Skip to content

[3.12] gh-126240: handle NULL returned by _Py_asdl_expr_seq_new (GH-126241) #126245

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Oct 31, 2024
Merged

[3.12] gh-126240: handle NULL returned by _Py_asdl_expr_seq_new (GH-126241) #126245

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
9 changes: 9 additions & 0 deletions Parser/action_helpers.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1043,6 +1043,9 @@ expr_ty _PyPegen_collect_call_seqs(Parser *p, asdl_expr_seq *a, asdl_seq *b,
}

asdl_expr_seq *args = _Py_asdl_expr_seq_new(total_len, arena);
if (args == NULL) {
return NULL;
}

Py_ssize_t i = 0;
for (i = 0; i < args_len; i++) {
Expand Down Expand Up @@ -1210,6 +1213,9 @@ unpack_top_level_joined_strs(Parser *p, asdl_expr_seq *raw_expressions) {
}

asdl_expr_seq *expressions = _Py_asdl_expr_seq_new(req_size, p->arena);
if (expressions == NULL) {
return NULL;
}

Py_ssize_t raw_index, req_index = 0;
for (raw_index = 0; raw_index < raw_size; raw_index++) {
Expand Down Expand Up @@ -1400,6 +1406,9 @@ expr_ty _PyPegen_formatted_value(Parser *p, expr_ty expression, Token *debug,
}

asdl_expr_seq *values = _Py_asdl_expr_seq_new(2, arena);
if (values == NULL) {
return NULL;
}
asdl_seq_SET(values, 0, debug_text);
asdl_seq_SET(values, 1, formatted_value);
return _PyAST_JoinedStr(values, lineno, col_offset, debug_end_line,
Expand Down
Loading