Signed-off-by: [email protected]

I saw a memory leak in the TPM engine when doing many OpenSSL connections.
This change resolved the issue for me:

Index: src/e_tpm.c
===================================================================
--- src/e_tpm.c (revision 18949)
+++ src/e_tpm.c (working copy)
@@ -850,6 +850,18 @@

        DBG("%s", __FUNCTION__);

+    if(app_data != NULL && app_data->hHash != NULL_HHASH)
+    {
+        p_tspi_Context_CloseObject(hContext, app_data->hHash);
+        app_data->hHash = NULL_HHASH;
+    }
+
+    if(app_data != NULL && app_data->hKey != NULL_HKEY)
+    {
+        p_tspi_Context_CloseObject(hContext, app_data->hKey);
+        app_data->hKey = NULL_HKEY;
+    }
+
        OPENSSL_free(app_data);

        return 1;
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