1 files changed, 46 insertions, 0 deletions
diff --git a/openssl-1.1.0h/test/memleaktest.c b/openssl-1.1.0h/test/memleaktest.c
new file mode 100644
index 0000000..2b23df7
--- /dev/null
+++ b/openssl-1.1.0h/test/memleaktest.c
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2016 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 <string.h>
+#include <openssl/bio.h>
+#include <openssl/crypto.h>
+
+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 (lost == NULL) {
+        fprintf(stderr, "OPENSSL_malloc failed\n");
+        return 1;
+    }
+
+    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 (noleak == -1)
+        return 1;
+    return ((lost != NULL) ^ (noleak == 0));
+#else
+    return 0;
+#endif
+}