GH-108716: Turn off deep-freezing of code objects. (GH-108722)

1 files changed, 1 insertions, 12 deletions

diff --git a/Python/import.c b/Python/import.c
index 48090d05240..126eb5e162a 100644
--- a/Python/import.c
+++ b/Python/import.c
@@ -2006,7 +2006,6 @@ look_up_frozen(const char *name)
 struct frozen_info {
     PyObject *nameobj;
     const char *data;
-    PyObject *(*get_code)(void);
     Py_ssize_t size;
     bool is_package;
     bool is_alias;
@@ -2040,7 +2039,6 @@ find_frozen(PyObject *nameobj, struct frozen_info *info)
     if (info != NULL) {
         info->nameobj = nameobj;  // borrowed
         info->data = (const char *)p->code;
-        info->get_code = p->get_code;
         info->size = p->size;
         info->is_package = p->is_package;
         if (p->size < 0) {
@@ -2052,10 +2050,6 @@ find_frozen(PyObject *nameobj, struct frozen_info *info)
         info->is_alias = resolve_module_alias(name, _PyImport_FrozenAliases,
                                               &info->origname);
     }
-    if (p->code == NULL && p->size == 0 && p->get_code != NULL) {
-        /* It is only deepfrozen. */
-        return FROZEN_OKAY;
-    }
     if (p->code == NULL) {
         /* It is frozen but marked as un-importable. */
         return FROZEN_EXCLUDED;
@@ -2070,11 +2064,6 @@ find_frozen(PyObject *nameobj, struct frozen_info *info)
 static PyObject *
 unmarshal_frozen_code(PyInterpreterState *interp, struct frozen_info *info)
 {
-    if (info->get_code && _Py_IsMainInterpreter(interp)) {
-        PyObject *code = info->get_code();
-        assert(code != NULL);
-        return code;
-    }
     PyObject *co = PyMarshal_ReadObjectFromString(info->data, info->size);
     if (co == NULL) {
         /* Does not contain executable code. */
@@ -3567,7 +3556,7 @@ _imp_get_frozen_object_impl(PyObject *module, PyObject *name,
     if (info.nameobj == NULL) {
         info.nameobj = name;
     }
-    if (info.size == 0 && info.get_code == NULL) {
+    if (info.size == 0) {
         /* Does not contain executable code. */
         set_frozen_error(FROZEN_INVALID, name);
         return NULL;