Fix a leak in _PyImport_LoadDynamicModuleWithSpec() after failing PySys_Audit() (GH-28862)

miss-islington · serhiy-storchaka · web-flow · commit d57d33c2342f · 2021-10-11T02:43:09.000-07:00
(cherry picked from commit 9883ca4) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
diff --git a/Python/importdl.c b/Python/importdl.c
@@ -121,7 +121,7 @@ _PyImport_LoadDynamicModuleWithSpec(PyObject *spec, FILE *fp)
 
     if (PySys_Audit("import", "OOOOO", name_unicode, path,
                     Py_None, Py_None, Py_None) < 0) {
-        return NULL;
+        goto error;
     }
 
 #ifdef MS_WINDOWS

Original file line number	Diff line number	Diff line change
`@@ -121,7 +121,7 @@ _PyImport_LoadDynamicModuleWithSpec(PyObject spec, FILE fp)`
`121`	`121`
`122`	`122`	`if (PySys_Audit("import", "OOOOO", name_unicode, path,`
`123`	`123`	`Py_None, Py_None, Py_None) < 0) {`
`124`		`- return NULL;`
	`124`	`+ goto error;`
`125`	`125`	`}`
`126`	`126`
`127`	`127`	`#ifdef MS_WINDOWS`