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bgpd: avoid possible memleak

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In the case of without ':' in `ecom_str`, memleak on this `ecom_str` will
occur. Just free `ecom_str` for this case.

Signed-off-by: anlan_cs <vic.lan@pica8.com>
This commit is contained in:
anlan_cs 2022-10-31 22:09:15 -04:00
parent a5dac02901
commit ed8862ad30
1 changed files with 4 additions and 3 deletions
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7
bgpd/bgp_evpn_vty.c
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@ -6639,9 +6639,10 @@ void bgp_config_write_evpn_info(struct vty *vty, struct bgp *bgp, afi_t afi,
char *vni_str = NULL; char *vni_str = NULL;
vni_str = strchr(ecom_str, ':'); vni_str = strchr(ecom_str, ':');
if (!vni_str) {
if (!vni_str) XFREE(MTYPE_ECOMMUNITY_STR, ecom_str);
continue; /* This should never happen */ continue;
}
/* Move pointer to vni */ /* Move pointer to vni */
vni_str += 1; vni_str += 1;