bfdd: On interface address delete we are leaking memory

The interface address delete callback from zebra was not
deleting the ifc that was created as per normal work methodologies

Signed-off-by: Donald Sharp <sharpd@nvidia.com>

diff --git a/bfdd/ptm_adapter.c b/bfdd/ptm_adapter.c
index 48e55bce37ba4ddaf8d5212d140691873783d200..b1bba2c59a4ca2e74c5e85733237ff9d620d9163 100644 (file)
--- a/bfdd/ptm_adapter.c
+++ b/bfdd/ptm_adapter.c
@@ -795,7 +795,10 @@ static int bfdd_interface_address_update(ZAPI_CALLBACK_ARGS)
                                                              : "delete",
                           prefix2str(ifc->address, buf, sizeof(buf)));
 
-       bfdd_sessions_enable_address(ifc);
+       if (cmd == ZEBRA_INTERFACE_ADDRESS_ADD)
+               bfdd_sessions_enable_address(ifc);
+       else
+               connected_free(&ifc);
 
        return 0;
 }