diff --git a/ap/lib/libssl/openssl-1.1.1o/test/v3ext.c b/ap/lib/libssl/openssl-1.1.1o/test/v3ext.c
new file mode 100644
index 0000000..ac4a3e5
--- /dev/null
+++ b/ap/lib/libssl/openssl-1.1.1o/test/v3ext.c
@@ -0,0 +1,125 @@
+/*
+ * Copyright 2016-2022 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <stdio.h>
+#include <openssl/x509.h>
+#include <openssl/x509v3.h>
+#include <openssl/pem.h>
+#include <openssl/err.h>
+
+#include "testutil.h"
+
+static const char *infile;
+
+static int test_pathlen(void)
+{
+    X509 *x = NULL;
+    BIO *b = NULL;
+    long pathlen;
+    int ret = 0;
+
+    if (!TEST_ptr(b = BIO_new_file(infile, "r"))
+            || !TEST_ptr(x = PEM_read_bio_X509(b, NULL, NULL, NULL))
+            || !TEST_int_eq(pathlen = X509_get_pathlen(x), 6))
+        goto end;
+
+    ret = 1;
+
+end:
+    BIO_free(b);
+    X509_free(x);
+    return ret;
+}
+
+static int test_asid(void)
+{
+    ASN1_INTEGER *val1 = NULL, *val2 = NULL;
+    ASIdentifiers *asid1 = ASIdentifiers_new(), *asid2 = ASIdentifiers_new(),
+                  *asid3 = ASIdentifiers_new(), *asid4 = ASIdentifiers_new();
+    int testresult = 0;
+
+    if (!TEST_ptr(asid1)
+            || !TEST_ptr(asid2)
+            || !TEST_ptr(asid3))
+        goto err;
+
+    if (!TEST_ptr(val1 = ASN1_INTEGER_new())
+            || !TEST_true(ASN1_INTEGER_set_int64(val1, 64496)))
+        goto err;
+
+    if (!TEST_true(X509v3_asid_add_id_or_range(asid1, V3_ASID_ASNUM, val1, NULL)))
+        goto err;
+
+    val1 = NULL;
+    if (!TEST_ptr(val2 = ASN1_INTEGER_new())
+            || !TEST_true(ASN1_INTEGER_set_int64(val2, 64497)))
+        goto err;
+
+    if (!TEST_true(X509v3_asid_add_id_or_range(asid2, V3_ASID_ASNUM, val2, NULL)))
+        goto err;
+
+    val2 = NULL;
+    if (!TEST_ptr(val1 = ASN1_INTEGER_new())
+            || !TEST_true(ASN1_INTEGER_set_int64(val1, 64496))
+            || !TEST_ptr(val2 = ASN1_INTEGER_new())
+            || !TEST_true(ASN1_INTEGER_set_int64(val2, 64497)))
+        goto err;
+
+    /*
+     * Just tests V3_ASID_ASNUM for now. Could be extended at some point to also
+     * test V3_ASID_RDI if we think it is worth it.
+     */
+    if (!TEST_true(X509v3_asid_add_id_or_range(asid3, V3_ASID_ASNUM, val1, val2)))
+        goto err;
+    val1 = val2 = NULL;
+
+    /* Actual subsets */
+    if (!TEST_true(X509v3_asid_subset(NULL, NULL))
+            || !TEST_true(X509v3_asid_subset(NULL, asid1))
+            || !TEST_true(X509v3_asid_subset(asid1, asid1))
+            || !TEST_true(X509v3_asid_subset(asid2, asid2))
+            || !TEST_true(X509v3_asid_subset(asid1, asid3))
+            || !TEST_true(X509v3_asid_subset(asid2, asid3))
+            || !TEST_true(X509v3_asid_subset(asid3, asid3))
+            || !TEST_true(X509v3_asid_subset(asid4, asid1))
+            || !TEST_true(X509v3_asid_subset(asid4, asid2))
+            || !TEST_true(X509v3_asid_subset(asid4, asid3)))
+        goto err;
+
+    /* Not subsets */
+    if (!TEST_false(X509v3_asid_subset(asid1, NULL))
+            || !TEST_false(X509v3_asid_subset(asid1, asid2))
+            || !TEST_false(X509v3_asid_subset(asid2, asid1))
+            || !TEST_false(X509v3_asid_subset(asid3, asid1))
+            || !TEST_false(X509v3_asid_subset(asid3, asid2))
+            || !TEST_false(X509v3_asid_subset(asid1, asid4))
+            || !TEST_false(X509v3_asid_subset(asid2, asid4))
+            || !TEST_false(X509v3_asid_subset(asid3, asid4)))
+        goto err;
+
+    testresult = 1;
+ err:
+    ASN1_INTEGER_free(val1);
+    ASN1_INTEGER_free(val2);
+    ASIdentifiers_free(asid1);
+    ASIdentifiers_free(asid2);
+    ASIdentifiers_free(asid3);
+    ASIdentifiers_free(asid4);
+    return testresult;
+}
+
+int setup_tests(void)
+{
+    if (!TEST_ptr(infile = test_get_argument(0)))
+        return 0;
+
+    ADD_TEST(test_pathlen);
+    ADD_TEST(test_asid);
+    return 1;
+}