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zipimporter_load_module() doesn't destroy mod on error

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PyImport_AddModule() returns a borrowed reference. Don't display "import ... #
loaded from Zip ..." on error.
This commit is contained in:
Victor Stinner 2010-10-18 12:03:25 +00:00
parent 72f767e601
commit 26fabe1369
1 changed files with 9 additions and 9 deletions
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18
Modules/zipimport.c
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@ -309,7 +309,7 @@ static PyObject *
zipimporter_load_module(PyObject *obj, PyObject *args)
{
ZipImporter *self = (ZipImporter *)obj;
PyObject *code, *mod, *dict;
PyObject *code = NULL, *mod, *dict;
char *fullname, *modpath;
int ispackage;
@ -319,13 +319,11 @@ zipimporter_load_module(PyObject *obj, PyObject *args)
code = get_module_code(self, fullname, &ispackage, &modpath);
if (code == NULL)
return NULL;
goto error;
mod = PyImport_AddModule(fullname);
if (mod == NULL) {
Py_DECREF(code);
return NULL;
}
if (mod == NULL)
goto error;
dict = PyModule_GetDict(mod);
/* mod.__loader__ = self */
@ -355,14 +353,16 @@ zipimporter_load_module(PyObject *obj, PyObject *args)
goto error;
}
mod = PyImport_ExecCodeModuleEx(fullname, code, modpath);
Py_DECREF(code);
Py_CLEAR(code);
if (mod == NULL)
goto error;
if (Py_VerboseFlag)
PySys_WriteStderr("import %s # loaded from Zip %s\n",
fullname, modpath);
return mod;
error:
Py_DECREF(code);
Py_DECREF(mod);
Py_XDECREF(code);
return NULL;
}