diff options
| -rw-r--r-- | Python/dynload_shlib.c | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/Python/dynload_shlib.c b/Python/dynload_shlib.c index 0ca65c7..6df6199 100644 --- a/Python/dynload_shlib.c +++ b/Python/dynload_shlib.c @@ -129,19 +129,30 @@ dl_funcptr _PyImport_GetDynLoadFunc(const char *shortname, handle = dlopen(pathname, dlopenflags); if (handle == NULL) { - PyObject *mod_name = NULL; - PyObject *path = NULL; - PyObject *error_ob = NULL; + PyObject *mod_name; + PyObject *path; + PyObject *error_ob; const char *error = dlerror(); if (error == NULL) error = "unknown dlopen() error"; error_ob = PyUnicode_FromString(error); - path = PyUnicode_FromString(pathname); + if (error_ob == NULL) + return NULL; mod_name = PyUnicode_FromString(shortname); + if (mod_name == NULL) { + Py_DECREF(error_ob); + return NULL; + } + path = PyUnicode_FromString(pathname); + if (path == NULL) { + Py_DECREF(error_ob); + Py_DECREF(mod_name); + return NULL; + } PyErr_SetImportError(error_ob, mod_name, path); - Py_XDECREF(error_ob); - Py_XDECREF(path); - Py_XDECREF(mod_name); + Py_DECREF(error_ob); + Py_DECREF(mod_name); + Py_DECREF(path); return NULL; } if (fp != NULL && nhandles < 128) |