From 59e3073b1cb944128b7533dd85be13074ab07b72 Mon Sep 17 00:00:00 2001
From: Peng Wenhao <pengwenhao@uniontech.com>
Date: Fri, 24 Jul 2020 13:55:07 +0800
Subject: Close memory leak in QTestLib support for string to numeric testing

QTest::toString allocates memory by calling qstrdup; that memory must
be freed by the caller.

Change-Id: I9724db0c617884cf08592968b1411f002ef23204
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
---
 tests/benchmarks/testlib/tostring/tst_tostring.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'tests')

diff --git a/tests/benchmarks/testlib/tostring/tst_tostring.cpp b/tests/benchmarks/testlib/tostring/tst_tostring.cpp
index 1731929f98..a1c4aba916 100644
--- a/tests/benchmarks/testlib/tostring/tst_tostring.cpp
+++ b/tests/benchmarks/testlib/tostring/tst_tostring.cpp
@@ -95,7 +95,8 @@ void tst_toString::numeric()
     QFETCH(T, datum);
 
     QBENCHMARK {
-        QTest::toString<T>(datum);
+        auto tst = QTest::toString<T>(datum);
+        delete [] tst;
     }
 }
 
-- 
cgit v1.2.3