[issue9324] signal.signal(bogus_signal, handler) segfaults on Windows

[Tim Lesher]

Tim Lesher <tlesher at gmail.com> added the comment:

This appears to run afoul of Microsoft's "security-enhanced CRT", which aborts a program that calls certain API functions (including signal) with invalid parameters.  

PyOS_getsig() has conditionally-compiled code added to deal with this (and handle invalid signal values before passing them to the CRT); PyOS_setsig() should get the same treatment.

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nosy: +tlesher

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<http://bugs.python.org/issue9324>
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