bk commit into 4.1 tree (sergefp:1.2626) BUG#26625

[Sergey Petrunia]

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

ChangeSet@stripped, 2007-03-28 18:38:42+04:00, sergefp@stripped +1 -0
  BUG#26625: crash in range optimizer (out of mem) 
  - Define Sql_alloc::operator new() as thow() so that C++ compiler
    handles NULL return values
  (there is no testcase as there is no portable way to set limit on the 
  amount of memory that a process can allocate)

  sql/sql_list.h@stripped, 2007-03-28 18:38:40+04:00, sergefp@stripped +2 -2
    BUG#26625: crash in range optimizer (out of mem) 
    - Define Sql_alloc::operator new() as thow() so that C++ compiler
      handles NULL return values

# This is a BitKeeper patch.  What follows are the unified diffs for the
# set of deltas contained in the patch.  The rest of the patch, the part
# that BitKeeper cares about, is below these diffs.
# User:	sergefp
# Host:	pylon.mylan
# Root:	/home/psergey/mysql-4.1-bug26625

--- 1.32/sql/sql_list.h	2007-03-28 18:38:45 +04:00
+++ 1.33/sql/sql_list.h	2007-03-28 18:38:45 +04:00
@@ -30,7 +30,7 @@
 class Sql_alloc
 {
 public:
-  static void *operator new(size_t size)
+  static void *operator new(size_t size) throw ()
   {
     return (void*) sql_alloc((uint) size);
   }
@@ -38,7 +38,7 @@
   {
     return (void*) sql_alloc((uint) size);
   }
-  static void *operator new(size_t size, MEM_ROOT *mem_root)
+  static void *operator new(size_t size, MEM_ROOT *mem_root) throw ()
   { return (void*) alloc_root(mem_root, (uint) size); }
   static void operator delete(void *ptr, size_t size) { TRASH(ptr, size); }
   static void operator delete(void *ptr, MEM_ROOT *mem_root)