From aea3c07139ca98294ee847f11310963e9c16f861 Mon Sep 17 00:00:00 2001
From: "heikki@donna.mysql.fi" <>
Date: Mon, 4 Feb 2002 23:55:41 +0200
Subject: Many files:   Small improvements row0mysql.c:   Small improvements +
 fix the ALTER TABLE problem by introducing a lazy drop table it can use
 ha_innobase.cc:   Some fine-tuning of optimization

---
 innobase/fil/fil0fil.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'innobase/fil')

diff --git a/innobase/fil/fil0fil.c b/innobase/fil/fil0fil.c
index 62389c8394c..138f1a78985 100644
--- a/innobase/fil/fil0fil.c
+++ b/innobase/fil/fil0fil.c
@@ -1088,7 +1088,15 @@ loop:
 	node = UT_LIST_GET_FIRST(space->chain);
 
 	for (;;) {
-		ut_a(node);
+		if (node == NULL) {
+			fprintf(stderr,
+	"InnoDB: Error: trying to access page number %lu in space %lu\n"
+	"InnoDB: which is outside the tablespace bounds.\n"
+	"InnoDB: Byte offset %lu, len %lu, i/o type %lu\n", 
+ 			block_offset, space_id, byte_offset, len, type);
+ 			
+			ut_a(0);
+		}
 
 		if (node->size > block_offset) {
 			/* Found! */
-- 
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