Commit 5f9a8075 authored by unknown's avatar unknown
Browse files

Merge bk-internal.mysql.com:/home/bk/mysql-4.1 

into  bodhi.local:/opt/local/work/mysql-4.1-runtime
parents 611299bb fcbe66a3

heap/hp_block.c

+1 −1
Original line number Diff line number Diff line
@@ -76,7 +76,7 @@ int hp_get_new_block(HP_BLOCK *block, ulong *alloc_length) 
    and my_default_record_cache_size we get about 1/128 unused memory.

   */

  *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

+9 −3
Original line number Diff line number Diff line
@@ -68,11 +68,17 @@ 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", keydef - share->keydef));

  info->errkey= keydef - share->keydef;

  if (keydef->algorithm == HA_KEY_ALG_BTREE)

  /*

    We don't need to delete non-inserted key from rb-tree.  Also, if

    we got ENOMEM, the key wasn't inserted, so don't try to delete it

    either.  Otherwise for HASH index on HA_ERR_FOUND_DUPP_KEY the key

    was inserted and we have to delete it.

  */

  if (keydef->algorithm == HA_KEY_ALG_BTREE || my_errno == ENOMEM)

  {

    /* we don't need to delete non-inserted key from rb-tree */

    keydef--;

  }

  while (keydef >= share->keydef)

sql/item_func.cc

+3 −2
Original line number Diff line number Diff line
@@ -2473,8 +2473,9 @@ bool Item_func_set_user_var::update_hash(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;

      }

    }