Preston Moore added the comment:
Hello everyone,
I've just updated my pull request to include an additional test so everything
should be in shape testing wise.
Once I get confirmation that this strategy is acceptable and/or this PR is
merged I will get to work addressing the
Preston Moore added the comment:
Hey everyone,
I have updated the pull request to include a version of copyfile() that
attempts to address the discussed race condition by open()’ing a file
descriptor to the relevant files as early as possible and maintaining it
throughout processing. In
Preston Moore added the comment:
I like Victor's idea for updating public functions to support file descriptors.
I could submit a patch for this instead if desired.
In the meantime, I've updated the pull request for this issue so the patch I
originally created that compares ino
Preston Moore added the comment:
Sure. I'll get everything up to date for 3.8 and create and required test.
Thanks!
--
___
Python tracker
<https://bugs.python.org/is
Preston Moore added the comment:
Pull request is now passing with no conflicts.
--
___
Python tracker
<http://bugs.python.org/issue30400>
___
___
Python-bug
Preston Moore added the comment:
It looks like the PR is not passing 3 tests. I think this might be a result of
the mock file objects not having inode numbers? Any feedback on this front?
--
___
Python tracker
<http://bugs.python.org/issue30
New submission from Preston Moore:
A race condition exists in shutil.copyfile() that allows the file being copied
to be replaced between the time it was initially checked with stat() in this
function and when it is actually open()'d and copied. This issue can be
triggered from shutil
