Add assertions to sys_audit()

vstinner · vstinner · commit 5223fede1376 · 2023-09-19T18:52:54.000+02:00
diff --git a/Python/sysmodule.c b/Python/sysmodule.c
@@ -533,6 +533,10 @@ sys_audit(PyObject *self, PyObject *const *args, Py_ssize_t argc)
     }
 
     if (!should_audit(tstate->interp)) {
+        // Validate first argument using assertions, only impact peformance
+        // of Python built in debug mode.
+        assert(args[0] != NULL);
+        assert(PyUnicode_Check(args[0]));
         Py_RETURN_NONE;
     }
 

Original file line number	Diff line number	Diff line change
`@@ -533,6 +533,10 @@ sys_audit(PyObject self, PyObject const *args, Py_ssize_t argc)`
`533`	`533`	`}`
`534`	`534`
`535`	`535`	`if (!should_audit(tstate->interp)) {`
	`536`	`+ // Validate first argument using assertions, only impact peformance`
	`537`	`+ // of Python built in debug mode.`
	`538`	`+ assert(args[0] != NULL);`
	`539`	`+ assert(PyUnicode_Check(args[0]));`
`536`	`540`	`Py_RETURN_NONE;`
`537`	`541`	`}`
`538`	`542`