Make "make depend" work on MacOS out of the box.

[openssl.git] / crypto / evp / p_lib.c

diff --git a/crypto/evp/p_lib.c b/crypto/evp/p_lib.c
index 939857fdb000b2b07694b1ddde47e3638a3d516d..109188c45b50e95c8faeaa11d36a6ad2cf4d771e 100644 (file)
--- a/crypto/evp/p_lib.c
+++ b/crypto/evp/p_lib.c
@@ -161,11 +161,20 @@ int EVP_PKEY_cmp(const EVP_PKEY *a, const EVP_PKEY *b)
        if (a->type != b->type)
                return -1;
 
-       if (EVP_PKEY_cmp_parameters(a, b) == 0)
-               return 0;
-
-       if (a->ameth && a->ameth->pub_cmp)
-               return a->ameth->pub_cmp(a, b);
+       if (a->ameth)
+               {
+               int ret;
+               /* Compare parameters if the algorithm has them */
+               if (a->ameth->param_cmp)
+                       {
+                       ret = a->ameth->param_cmp(a, b);
+                       if (ret <= 0)
+                               return ret;
+                       }
+
+               if (a->ameth->pub_cmp)
+                       return a->ameth->pub_cmp(a, b);
+               }
 
        return -2;
        }
@@ -211,7 +220,10 @@ static int pkey_set_type(EVP_PKEY *pkey, int type, const char *str, int len)
 #ifndef OPENSSL_NO_ENGINE
                /* If we have an ENGINE release it */
                if (pkey->engine)
+                       {
                        ENGINE_finish(pkey->engine);
+                       pkey->engine = NULL;
+                       }
 #endif
                }
        if (str)
@@ -336,7 +348,7 @@ int EVP_PKEY_set1_DH(EVP_PKEY *pkey, DH *key)
 
 DH *EVP_PKEY_get1_DH(EVP_PKEY *pkey)
        {
-       if(pkey->type != EVP_PKEY_DH) {
+       if(pkey->type != EVP_PKEY_DH && pkey->type != EVP_PKEY_DHX) {
                EVPerr(EVP_F_EVP_PKEY_GET1_DH, EVP_R_EXPECTING_A_DH_KEY);
                return NULL;
        }
@@ -399,7 +411,10 @@ void EVP_PKEY_free(EVP_PKEY *x)
 static void EVP_PKEY_free_it(EVP_PKEY *x)
        {
        if (x->ameth && x->ameth->pkey_free)
+               {
                x->ameth->pkey_free(x);
+               x->pkey.ptr = NULL;
+               }
 #ifndef OPENSSL_NO_ENGINE
        if (x->engine)
                {