bug#5373: handler READ NEXT w/o HANDLER READ [FIRST]

check table->file->inited to catch incorrect calling sequence.


mysql-test/r/innodb_handler.result:
  bug#5373: handler READ NEXT w/o HANDLER READ [FIRST]
mysql-test/t/innodb_handler.test:
  bug#5373: handler READ NEXT w/o HANDLER READ [FIRST]
sql/sql_handler.cc:
  cleanup: call index_init *correctly*, not every time.
  check table->file->inited to catch incorrect calling sequence.

1 files changed, 10 insertions, 0 deletions

diff --git a/mysql-test/t/innodb_handler.test b/mysql-test/t/innodb_handler.test
index e8c486caf66..65728519e7b 100644
--- a/mysql-test/t/innodb_handler.test
+++ b/mysql-test/t/innodb_handler.test
@@ -69,6 +69,16 @@ handler t2 read next;
 handler t2 read last;
 handler t2 close;
 
+handler t1 open;
+handler t1 read a next; # this used to crash as a bug#5373
+handler t1 read a next;
+handler t1 close;
+
+handler t1 open;
+handler t1 read a prev; # this used to crash as a bug#5373
+handler t1 read a prev;
+handler t1 close;
+
 handler t1 open as t2;
 handler t2 read first;
 alter table t1 engine=innodb;