Possible null pointer dereference of variable args in _PyPegen_collect_call_seqs #126240
Labels
3.12
bugs and security fixes
3.13
bugs and security fixes
3.14
new features, bugs and security fixes
interpreter-core
(Objects, Python, Grammar, and Parser dirs)
topic-parser
type-crash
A hard crash of the interpreter, possibly with a core dump
Crash report
What happened?
args can be NULL as a result of
_Py_asdl_expr_seq_new
, and then dereference happens.Return value of _Py_asdl_expr_seq_new` is usually checked, for example here and in other places.
CPython versions tested on:
3.11
Operating systems tested on:
Linux
Output from running 'python -VV' on the command line:
No response
Linked PRs
NULL
returned by_Py_asdl_expr_seq_new
#126241NULL
returned by_Py_asdl_expr_seq_new
(GH-126241) #126243NULL
returned by_Py_asdl_expr_seq_new
(GH-126241) #126245The text was updated successfully, but these errors were encountered: