trx_sys_read_wsrep_checkpoint(): Do not write

If no checkpoint information is present, do not write to the data files. These writes would violate innodb_read_only=ON, among other things.
MariaDB · Jun 22, 2017 · 953de41 · 953de41
1 parent a133b05
commit 953de41
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/storage/innobase/trx/trx0sys.cc b/storage/innobase/trx/trx0sys.cc
@@ -371,7 +371,6 @@ trx_sys_read_wsrep_checkpoint(
 		long long seqno= -1;
 		memcpy(xid->data + 24, &seqno, sizeof(long long));
 		xid->formatID = -1;
-		trx_sys_update_wsrep_checkpoint(xid, sys_header, &mtr);
 		mtr_commit(&mtr);
 		return;
 	}