Issue #15604: Update uses of PyObject_IsTrue() to check for and handle errors correctly.
Patch by Serhiy Storchaka.
diff --git a/Modules/_ssl.c b/Modules/_ssl.c
index e692b5d..195e5b6 100644
--- a/Modules/_ssl.c
+++ b/Modules/_ssl.c
@@ -1005,6 +1005,7 @@
int len;
int verification;
PyObject *binary_mode = Py_None;
+ int b;
if (!PyArg_ParseTuple(args, "|O:peer_certificate", &binary_mode))
return NULL;
@@ -1012,7 +1013,10 @@
if (!self->peer_cert)
Py_RETURN_NONE;
- if (PyObject_IsTrue(binary_mode)) {
+ b = PyObject_IsTrue(binary_mode);
+ if (b < 0)
+ return NULL;
+ if (b) {
/* return cert in DER-encoded format */
unsigned char *bytes_buf = NULL;