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bpo-26669: Reject float infinity in time functions #11507

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bpo-26669: Reject float infinity in time functions #11507

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@vstinner vstinner commented Jan 10, 2019 •
edited by bedevere-bot
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bpo-26669, bpo-35707: Reject -inf and +inf floats in the following C
functions:

  • _PyTime_ObjectToDenominator()
  • _PyTime_ObjectToTime_t()
  • _PyTime_FromSecondsObject()
  • _PyTime_FromMillisecondsObject()

https://bugs.python.org/issue26669

@vstinner
bpo-26669: Reject float infinity in time functions
aaea5b2 
bpo-26669, bpo-35707: Reject -inf and +inf floats in the following C
functions:

* _PyTime_ObjectToDenominator()
* _PyTime_ObjectToTime_t()
* _PyTime_FromSecondsObject()
* _PyTime_FromMillisecondsObject()
@vstinner vstinner requested a review from gpshead January 10, 2019 16:49
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Currently, passing float("inf") fail with OverflowError("timestamp too large to convert to C _PyTime_t"). With this change, ValueError("invalid value: infinity") is raised explicitly.

... I'm not sure that it's really worth it / the correct behavior.

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I lost track of this issue and so I close it.

@vstinner vstinner closed this Apr 16, 2019
@vstinner vstinner deleted the pytime_inf branch April 16, 2019 15:39
@jdemeyer jdemeyer mentioned this pull request Aug 3, 2023
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@vstinner @the-knights-who-say-ni @bedevere-bot