Many files:

  Merge InnoDB-3.23.50


innobase/btr/btr0btr.c:
  Merge InnoDB-3.23.50
innobase/btr/btr0cur.c:
  Merge InnoDB-3.23.50
innobase/btr/btr0sea.c:
  Merge InnoDB-3.23.50
innobase/buf/buf0buf.c:
  Merge InnoDB-3.23.50
innobase/buf/buf0flu.c:
  Merge InnoDB-3.23.50
innobase/dict/dict0dict.c:
  Merge InnoDB-3.23.50
innobase/dict/dict0load.c:
  Merge InnoDB-3.23.50
innobase/fil/fil0fil.c:
  Merge InnoDB-3.23.50
innobase/fsp/fsp0fsp.c:
  Merge InnoDB-3.23.50
innobase/include/buf0flu.h:
  Merge InnoDB-3.23.50
innobase/include/dict0dict.h:
  Merge InnoDB-3.23.50
innobase/include/fil0fil.h:
  Merge InnoDB-3.23.50
innobase/include/fsp0fsp.h:
  Merge InnoDB-3.23.50
innobase/include/log0log.h:
  Merge InnoDB-3.23.50
innobase/include/log0recv.h:
  Merge InnoDB-3.23.50
innobase/include/mem0mem.h:
  Merge InnoDB-3.23.50
innobase/include/os0file.h:
  Merge InnoDB-3.23.50
innobase/include/row0mysql.h:
  Merge InnoDB-3.23.50
innobase/include/srv0srv.h:
  Merge InnoDB-3.23.50
innobase/include/srv0start.h:
  Merge InnoDB-3.23.50
innobase/include/trx0sys.h:
  Merge InnoDB-3.23.50
innobase/include/ut0byte.h:
  Merge InnoDB-3.23.50
innobase/include/ut0rnd.h:
  Merge InnoDB-3.23.50
innobase/include/ut0ut.h:
  Merge InnoDB-3.23.50
innobase/log/log0log.c:
  Merge InnoDB-3.23.50
innobase/log/log0recv.c:
  Merge InnoDB-3.23.50
innobase/mem/mem0mem.c:
  Merge InnoDB-3.23.50
innobase/os/os0file.c:
  Merge InnoDB-3.23.50
innobase/rem/rem0cmp.c:
  Merge InnoDB-3.23.50
innobase/row/row0ins.c:
  Merge InnoDB-3.23.50
innobase/row/row0mysql.c:
  Merge InnoDB-3.23.50
innobase/row/row0sel.c:
  Merge InnoDB-3.23.50
innobase/row/row0upd.c:
  Merge InnoDB-3.23.50
innobase/srv/srv0srv.c:
  Merge InnoDB-3.23.50
innobase/srv/srv0start.c:
  Merge InnoDB-3.23.50
innobase/trx/trx0sys.c:
  Merge InnoDB-3.23.50
innobase/ut/ut0mem.c:
  Merge InnoDB-3.23.50
innobase/ut/ut0ut.c:
  Merge InnoDB-3.23.50
sql/ha_innobase.cc:
  Merge InnoDB-3.23.50
sql/ha_innobase.h:
  Merge InnoDB-3.23.50

3 files changed, 15 insertions, 2 deletions

diff --git a/innobase/btr/btr0btr.c b/innobase/btr/btr0btr.c
index a96830c24ff..b9253562fe6 100644
--- a/innobase/btr/btr0btr.c
+++ b/innobase/btr/btr0btr.c
@@ -570,6 +570,19 @@ btr_page_get_father_for_rec(
 
 	node_ptr = btr_cur_get_rec(&cursor);
 
+	if (btr_node_ptr_get_child_page_no(node_ptr) !=
+                                                buf_frame_get_page_no(page)) {
+      		fprintf(stderr,
+"InnoDB: Corruption of an index tree: table %s, index %s,\n"
+"InnoDB: father ptr page no %lu, child page no %lu\n",
+                    (UT_LIST_GET_FIRST(tree->tree_indexes))->table_name,
+                    (UT_LIST_GET_FIRST(tree->tree_indexes))->name,
+                    btr_node_ptr_get_child_page_no(node_ptr),
+                    buf_frame_get_page_no(page));
+     		page_rec_print(page_rec_get_next(page_get_infimum_rec(page)));
+     		page_rec_print(node_ptr);
+	}
+
 	ut_a(btr_node_ptr_get_child_page_no(node_ptr) ==
 						buf_frame_get_page_no(page));
 	mem_heap_free(heap);
diff --git a/innobase/btr/btr0cur.c b/innobase/btr/btr0cur.c
index a078c843159..ddcf5e8faf2 100644
--- a/innobase/btr/btr0cur.c
+++ b/innobase/btr/btr0cur.c
@@ -204,7 +204,7 @@ btr_cur_search_to_nth_level(
 				the caller uses his search latch
 				to protect the record! */
 	btr_cur_t*	cursor, /* in/out: tree cursor; the cursor page is
-				   s- or x-latched, but see also above! */
+				s- or x-latched, but see also above! */
 	ulint		has_search_latch,/* in: info on the latch mode the
 				caller currently has on btr_search_latch:
 				RW_S_LATCH, or 0 */
diff --git a/innobase/btr/btr0sea.c b/innobase/btr/btr0sea.c
index ca8589813ca..aac86f45ec9 100644
--- a/innobase/btr/btr0sea.c
+++ b/innobase/btr/btr0sea.c
@@ -743,7 +743,7 @@ btr_search_guess_on_hash(
 	
 #ifdef notdefined
 	/* These lines of code can be used in a debug version to check
-	correctness of the searched cursor position: */
+	the correctness of the searched cursor position: */
 	
 	info->last_hash_succ = FALSE;