diff options
| author | Jelle Zijlstra <jelle.zijlstra@gmail.com> | 2023-09-13 16:00:15 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-09-13 16:00:15 (GMT) |
| commit | 79101edb03b7381b514126c68acabfcbbba2f842 (patch) | |
| tree | d32d6fa1b4d763accf7a033ecb065a0f8cc05d04 /Python | |
| parent | d69805b38a1815e7aaadf49bdd019c7cca105ac6 (diff) | |
| download | cpython-79101edb03b7381b514126c68acabfcbbba2f842.zip cpython-79101edb03b7381b514126c68acabfcbbba2f842.tar.gz cpython-79101edb03b7381b514126c68acabfcbbba2f842.tar.bz2 | |
gh-109351: Fix crash when compiling AST with invalid NamedExpr (#109352)
Diffstat (limited to 'Python')
| -rw-r--r-- | Python/ast.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Python/ast.c b/Python/ast.c index 21cb38f..a230c7e 100644 --- a/Python/ast.c +++ b/Python/ast.c @@ -381,6 +381,11 @@ validate_expr(struct validator *state, expr_ty exp, expr_context_ty ctx) ret = validate_exprs(state, exp->v.Tuple.elts, ctx, 0); break; case NamedExpr_kind: + if (exp->v.NamedExpr.target->kind != Name_kind) { + PyErr_SetString(PyExc_TypeError, + "NamedExpr target must be a Name"); + return 0; + } ret = validate_expr(state, exp->v.NamedExpr.value, Load); break; /* This last case doesn't have any checking. */ |