Marc Alff 99f83c6684 Bug#16414644 ASSERTION FAILED: SIZE == PFS_ALLOCATED_MEMORY ...

Before this fix, the command
  SHOW ENGINE PERFORMANCE_SCHEMA STATUS
could report wrong amount of memory allocated,
when the amount of memory used exceeds 4GB.

The problem is that size computations are not done using size_t,
so that overflows do occur, truncating the results.

This fix compute memory sizes properly with size_t.

Tested manually.

No test script provided, as the script would need to allocate too much 
memory for the test.

2013-02-28 13:19:15 +01:00

22 KiB

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