Blocked revisions 66677 via svnmerge.

Blocked revisions 66677 via svnmerge.

Should be merged once test_cProfile is no longer flagged as broken.

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  r66677 | brett.cannon | 2008-09-28 20:41:21 -0700 (Sun, 28 Sep 2008) | 7 lines

  The _lsprof module could crash the interpreter if it was given an external
  timer that did not return a float and a timer was still running when the
  Profiler object was garbage collected.

  Fixes issue 3895.
  Code review by Benjamin Peterson.
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