[3.13] gh-125666: Avoid PyREPL exiting when a null byte is in input (GH-125732) (#126023)

gh-125666: Avoid PyREPL exiting when a null byte is in input (GH-125732)
(cherry picked from commit 44becb8cba)

Co-authored-by: devdanzin <74280297+devdanzin@users.noreply.github.com>
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Miss Islington (bot) 2024-12-02 15:04:51 +01:00 committed by GitHub
parent b1051577de
commit fd48d98df9
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4 changed files with 17 additions and 1 deletions

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@ -137,7 +137,8 @@ class InteractiveInterpreter:
# 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 = value.with_traceback(tb)
if sys.excepthook is sys.__excepthook__: