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Reduce the number of memory leaks in cert_create

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The valgrind checks for cert_create have not been run in a long while -
as such there are a few memory leaks present. This patch fixes a few of
the major ones reported by valgrind. However, a few do remain.

Change-Id: Iab002fb2b0090043287d43fb54a4d18928c2ed85
Signed-off-by: Justin Chadwell <justin.chadwell@arm.com>
This commit is contained in:
Justin Chadwell 2019-08-12 12:19:21 +01:00
parent d1b6013d84
commit 65ec13bce1
3 changed files with 5 additions and 3 deletions
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3
tools/cert_create/src/ext.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015, ARM Limited and Contributors. All rights reserved.
* Copyright (c) 2015-2019, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@ -284,6 +284,7 @@ X509_EXTENSION *ext_new_key(int nid, int crit, EVP_PKEY *k)
ex = ext_new(nid, crit, p, sz);
/* Clean up */
BIO_free(mem);
OPENSSL_free(p);
return ex;

3
tools/cert_create/src/key.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015-2017, ARM Limited and Contributors. All rights reserved.
* Copyright (c) 2015-2019, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@ -73,6 +73,7 @@ static int key_create_rsa(key_t *key)
goto err;
}
BN_free(e);
return 1;
err:
RSA_free(rsa);

2
tools/cert_create/src/main.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015-2017, ARM Limited and Contributors. All rights reserved.
* Copyright (c) 2015-2019, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/