From 8a7ecfb9e011d99c7dc2f79974b488c1ca928d8e Mon Sep 17 00:00:00 2001
From: "heikki@donna.mysql.fi" <>
Date: Tue, 29 Jan 2002 14:16:31 +0200
Subject: [PATCH] page0page.ic:   Add an assert dyn0dyn.h:   Reduce stack
 consumption

---
 innobase/include/dyn0dyn.h    | 2 +-
 innobase/include/page0page.ic | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/innobase/include/dyn0dyn.h b/innobase/include/dyn0dyn.h
index 07ad8539b38..0952a8b4647 100644
--- a/innobase/include/dyn0dyn.h
+++ b/innobase/include/dyn0dyn.h
@@ -18,7 +18,7 @@ typedef dyn_block_t			dyn_array_t;
 
 
 /* Initial 'payload' size in bytes in a dynamic array block */
-#define	DYN_ARRAY_DATA_SIZE	1024
+#define	DYN_ARRAY_DATA_SIZE	512
 
 /*************************************************************************
 Initializes a dynamic array. */
diff --git a/innobase/include/page0page.ic b/innobase/include/page0page.ic
index 6e33fe2ca5d..f84fe5a5606 100644
--- a/innobase/include/page0page.ic
+++ b/innobase/include/page0page.ic
@@ -512,6 +512,8 @@ page_dir_find_owner_slot(
 	slot = page_dir_get_nth_slot(page, i); 
 
 	while (page_dir_slot_get_rec(slot) != rec) {
+		ut_a(i > 0);
+
 		i--;
 		slot = page_dir_get_nth_slot(page, i); 
 	}