Fix memory leak in an error condition

cda5c068 · Neal Norwitz · fca70054 · cda5c068
Commit cda5c068 authored Aug 12, 2007 by Neal Norwitz
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Modules/posixmodule.c Modules/posixmodule.c +4 -1

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--- a/Modules/posixmodule.c
+++ b/Modules/posixmodule.c
@@ -4293,7 +4293,10 @@ posix_readlink(PyObject *self, PyObject *args)
 				Py_FileSystemDefaultEncoding, &path))
 		return NULL;
 	v = PySequence_GetItem(args, 0);
-	if (v == NULL) return NULL;
+	if (v == NULL) {
+		PyMem_Free(path);
+		return NULL;
+	}

 	if (PyUnicode_Check(v)) {
 		arg_is_unicode = 1;