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[PATCH] Fix memory leaks in libstdc++ tests

From: Jonathan Wakely <jwakely at redhat dot com>
To: libstdc++ at gcc dot gnu dot org, gcc-patches at gcc dot gnu dot org
Date: Thu, 6 Jul 2017 13:44:25 +0100
Subject: [PATCH] Fix memory leaks in libstdc++ tests
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This fixes some more ASan errors in the testsuite. The first one is a
simple leak. The second one is mroe complicated, the test created
loads of variables to hold either a strup'd string or "", in order to
restore the original environment. Since the test exits after that
function, we don't care about restoring the environment, so can get
rid of most of the variables.

	* testsuite/20_util/specialized_algorithms/memory_management_tools/
	1.cc: Free memory.
	* testsuite/22_locale/locale/cons/5.cc: Remove redundant restoration
	of original environment and free memory.

Tested powerpc64le-linux, committed to trunk.

Attachment: patch.txt
Description: Text document

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