From 77a7e7eecdfe084b20bfedc1ca8301826bc15710 Mon Sep 17 00:00:00 2001
From: Bernhard Schelling <14200249+schellingb@users.noreply.github.com>
Date: Tue, 28 Jul 2020 21:06:20 +0900
Subject: [PATCH] Fix 2 memory leaks in explore view

Free cached playlist that could have been loaded before entering explore view
Free temporary hashmap used to filter sub-categories
---
 menu/menu_explore.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/menu/menu_explore.c b/menu/menu_explore.c
index 033d2908a5..1b128aa74a 100644
--- a/menu/menu_explore.c
+++ b/menu/menu_explore.c
@@ -901,6 +901,12 @@ unsigned menu_displaylist_explore(file_list_t *list)
                " '%s'", explore_state->find_string);
    }
 
+   if (current_type == MENU_EXPLORE_TAB)
+   {
+      // free any existing playlist when entering the explore view
+      playlist_free_cached();
+   }
+
    playlist_set_cached(NULL);
 
    if (     current_type == MENU_EXPLORE_TAB 
@@ -1112,6 +1118,8 @@ SKIP_ENTRY:;
 
       explore_append_title(explore_state,
             " (%u)", (unsigned) (list->size - 1));
+
+      ex_hashmap32_free(&map_filtered_category);
    }
    else
    {