This commit was manufactured by cvs2svn to create branch
[openssl.git] / engines / e_sureware.c
index 66ffaf2..cd0fa4c 100644 (file)
 #include <openssl/dso.h>
 #include <openssl/engine.h>
 #include <openssl/rand.h>
+#ifndef OPENSSL_NO_RSA
 #include <openssl/rsa.h>
+#endif
+#ifndef OPENSSL_NO_DSA
 #include <openssl/dsa.h>
+#endif
+#ifndef OPENSSL_NO_DH
 #include <openssl/dh.h>
+#endif
 #include <openssl/bn.h>
 
 #ifndef OPENSSL_NO_HW
@@ -82,10 +88,12 @@ static int surewarehk_modexp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
        const BIGNUM *m, BN_CTX *ctx);
 
 /* RSA stuff */
+#ifndef OPENSSL_NO_RSA
 static int surewarehk_rsa_priv_dec(int flen,const unsigned char *from,unsigned char *to,
                        RSA *rsa,int padding);
 static int surewarehk_rsa_sign(int flen,const unsigned char *from,unsigned char *to,
                            RSA *rsa,int padding);
+#endif
 
 /* RAND stuff */
 static int surewarehk_rand_bytes(unsigned char *buf, int num);
@@ -750,8 +758,6 @@ static EVP_PKEY* sureware_load_public(ENGINE *e,const char *key_id,char *hptr,un
        }
        return res;
  err:
-       if (res)
-               EVP_PKEY_free(res);
 #ifndef OPENSSL_NO_RSA
        if (rsatmp)
                RSA_free(rsatmp);
@@ -968,11 +974,13 @@ static    DSA_SIG * surewarehk_dsa_do_sign(const unsigned char *from, int flen, DSA
        if (!p_surewarehk_Dsa_Sign)
        {
                SUREWAREerr(SUREWARE_F_SUREWAREHK_DSA_DO_SIGN,ENGINE_R_NOT_INITIALISED);
+               goto err;
        }
        /* extract ref to private key */
        else if (!(hptr=DSA_get_ex_data(dsa, dsaHndidx)))
        {
                SUREWAREerr(SUREWARE_F_SUREWAREHK_DSA_DO_SIGN,SUREWARE_R_MISSING_KEY_COMPONENTS);
+               goto err;
        }
        else
        {