From: Dr. Stephen Henson <steve@openssl.org>
Date: Mon, 21 Nov 2016 01:34:56 +0000 (+0000)
Subject: Add pss field to RSA structure and free it.
X-Git-Tag: OpenSSL_1_1_1-pre1~2785
X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff_plain;h=d771441d9ba5ccb55fa6f7a3b6ec5bac1ebc1d1f

Add pss field to RSA structure and free it.

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/2177)
---

diff --git a/crypto/rsa/rsa_lib.c b/crypto/rsa/rsa_lib.c
index e41644b099..8f934d8abc 100644
--- a/crypto/rsa/rsa_lib.c
+++ b/crypto/rsa/rsa_lib.c
@@ -152,6 +152,7 @@ void RSA_free(RSA *r)
     BN_clear_free(r->dmp1);
     BN_clear_free(r->dmq1);
     BN_clear_free(r->iqmp);
+    RSA_PSS_PARAMS_free(r->pss);
     BN_BLINDING_free(r->blinding);
     BN_BLINDING_free(r->mt_blinding);
     OPENSSL_free(r->bignum_data);
diff --git a/crypto/rsa/rsa_locl.h b/crypto/rsa/rsa_locl.h
index e342ca8dfb..fe55b35aae 100644
--- a/crypto/rsa/rsa_locl.h
+++ b/crypto/rsa/rsa_locl.h
@@ -28,6 +28,8 @@ struct rsa_st {
     BIGNUM *dmp1;
     BIGNUM *dmq1;
     BIGNUM *iqmp;
+    /* If a PSS only key this contains the parameter restrictions */
+    RSA_PSS_PARAMS *pss;
     /* be careful using this if the RSA structure is shared */
     CRYPTO_EX_DATA ex_data;
     CRYPTO_REF_COUNT references;