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Fix for handling of unsigned long options on 32-bit platforms that

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allowed unintended overflows. (Bug #10351)


mysql-test/r/select_safe.result:
  Update results
mysql-test/r/variables.result:
  Update results
mysql-test/t/select_safe.test:
  Remove "SELECT @@MAX_SEEKS_FOR_KEY;" because it depends on
  size of unsigned long of the system.
mysql-test/t/variables.test:
  Fix test for #10351 to test the actual problem
sql/mysqld.cc:
  Undo unnecessary change to default and max of max_seeks_for_key
sql/set_var.cc:
  On platforms where SIZEOF_LONG != SIZEOF_LONGLONG, make sure to handle
  max values for ulong-sized options correctly.
This commit is contained in:
unknown
2005-07-28 18:22:49 -07:00
parent c055edc631
commit 120e80f1d9
6 changed files with 16 additions and 20 deletions
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16
mysql-test/r/variables.result
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@ -526,14 +526,10 @@ ERROR HY000: Variable 'warning_count' is a read only variable
set @@global.error_count=1;
ERROR HY000: Variable 'error_count' is a read only variable
set @@max_heap_table_size= 4294967296;
select @@max_heap_table_size;
@@max_heap_table_size
4294967296
select @@max_heap_table_size > 0;
@@max_heap_table_size > 0
1
set global max_heap_table_size= 4294967296;
select @@max_heap_table_size;
@@max_heap_table_size
4294967296
set @@max_heap_table_size= 4294967296;
select @@max_heap_table_size;
@@max_heap_table_size
4294967296
select @@global.max_heap_table_size > 0;
@@global.max_heap_table_size > 0
1