MDEV-27014 InnoDB fails to restore page 0 from the doublewrite buffer

- Replaced the pointer parameter of validate_for_recovery() with uint32_t

storage/innobase/fil/fil0fil.cc

@@ -2576,7 +2576,8 @@ fil_ibd_load(
 
 	/* Read and validate the first page of the tablespace.
 	Assign a tablespace name based on the tablespace type. */
-	switch (file.validate_for_recovery(&space_id)) {
+	switch (file.validate_for_recovery(
+			static_cast<uint32_t>(space_id))) {
 		os_offset_t	minimum_size;
 	case DB_SUCCESS:
 		deferred_space = file.m_defer;

storage/innobase/fsp/fsp0file.cc

@@ -391,7 +391,7 @@ reopen it in write mode and ry to restore that page.
 @retval DB_SUCCESS if tablespace is valid, DB_ERROR if not.
 m_is_valid is also set true on success, else false. */
 dberr_t
-Datafile::validate_for_recovery(ulint *space_id)
+Datafile::validate_for_recovery(uint32_t space_id)
 {
 	dberr_t err;
 
@@ -438,7 +438,7 @@ Datafile::validate_for_recovery(ulint *space_id)
 		if (empty_tablespace && space_id) {
 			/* Set space id to find out whether
 			the page exist in double write buffer */
-			m_space_id = *space_id;
+			m_space_id = space_id;
 		}
 
 		if (restore_from_doublewrite()) {

storage/innobase/include/fsp0file.h

@@ -210,7 +210,7 @@ class Datafile {
 	@param	space_id	space id to validate for recovery
 	@retval DB_SUCCESS if tablespace is valid, DB_ERROR if not.
 	m_is_valid is also set true on success, else false. */
-	dberr_t validate_for_recovery(ulint *space_id=nullptr)
+	dberr_t validate_for_recovery(uint32_t space_id=0)
 		MY_ATTRIBUTE((warn_unused_result));
 
 	/** Checks the consistency of the first page of a datafile when the