[3.8] Replace usage of the obscure PEM_read_bio_X509_AUX with the more standard PEM_r...

X509_AUX is an odd, note widely used, OpenSSL extension to the X509 file format. This function doesn't actually use any of the extra metadata that it parses, so just use the standard API.

Automerge-Triggered-By: @tiran
(cherry picked from commit 40dad9545aad4ede89abbab1c1beef5303d9573e)

Co-authored-by: Alex Gaynor <alex.gaynor@gmail.com>
Automerge-Triggered-By: @tiran

diff --git a/Modules/_ssl.c b/Modules/_ssl.c
index da30cbb758e27ec1b8ed92fb5f7359d0d0104641..089aa3b24a0261f9da8e072ff39694bd9cc62c5b 100644 (file)
--- a/Modules/_ssl.c
+++ b/Modules/_ssl.c
@@ -1822,7 +1822,7 @@ _ssl__test_decode_cert_impl(PyObject *module, PyObject *path)
         goto fail0;
     }
 
-    x = PEM_read_bio_X509_AUX(cert,NULL, NULL, NULL);
+    x = PEM_read_bio_X509(cert, NULL, NULL, NULL);
     if (x == NULL) {
         PyErr_SetString(PySSLErrorObject,
                         "Error decoding PEM-encoded file");