diff options
| -rw-r--r-- | bgpd/bgp_community.c | 3 | ||||
| -rw-r--r-- | bgpd/bgp_ecommunity.c | 3 | ||||
| -rw-r--r-- | bgpd/bgp_lcommunity.c | 3 |
3 files changed, 9 insertions, 0 deletions
diff --git a/bgpd/bgp_community.c b/bgpd/bgp_community.c index 432c922ea5..9185eee03a 100644 --- a/bgpd/bgp_community.c +++ b/bgpd/bgp_community.c @@ -40,6 +40,9 @@ static struct community *community_new(void) /* Free communities value. */ void community_free(struct community **com) { + if (!(*com)) + return; + XFREE(MTYPE_COMMUNITY_VAL, (*com)->val); XFREE(MTYPE_COMMUNITY_STR, (*com)->str); diff --git a/bgpd/bgp_ecommunity.c b/bgpd/bgp_ecommunity.c index 4c55a0764d..b16a209872 100644 --- a/bgpd/bgp_ecommunity.c +++ b/bgpd/bgp_ecommunity.c @@ -59,6 +59,9 @@ void ecommunity_strfree(char **s) /* Allocate ecommunities. */ void ecommunity_free(struct ecommunity **ecom) { + if (!(*ecom)) + return; + XFREE(MTYPE_ECOMMUNITY_VAL, (*ecom)->val); XFREE(MTYPE_ECOMMUNITY_STR, (*ecom)->str); XFREE(MTYPE_ECOMMUNITY, *ecom); diff --git a/bgpd/bgp_lcommunity.c b/bgpd/bgp_lcommunity.c index 674686b3c4..e1e2ac97f9 100644 --- a/bgpd/bgp_lcommunity.c +++ b/bgpd/bgp_lcommunity.c @@ -44,6 +44,9 @@ static struct lcommunity *lcommunity_new(void) /* Allocate lcommunities. */ void lcommunity_free(struct lcommunity **lcom) { + if (!(*lcom)) + return; + XFREE(MTYPE_LCOMMUNITY_VAL, (*lcom)->val); XFREE(MTYPE_LCOMMUNITY_STR, (*lcom)->str); XFREE(MTYPE_LCOMMUNITY, *lcom); |