From: Date: March 5 2008 9:27pm
Subject: bk commit into 5.1 tree (tsmith:1.2543) BUG#34297
List-Archive: http://lists.mysql.com/commits/43487
X-Bug: 34297
Message-Id: <20080305202721.92DBB55CF1@ramayana.localdomain>

Below is the list of changes that have just been committed into a local
5.1 repository of tsmith.  When tsmith does a push these changes
will be propagated to the main repository and, within 24 hours after the
push, to the public repository.
For information on how to access the public repository
see http://dev.mysql.com/doc/mysql/en/installing-source-tree.html

ChangeSet@stripped, 2008-03-05 13:27:17-07:00, tsmith@stripped +1 -0
  Bug #34297: MySQL Server crashes when processing large table
  
  Compiler bug.  Fix is to reduce optimization if the compiler is
  "Visual Studio 8 2005 Win64".  This was already done in 5.0 as a
  fix for Bug 19424.  The present bug is 5.1+ only.

  storage/innobase/CMakeLists.txt@stripped, 2008-03-05 13:27:10-07:00, tsmith@stripped +7 -0
    Conditionally set COMPILE_FLAGS -Od on mem/mem0mem.c and
    mem/mem0pool.c, to work around a compiler bug in VS 8 2005 Win64.

diff -Nrup a/storage/innobase/CMakeLists.txt b/storage/innobase/CMakeLists.txt
--- a/storage/innobase/CMakeLists.txt	2008-01-29 19:58:55 -07:00
+++ b/storage/innobase/CMakeLists.txt	2008-03-05 13:27:10 -07:00
@@ -17,6 +17,13 @@ SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_F
 SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -DSAFEMALLOC -DSAFE_MUTEX")
 ADD_DEFINITIONS(-DMYSQL_SERVER -D_WIN32 -D_LIB)
 
+# Bug#19424 - InnoDB: Possibly a memory overrun of the buffer being freed (64-bit Visual C)
+# Removing Win64 compiler optimizations for all innodb/mem/* files.
+IF(CMAKE_GENERATOR MATCHES "Visual Studio 8 2005 Win64")
+	SET_SOURCE_FILES_PROPERTIES(mem/mem0mem.c mem/mem0pool.c 
+							 PROPERTIES COMPILE_FLAGS -Od)
+ENDIF(CMAKE_GENERATOR MATCHES "Visual Studio 8 2005 Win64")
+
 INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR}/include ${CMAKE_SOURCE_DIR}/zlib
                     ${CMAKE_SOURCE_DIR}/storage/innobase/include
                     ${CMAKE_SOURCE_DIR}/storage/innobase/handler