32 order); +void bgp_free_prefix_table(struct bgp_proto *p); void bgp_free_prefix(struct bgp_proto *p, struct bgp_prefix *bp); uint bgp_encode_attrs(struct bgp_proto *p, byte *w, ea_list *attrs, int remains); void bgp_get_route_info(struct rte *, byte *buf, struct ea_list *attrs); |