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[3.11] gh-99576: Fix cookiejar file that was not truncated for some classes (GH-99616) (GH-100377)

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(cherry picked from commit 44892d45b0)

Co-authored-by: Nikita Sobolev <mail@sobolevn.me>
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
This commit is contained in:
Miss Islington (bot) 2022-12-20 09:22:39 -08:00 • committed by GitHub
parent 1332fdabba
commit 73d2b15bd2
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3 changed files with 36 additions and 2 deletions
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10
Lib/http/cookiejar.py
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@ -1890,7 +1890,10 @@ class LWPCookieJar(FileCookieJar):
if self.filename is not None: filename = self.filename
else: raise ValueError(MISSING_FILENAME_TEXT)
with os.fdopen(os.open(filename, os.O_CREAT | os.O_WRONLY, 0o600), 'w') as f:
with os.fdopen(
os.open(filename, os.O_CREAT | os.O_WRONLY | os.O_TRUNC, 0o600),
'w',
) as f:
# There really isn't an LWP Cookies 2.0 format, but this indicates
# that there is extra information in here (domain_dot and
# port_spec) while still being compatible with libwww-perl, I hope.
@ -2086,7 +2089,10 @@ class MozillaCookieJar(FileCookieJar):
if self.filename is not None: filename = self.filename
else: raise ValueError(MISSING_FILENAME_TEXT)
with os.fdopen(os.open(filename, os.O_CREAT | os.O_WRONLY, 0o600), 'w') as f:
with os.fdopen(
os.open(filename, os.O_CREAT | os.O_WRONLY | os.O_TRUNC, 0o600),
'w',
) as f:
f.write(NETSCAPE_HEADER_TEXT)
now = time.time()
for cookie in self: