ospf6d: upon interface deletion, the area if list may be updated

there are some events where the list of interfaces per area should be
reviewed due to an interface is being removed. This fix avoids having
some memory leak.

Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/ospf6d/ospf6_interface.c b/ospf6d/ospf6_interface.c
index dd08144daa..83b9001fea 100644
--- a/ospf6d/ospf6_interface.c
+++ b/ospf6d/ospf6_interface.c
@@ -269,6 +269,9 @@ void ospf6_interface_delete(struct ospf6_interface *oi)
 
 	ospf6_bfd_info_free(&(oi->bfd_info));
 
+	/* disable from area list if possible */
+	ospf6_area_interface_delete(oi);
+
 	XFREE(MTYPE_OSPF6_IF, oi);
 }