Update Python 3 to 3.12.7

commit_hash:052a122399d67f1ea5dfbc5f6457e3e06200becf

1 files changed, 11 insertions, 0 deletions

diff --git a/contrib/tools/python3/Programs/_freeze_module.c b/contrib/tools/python3/Programs/_freeze_module.c
index e55f1d56745..c669d96c173 100644
--- a/contrib/tools/python3/Programs/_freeze_module.c
+++ b/contrib/tools/python3/Programs/_freeze_module.c
@@ -123,6 +123,9 @@ static PyObject *
 compile_and_marshal(const char *name, const char *text)
 {
     char *filename = (char *) malloc(strlen(name) + 10);
+    if (filename == NULL) {
+        return PyErr_NoMemory();
+    }
     sprintf(filename, "<frozen %s>", name);
     PyObject *code = Py_CompileStringExFlags(text, filename,
                                              Py_file_input, NULL, 0);
@@ -146,6 +149,9 @@ get_varname(const char *name, const char *prefix)
 {
     size_t n = strlen(prefix);
     char *varname = (char *) malloc(strlen(name) + n + 1);
+    if (varname == NULL) {
+        return NULL;
+    }
     (void)strcpy(varname, prefix);
     for (size_t i = 0; name[i] != '\0'; i++) {
         if (name[i] == '.') {
@@ -191,6 +197,11 @@ write_frozen(const char *outpath, const char *inpath, const char *name,
 
     fprintf(outfile, "%s\n", header);
     char *arrayname = get_varname(name, "_Py_M__");
+    if (arrayname == NULL) {
+        fprintf(stderr, "memory error: could not allocate varname\n");
+        fclose(outfile);
+        return -1;
+    }
     write_code(outfile, marshalled, arrayname);
     free(arrayname);