From: Mahmoud Mandour <ma.mandourr@gmail.com>

Allocated ``pages`` hash table through ``g_hash_table_new_full`` to
add a freeing function & destroyed the hash table on exit.

Signed-off-by: Mahmoud Mandour <ma.mandourr@gmail.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210422005043.3569-3-ma.mandourr@gmail.com>
Message-Id: <20210505092259.8202-5-alex.bennee@linaro.org>

diff --git a/contrib/plugins/hotpages.c b/contrib/plugins/hotpages.c
index bf53267532..9cf7f02c77 100644
--- a/contrib/plugins/hotpages.c
+++ b/contrib/plugins/hotpages.c
@@ -97,13 +97,14 @@ static void plugin_exit(qemu_plugin_id_t id, void *p)
         g_list_free(it);
     }
 
+    g_hash_table_destroy(pages);
     qemu_plugin_outs(report->str);
 }
 
 static void plugin_init(void)
 {
     page_mask = (page_size - 1);
-    pages = g_hash_table_new(NULL, g_direct_equal);
+    pages = g_hash_table_new_full(NULL, g_direct_equal, NULL, g_free);
 }
 
 static void vcpu_haddr(unsigned int cpu_index, qemu_plugin_meminfo_t meminfo,
-- 
2.20.1