Commit 2dab449f authored by unknown's avatar unknown
Browse files

Merge moonlight.home:/home/tomash/src/mysql_ab/mysql-4.0 

into  moonlight.home:/home/tomash/src/mysql_ab/mysql-4.0-bug23443
parents 0152471f 4fe1561f

heap/hp_block.c

+1 −1
Original line number Diff line number Diff line
@@ -47,7 +47,7 @@ int _hp_get_new_block(HP_BLOCK *block, ulong *alloc_length) 
      break;



  *alloc_length=sizeof(HP_PTRS)*i+block->records_in_block* block->recbuffer;

  if (!(root=(HP_PTRS*) my_malloc(*alloc_length,MYF(0))))

  if (!(root=(HP_PTRS*) my_malloc(*alloc_length,MYF(MY_WME))))

    return 1;



  if (i == 0)

heap/hp_write.c

+12 −3
Original line number Diff line number Diff line
@@ -66,13 +66,22 @@ int heap_write(HP_INFO *info, const byte *record) 
  DBUG_RETURN(0);



err:

  if (my_errno == HA_ERR_FOUND_DUPP_KEY)

    DBUG_PRINT("info",("Duplicate key: %d",key));

  info->errkey= key;

  do

  /*

    Because 'key' is unsigned, we increase it before the loop, unless

    we have to skip the key that wasn't inserted yet due to OOM.  In

    the loop we test 'key' before decreasing it as the protection

    against value wraparound.

  */

  if (my_errno != ENOMEM)

    key++;

  while (key-- > 0)

  {

    if (_hp_delete_key(info,share->keydef+key,record,pos,0))

      break;

  } while (key-- > 0);

  }



  share->deleted++;

  *((byte**) pos)=share->del_link;

sql/item_func.cc

+3 −2
Original line number Diff line number Diff line
@@ -1892,8 +1892,9 @@ bool Item_func_set_user_var::update_hash(const void *ptr, uint length, 
	char *pos= (char*) entry+ ALIGN_SIZE(sizeof(user_var_entry));

	if (entry->value == pos)

	  entry->value=0;

	if (!(entry->value=(char*) my_realloc(entry->value, length,

					      MYF(MY_ALLOW_ZERO_PTR))))

        entry->value= (char*) my_realloc(entry->value, length,

                                         MYF(MY_ALLOW_ZERO_PTR | MY_WME));

        if (!entry->value)

	  goto err;

      }

    }