From: Сергей Баранников/AI Tools Lab /SRR/Engineer/삼성전자 <s.barannikov@samsung.com>
Date: Wed, 10 Jul 2019 10:05:18 +0000 (+0300)
Subject: [nnfw_api] Prevent memory leakage in `nnfw_session::prepare` method (#5602)
X-Git-Tag: submit/tizen/20190809.050447~566
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=658e279eb98e54ba68d9ee699bf198b8d660cc3b;p=platform%2Fcore%2Fml%2Fnnfw.git

[nnfw_api] Prevent memory leakage in `nnfw_session::prepare` method (#5602)

Use `make_unique` to ensure memory is freed in case of exception.

Signed-off-by: Sergei Barannikov <s.barannikov@samsung.com>
---

diff --git a/runtimes/neurun/frontend/api/wrapper/nnfw_api.cc b/runtimes/neurun/frontend/api/wrapper/nnfw_api.cc
index be4266a..0d4b966 100644
--- a/runtimes/neurun/frontend/api/wrapper/nnfw_api.cc
+++ b/runtimes/neurun/frontend/api/wrapper/nnfw_api.cc
@@ -70,10 +70,9 @@ NNFW_STATUS nnfw_session::prepare()
 
   try
   {
-    auto compiler = new neurun::compiler::Compiler(_graph);
+    auto compiler = nnfw::cpp14::make_unique<neurun::compiler::Compiler>(_graph);
     compiler->compile();
     compiler->release(_executor);
-    delete compiler;
   }
   catch (...)
   {