openssl/test/recipes/90-test_bio_memleak.t

#! /usr/bin/env perl
# Copyright 2018-2019 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


use OpenSSL::Test::Simple;

simple_test("test_bio_memleak", "bio_memleak_test");
Fix a memory leak in the mem bio If you use a BIO and set up your own buffer that is not freed, the memory bio will leak the BIO_BUF_MEM object it allocates. The trouble is that the BIO_BUF_MEM is allocated and kept around, but it is not freed if BIO_NOCLOSE is set. The freeing of BIO_BUF_MEM was fairly confusing, simplify things so mem_buf_free only frees the memory buffer and free the BIO_BUF_MEM in mem_free(), where it should be done. Alse add a test for a leak in the memory bio Setting a memory buffer caused a leak. Signed-off-by: Corey Minyard <minyard@acm.org> Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de> Reviewed-by: Paul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/8051) (cherry picked from commit c6048af23c577bcf85f15122dd03b65f959c9ecb) 2019-01-21 07:47:02 +00:00			`#! /usr/bin/env perl`
Update copyright year Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/8347) 2019-02-26 14:05:09 +00:00			`# Copyright 2018-2019 The OpenSSL Project Authors. All Rights Reserved.`
Fix a memory leak in the mem bio If you use a BIO and set up your own buffer that is not freed, the memory bio will leak the BIO_BUF_MEM object it allocates. The trouble is that the BIO_BUF_MEM is allocated and kept around, but it is not freed if BIO_NOCLOSE is set. The freeing of BIO_BUF_MEM was fairly confusing, simplify things so mem_buf_free only frees the memory buffer and free the BIO_BUF_MEM in mem_free(), where it should be done. Alse add a test for a leak in the memory bio Setting a memory buffer caused a leak. Signed-off-by: Corey Minyard <minyard@acm.org> Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de> Reviewed-by: Paul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/8051) (cherry picked from commit c6048af23c577bcf85f15122dd03b65f959c9ecb) 2019-01-21 07:47:02 +00:00			`#`
			`# 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`


			`use OpenSSL::Test::Simple;`

			`simple_test("test_bio_memleak", "bio_memleak_test");`