os0file.c:

  Fix the OS error 2 reported by Miguel and Mark in Windows crash recovery: a * had been forgotten from the path in directory scanning
ha_innodb.cc:
  Set default directory in fil0fil.c right if we are running the Embedded Server Library, where the default dir of the process is not necessarily the MySQL datadir

innobase/os/os0file.c

@@ -409,7 +409,7 @@ os_file_opendir(
 	ut_a(strlen(dirname) < OS_FILE_MAX_PATH);
 
 	strcpy(path, dirname);
-	strcpy(path + strlen(path), "\\");
+	strcpy(path + strlen(path), "\\*");
 
 	/* Note that in Windows opening the 'directory stream' also retrieves
 	the first entry in the directory. Since it is '.', that is no problem,

sql/ha_innodb.cc

@@ -75,6 +75,7 @@ extern "C" {
 #include "../innobase/include/btr0cur.h"
 #include "../innobase/include/btr0btr.h"
 #include "../innobase/include/fsp0fsp.h"
+#include "../innobase/include/fil0fil.h"
 }
 
 #define HA_INNOBASE_ROWS_IN_TABLE 10000 /* to get optimization right */
@@ -738,6 +739,7 @@ innobase_init(void)
 
 	if (mysql_embedded) {
 		default_path = mysql_real_data_home;
+		fil_path_to_mysql_datadir = mysql_real_data_home;
 	} else {
 	  	/* It's better to use current lib, to keep paths short */
 	  	current_dir[0] = FN_CURLIB;