Roundup Robot added the comment:
New changeset a84ae2ccd220 by Serhiy Storchaka in branch 'default':
Issue #23450: Fixed possible integer overflows.
https://hg.python.org/cpython/rev/a84ae2ccd220
New changeset 1eee26b74e4b by Serhiy Storchaka in branch 'default':
Issue #23450: Silenced compiler
Changes by Serhiy Storchaka storch...@gmail.com:
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assignee: - serhiy.storchaka
resolution: - fixed
stage: patch review - resolved
status: open - closed
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Python tracker rep...@bugs.python.org
http://bugs.python.org/issue23450
Roundup Robot added the comment:
New changeset f47d683b6c9e by Serhiy Storchaka in branch 'default':
Fixed sizeof tests for ElementTree (issue #23450).
https://hg.python.org/cpython/rev/f47d683b6c9e
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Python tracker rep...@bugs.python.org
Steve Dower added the comment:
int_overflows.patch looks good to me.
I really appreciate that these patches have been done properly too - I've seen
far too much code where people just throw in casts to silence the warnings.
This is why I like working on Python :)
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STINNER Victor added the comment:
The 64-bit support of Windows is still incomplete :-/ We tried to fix most of
them, but there are still remaining issues.
The main issue is #9566. I opened for example the issue #18295: Possible
integer overflow in PyCode_New().
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STINNER Victor added the comment:
signal_cast_socket_t.patch: Fix warning in signal.set_wakeup_fd(). I introduced
recently the warning when I added support for sockets in this function on
Windows.
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Added file: http://bugs.python.org/file38109/signal_cast_socket_t.patch
Serhiy Storchaka added the comment:
Please ignore changes to Objects/codeobject.c, Objects/funcobject.c and
Python/ceval.c. The patch in issue18295 is more advanced.
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Python tracker rep...@bugs.python.org
http://bugs.python.org/issue23450
Serhiy Storchaka added the comment:
Here is a patch which fixes many warnings reported by MS compiler on 64-bit
platform [1]. Some of these warnings indicated real bugs.
[1]
http://buildbot.python.org/all/builders/AMD64%20Windows8%203.x/builds/411/steps/compile/logs/warnings%20(396)
Steve Dower added the comment:
Wow, I didn't expect that so quickly :)
I'll check these out as soon as I can, but they look okay from a quick glance
on my phone.
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Python tracker rep...@bugs.python.org
http://bugs.python.org/issue23450
Serhiy Storchaka added the comment:
signal_cast_socket_t.patch LGTM.
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Python tracker rep...@bugs.python.org
http://bugs.python.org/issue23450
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Roundup Robot added the comment:
New changeset 9e10c4255277 by Victor Stinner in branch 'default':
Issue #23450: Fix signal.set_wakeup_fd() on Windows
https://hg.python.org/cpython/rev/9e10c4255277
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nosy: +python-dev
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Python tracker
New submission from Mark Lawrence:
The attached file lists many of the warnings, but note there may be more as
tkinter didn't build and is subject to #23449.
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components: Build, Windows
files: PossibleLossOfData.txt
messages: 235777
nosy: BreamoreBoy, steve.dower, tim.golden,
Mark Lawrence added the comment:
Using Microsoft Visual Studio Express 2013 for Windows Desktop.
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Python tracker rep...@bugs.python.org
http://bugs.python.org/issue23450
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Steve Dower added the comment:
These are warnings about implicit downcasting in a 64-bit build. They're not
fatal to the build or execution (as far as we know), and as nice as it would be
to fix them all, good fixes may introduce behaviour changes (for example, new
overflow errors).
As an
Mark Lawrence added the comment:
Changes to nosy list as advised by Terry Reedy on c.l.py
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nosy: +haypo, serhiy.storchaka
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Python tracker rep...@bugs.python.org
http://bugs.python.org/issue23450
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