diff options
| -rw-r--r-- | Misc/NEWS | 2 | ||||
| -rw-r--r-- | Python/ceval.c | 2 |
2 files changed, 4 insertions, 0 deletions
@@ -124,6 +124,8 @@ Extension Modules - The version number of the ctypes package was changed to "1.0.2". +- Bug #1664966: Fix crash in exec if Unicode filename can't be decoded. + - Patch #1544279: Improve thread-safety of the socket module by moving the sock_addr_t storage out of the socket object. diff --git a/Python/ceval.c b/Python/ceval.c index 7884051..1ee0f3b 100644 --- a/Python/ceval.c +++ b/Python/ceval.c @@ -4173,6 +4173,8 @@ exec_statement(PyFrameObject *f, PyObject *prog, PyObject *globals, FILE *fp = PyFile_AsFile(prog); char *name = PyString_AsString(PyFile_Name(prog)); PyCompilerFlags cf; + if (name == NULL) + return -1; cf.cf_flags = 0; if (PyEval_MergeCompilerFlags(&cf)) v = PyRun_FileFlags(fp, name, Py_file_input, globals, |