zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/lib/libssl/openssl-1.1.1o/test/memleaktest.c b/ap/lib/libssl/openssl-1.1.1o/test/memleaktest.c
new file mode 100644
index 0000000..d239bd2
--- /dev/null
+++ b/ap/lib/libssl/openssl-1.1.1o/test/memleaktest.c
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2016-2017 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 <string.h>
+#include <openssl/bio.h>
+#include <openssl/crypto.h>
+
+#include "testutil.h"
+
+/*
+ * We use a proper main function here instead of the custom main from the
+ * test framework because the CRYPTO_mem_leaks_fp function cannot be called
+ * a second time without trying to use a null pointer. The test framework
+ * calls this function as part of its close down.
+ *
+ * A work around is to call putenv("OPENSSL_DEBUG_MEMORY=0"); before exiting
+ * but that is worse than avoiding the test framework's main.
+ */
+
+int main(int argc, char *argv[])
+{
+#ifndef OPENSSL_NO_CRYPTO_MDEBUG
+ char *p;
+ char *lost;
+ int noleak;
+
+ p = getenv("OPENSSL_DEBUG_MEMORY");
+ if (p != NULL && strcmp(p, "on") == 0)
+ CRYPTO_set_mem_debug(1);
+ CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
+
+ lost = OPENSSL_malloc(3);
+ if (!TEST_ptr(lost))
+ return EXIT_FAILURE;
+
+ if (argv[1] && strcmp(argv[1], "freeit") == 0) {
+ OPENSSL_free(lost);
+ lost = NULL;
+ }
+
+ noleak = CRYPTO_mem_leaks_fp(stderr);
+ /* If -1 return value something bad happened */
+ if (!TEST_int_ne(noleak, -1))
+ return EXIT_FAILURE;
+
+ return TEST_int_eq(lost != NULL, noleak == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
+#else
+ return EXIT_SUCCESS;
+#endif
+}