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[3.13] gh-131762: Fixed dereferencing the pointer 'parser_token->metadata' with a NULL value (GH-131764) (#131774)

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gh-131762: Fixed dereferencing the pointer 'parser_token->metadata' with a NULL value (GH-131764)
(cherry picked from commit 2c686a9ac2)

Co-authored-by: rialbat <47256826+rialbat@users.noreply.github.com>
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Miss Islington (bot) 2025-03-26 20:07:51 +01:00 • committed by GitHub
parent 9d3f538471
commit b0f3876054
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1 changed files with 1 additions and 1 deletions
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Parser/pegen.c
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@ -191,7 +191,7 @@ initialize_token(Parser *p, Token *parser_token, struct token *new_token, int to
parser_token->metadata = NULL;
if (new_token->metadata != NULL) {
if (_PyArena_AddPyObject(p->arena, new_token->metadata) < 0) {
Py_DECREF(parser_token->metadata);
Py_DECREF(new_token->metadata);
return -1;
}
parser_token->metadata = new_token->metadata;