==27170== Invalid read of size 1
==27170== at 0x4A06D62: strlen (mc_replace_strmem.c:282)
==27170== by 0x15B89DE6: tidy_remove_item (disktidy.c:173)
==27170== by 0x15B8A582: tidy_clean (disktidy.c:376)
==27170== by 0x15B8A6D8: tidy_do (disktidy.c:416)
==27170== by 0x15B8AE47: plugin_start (disktidy.c:594)
==27170== by 0x15B8AF22: plugin__start (plugin_crt0.c:106)
==27170== by 0x41C9E5: plugin_load (plugin.c:867)
==27170== by 0x42B6C1: ft_enter (filetree.c:628)
==27170== by 0x425334: dirbrowse (tree.c:689)
==27170== by 0x425A99: rockbox_browse (tree.c:988)
==27170== by 0x408EC2: plugins_menu (plugin_menu.c:57)
==27170== by 0x4080B3: do_menu (menu.c:580)
==27170== Address 0x636f722e00740067 is not stack'd, malloc'd or (recently) free'd