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gh-125666: Avoid PyREPL exiting when a null byte is in input (#125732)

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devdanzin 2024-10-26 22:23:53 -03:00 • committed by GitHub
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commit 44becb8cba
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4 changed files with 17 additions and 1 deletions
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Lib/code.py
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@ -136,7 +136,8 @@ def _showtraceback(self, typ, value, tb, source):
# Set the line of text that the exception refers to
lines = source.splitlines()
if (source and typ is SyntaxError
and not value.text and len(lines) >= value.lineno):
and not value.text and value.lineno is not None
and len(lines) >= value.lineno):
value.text = lines[value.lineno - 1]
sys.last_exc = sys.last_value = value
if sys.excepthook is sys.__excepthook__: