From 0e33eb5da8019bd8f50e2dba77c5a90c45ee5e81 Mon Sep 17 00:00:00 2001
From: Giuseppe Scrivano <gscrivan@redhat.com>
Date: Tue, 6 Oct 2020 17:29:07 +0200
Subject: [PATCH] main: drop the ino if the last node is removed

Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
---
 main.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/main.c b/main.c
index d16755c..3f74933 100644
--- a/main.c
+++ b/main.c
@@ -951,6 +951,13 @@ drop_node_from_ino (Hash_table *inodes, struct ovl_node *node)
 
   ino = node->ino;
 
+  if (ino->lookups == 0)
+    {
+      hash_delete (inodes, ino);
+      inode_free (ino);
+      return;
+    }
+
   /* If it is the only node referenced by the inode, do not destroy it.  */
   if (ino->node == node && node->next_link == NULL)
     return;