diff options
Diffstat (limited to 'Python/sysmodule.c')
| -rw-r--r-- | Python/sysmodule.c | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/Python/sysmodule.c b/Python/sysmodule.c index 99cab2b..2284e88 100644 --- a/Python/sysmodule.c +++ b/Python/sysmodule.c @@ -2488,7 +2488,20 @@ _PySys_EndInit(PyObject *sysdict, PyInterpreterState *interp) assert(config->exec_prefix != NULL); assert(config->base_exec_prefix != NULL); - SET_SYS_FROM_STRING_BORROW("path", config->module_search_path); +#define COPY_LIST(KEY, ATTR) \ + do { \ + assert(PyList_Check(config->ATTR)); \ + PyObject *list = PyList_GetSlice(config->ATTR, \ + 0, PyList_GET_SIZE(config->ATTR)); \ + if (list == NULL) { \ + return -1; \ + } \ + SET_SYS_FROM_STRING_BORROW(KEY, list); \ + Py_DECREF(list); \ + } while (0) + + COPY_LIST("path", module_search_path); + SET_SYS_FROM_STRING_BORROW("executable", config->executable); SET_SYS_FROM_STRING_BORROW("prefix", config->prefix); SET_SYS_FROM_STRING_BORROW("base_prefix", config->base_prefix); @@ -2505,12 +2518,19 @@ _PySys_EndInit(PyObject *sysdict, PyInterpreterState *interp) SET_SYS_FROM_STRING_BORROW("argv", config->argv); } if (config->warnoptions != NULL) { - SET_SYS_FROM_STRING_BORROW("warnoptions", config->warnoptions); + COPY_LIST("warnoptions", warnoptions); } if (config->xoptions != NULL) { - SET_SYS_FROM_STRING_BORROW("_xoptions", config->xoptions); + PyObject *dict = PyDict_Copy(config->xoptions); + if (dict == NULL) { + return -1; + } + SET_SYS_FROM_STRING_BORROW("_xoptions", dict); + Py_DECREF(dict); } +#undef COPY_LIST + /* Set flags to their final values */ SET_SYS_FROM_STRING_INT_RESULT("flags", make_flags()); /* prevent user from creating new instances */ |