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  r81663 | lars.gustaebel | 2010-06-03 11:56:22 +0200 (Thu, 03 Jun 2010) | 4 lines

  Issue #8833: tarfile created hard link entries with a size
  field != 0 by mistake. The associated testcase did not
  expose this bug because it was broken too.
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This commit is contained in:
Lars Gustäbel 2010-06-03 10:11:52 +00:00
parent 850fc85e69
commit 2470ff19e6
3 changed files with 9 additions and 2 deletions
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6
Lib/test/test_tarfile.py
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@ -661,10 +661,14 @@ class WriteTest(WriteTestBase):
if hasattr(os, "link"):
link = os.path.join(TEMPDIR, "link")
target = os.path.join(TEMPDIR, "link_target")
open(target, "wb").close()
fobj = open(target, "wb")
fobj.write(b"aaa")
fobj.close()
os.link(target, link)
try:
tar = tarfile.open(tmpname, self.mode)
# Record the link target in the inodes list.
tar.gettarinfo(target)
tarinfo = tar.gettarinfo(link)
self.assertEqual(tarinfo.size, 0)
finally: