diff options
| author | Avneesh Sachdev <avneesh@opensourcerouting.org> | 2012-04-09 00:25:15 -0700 |
|---|---|---|
| committer | Avneesh Sachdev <avneesh@opensourcerouting.org> | 2012-04-09 00:25:15 -0700 |
| commit | 3cf6c2b4e43f44a977d218c96c26250654ae333e (patch) | |
| tree | e017cde2015fbf3ef6c250327428d7c6152aa8f7 /bgpd/bgp_community.c | |
| parent | 01d7ff0a2166a422c56bd26f04fc22832a9e690b (diff) | |
| parent | e96b312150d8e376c1ef463793d1929eca3618d5 (diff) | |
| download | quagga-3cf6c2b4e43f44a977d218c96c26250654ae333e.tar.bz2 quagga-3cf6c2b4e43f44a977d218c96c26250654ae333e.tar.xz | |
Merge branch 'quagga' into google-bgp-multipath
Conflicts:
bgpd/bgp_route.c
Diffstat (limited to 'bgpd/bgp_community.c')
| -rw-r--r-- | bgpd/bgp_community.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/bgpd/bgp_community.c b/bgpd/bgp_community.c index ae1d7a15..2ba45f6e 100644 --- a/bgpd/bgp_community.c +++ b/bgpd/bgp_community.c @@ -321,21 +321,22 @@ community_intern (struct community *com) /* Free community attribute. */ void -community_unintern (struct community *com) +community_unintern (struct community **com) { struct community *ret; - if (com->refcnt) - com->refcnt--; + if ((*com)->refcnt) + (*com)->refcnt--; /* Pull off from hash. */ - if (com->refcnt == 0) + if ((*com)->refcnt == 0) { /* Community value com must exist in hash. */ - ret = (struct community *) hash_release (comhash, com); + ret = (struct community *) hash_release (comhash, *com); assert (ret != NULL); - community_free (com); + community_free (*com); + *com = NULL; } } |