Closed
Description
Crash report
What happened?
./python -c "import codecs; codecs.xmlcharrefreplace_errors(UnicodeEncodeError('bad', '', 0, 1, 'reason'))"
python: ./Include/cpython/unicodeobject.h:339: PyUnicode_READ_CHAR: Assertion `index >= 0' failed.
Aborted (core dumped)./python -c "import codecs; codecs.backslashreplace_errors(UnicodeDecodeError('utf-8', b'00000', 9, 2, 'reason'))"
Traceback (most recent call last):
File "<string>", line 1, in <module>
SystemError: Negative size passed to PyUnicode_New./python -c "import codecs; codecs.replace_errors(UnicodeTranslateError('000', 1, -7, 'reason'))"
python: Python/codecs.c:743: PyCodec_ReplaceErrors: Assertion `PyUnicode_KIND(res) == PyUnicode_2BYTE_KIND' failed.
Aborted (core dumped)See #123378 for the root cause. Since we are still wondering how to fix the getters and setters, I suggest we first fix the crash by adding the checks inside at the handler's level (for now). I'm not sure if the handler itself is handling corner cases correctly as well.
Linked PRs
Metadata
Metadata
Assignees
Labels
bugs and security fixesbugs and security fixes(Objects, Python, Grammar, and Parser dirs)(Objects, Python, Grammar, and Parser dirs)A hard crash of the interpreter, possibly with a core dumpA hard crash of the interpreter, possibly with a core dump
Projects
Status
Done