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gh-130637: Add validation for numeric response data in stat() method #130646

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Merged
merged 7 commits into from
Mar 2, 2025
Merged

gh-130637: Add validation for numeric response data in stat() method #130646

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18dfd83
gh-130637: Add validation for numeric response data in `stat()` method
Mr-Sunglasses Feb 27, 2025
f23be89
tests: Add tests for numeric response data in `stat()` method
Mr-Sunglasses Feb 28, 2025
46bc8bd
fix: add doc comment to ensures compliance with RFC 1939
Mr-Sunglasses Feb 28, 2025
a43b2ae
tests: Add tests to ensure it follows RFC 1939
Mr-Sunglasses Feb 28, 2025
513af11
chore: add NEWS entry for the change
Mr-Sunglasses Feb 28, 2025
dadeef1
fix: linting errors
Mr-Sunglasses Feb 28, 2025
782d075
Merge branch 'main' into fix/130637
ericvsmith Mar 1, 2025
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12 changes: 10 additions & 2 deletions Lib/poplib.py
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Original file line number Diff line number Diff line change
Expand Up @@ -226,8 +226,16 @@ def stat(self):
retval = self._shortcmd('STAT')
rets = retval.split()
if self._debugging: print('*stat*', repr(rets))
numMessages = int(rets[1])
sizeMessages = int(rets[2])

if len(rets) < 3:
raise error_proto("Invalid STAT response format")

try:
numMessages = int(rets[1])
sizeMessages = int(rets[2])
except ValueError:
raise error_proto("Invalid STAT response data: non-numeric values")

return (numMessages, sizeMessages)


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