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openssl: fixed resource leak

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This commit is contained in:
Frank Morgner 2015-04-30 00:07:10 +02:00 committed by Viktor Tarasov
parent 8838388ceb
commit ecc9b9dac9
1 changed files with 2 additions and 2 deletions
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4
src/pkcs11/openssl.c
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@ -227,7 +227,7 @@ static CK_RV sc_pkcs11_openssl_md_init(sc_pkcs11_operation_t *op)
if (!op || !(mt = op->type) || !(md = (EVP_MD *) mt->mech_data))
return CKR_ARGUMENTS_BAD;
if (!(md_ctx = calloc(1, sizeof(*md_ctx))))
if (!(md_ctx = EVP_MD_CTX_create()))
return CKR_HOST_MEMORY;
EVP_DigestInit(md_ctx, md);
op->priv_data = md_ctx;
@ -263,7 +263,7 @@ static void sc_pkcs11_openssl_md_release(sc_pkcs11_operation_t *op)
EVP_MD_CTX *md_ctx = DIGEST_CTX(op);
if (md_ctx)
free(md_ctx);
EVP_MD_CTX_destroy(md_ctx);
op->priv_data = NULL;
}