@@ -200,7 +200,7 @@ cli_file_t cli_filetype2(fmap_t *map, const struct cl_engine *engine)

 		     * If we can't don't try to detect HTML sig, since

 		     * we just tried that above, and failed */

 		    if((encoding = encoding_detect_bom(buff, bread))) {

-			    unsigned char decodedbuff[sizeof(buff)*2];

+			    unsigned char decodedbuff[(MAGIC_BUFFER_SIZE+1)*2];

 			    m_area_t in_area, out_area;

 			    in_area.buffer = (unsigned char *) buff;