[issue7632] dtoa.c: oversize b in quorem

[Mark Dickinson]

Mark Dickinson <dickinsm at gmail.com> added the comment:

Here's a patch that seems to fix the problem;  I'll wait a while to see if I get a response from David Gay before applying this.

Also, if we've got to the stage of modifying the algorithmic part of the original dtoa.c, we should really make sure that we've got our own set of comprehensive tests.

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keywords: +patch
stage: needs patch -> patch review
Added file: http://bugs.python.org/file15792/issue7632.patch

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