windows and no filesystem build warnings

src/bio.c

@@ -70,6 +70,7 @@ int wolfSSL_BIO_gets(WOLFSSL_BIO* bio, char* buf, int sz)
     }
 
     switch (bio->type) {
+#ifndef NO_FILESYSTEM
         case WOLFSSL_BIO_FILE:
             #if defined(MICRIUM) || defined(LSR_FS) || defined(EBSNET)
             WOLFSSL_MSG("XFGETS not ported for this system yet");
@@ -83,7 +84,7 @@ int wolfSSL_BIO_gets(WOLFSSL_BIO* bio, char* buf, int sz)
             }
             #endif
             break;
-
+#endif /* NO_FILESYSTEM */
         case WOLFSSL_BIO_MEMORY:
         case WOLFSSL_BIO_BIO:
             {

src/ssl.c

@@ -6833,6 +6833,7 @@ int wolfSSL_CTX_SetTmpDH_file(WOLFSSL_CTX* ctx, const char* fname, int format)
 #endif /* NO_DH */
 
 
+#endif /* NO_FILESYSTEM */
 #ifdef OPENSSL_EXTRA
 /* put SSL type in extra for now, not very common */
 
@@ -7500,6 +7501,7 @@ int wolfSSL_use_certificate(WOLFSSL* ssl, WOLFSSL_X509* x509)
 }
 #endif /* NO_CERTS */
 
+#ifndef NO_FILESYSTEM
 
 int wolfSSL_use_certificate_file(WOLFSSL* ssl, const char* file, int format)
 {
@@ -7581,6 +7583,8 @@ int wolfSSL_use_RSAPrivateKey_file(WOLFSSL* ssl, const char* file, int format)
     return wolfSSL_use_PrivateKey_file(ssl, file, format);
 }
 
+#endif /* NO_FILESYSTEM */
+
 
 /* Copies the master secret over to out buffer. If outSz is 0 returns the size
  * of master secret.
@@ -7624,6 +7628,7 @@ int wolfSSL_SESSION_get_master_key_length(const WOLFSSL_SESSION* ses)
 
 #endif /* OPENSSL_EXTRA */
 
+#ifndef NO_FILESYSTEM
 #ifdef HAVE_NTRU
 
 int wolfSSL_CTX_use_NTRUPrivateKey_file(WOLFSSL_CTX* ctx, const char* file)
@@ -12902,7 +12907,7 @@ static WOLFSSL_EVP_MD *wolfSSL_EVP_get_md(const unsigned char type)
 {
     const struct s_ent *ent ;
     WOLFSSL_ENTER("EVP_get_md");
-    for( ent = md_tbl; ; ent++){
+    for( ent = md_tbl; ent->name != NULL; ent++){
         if(type == ent->macType) {
             return (WOLFSSL_EVP_MD *)ent->name;
         }
@@ -13879,7 +13884,7 @@ int wolfSSL_EVP_MD_type(const WOLFSSL_EVP_MD *md)
 
     /* WOLFSSL_SUCCESS on ok */
     int wolfSSL_EVP_DigestUpdate(WOLFSSL_EVP_MD_CTX* ctx, const void* data,
-                                unsigned long sz)
+                                size_t sz)
     {
         WOLFSSL_ENTER("EVP_DigestUpdate");
 
@@ -21279,6 +21284,7 @@ WOLFSSL_DSA* wolfSSL_DSA_generate_parameters(int bits, unsigned char* seed,
 
     WOLFSSL_ENTER("wolfSSL_DSA_generate_parameters()");
 
+    (void)cb;
     (void)CBArg;
     dsa = wolfSSL_DSA_new();
     if (dsa == NULL) {
@@ -21286,7 +21292,7 @@ WOLFSSL_DSA* wolfSSL_DSA_generate_parameters(int bits, unsigned char* seed,
     }
 
     if (wolfSSL_DSA_generate_parameters_ex(dsa, bits, seed, seedLen,
-                                  counterRet, hRet, (void*)cb) != SSL_SUCCESS) {
+                                  counterRet, hRet, NULL) != SSL_SUCCESS) {
         wolfSSL_DSA_free(dsa);
         return NULL;
     }
@@ -22410,7 +22416,7 @@ int wolfSSL_PEM_write_bio_PrivateKey(WOLFSSL_BIO* bio, WOLFSSL_EVP_PKEY* key,
 }
 #endif /* defined(WOLFSSL_KEY_GEN) || defined(WOLFSSL_CERT_GEN) */
 
-#if defined(WOLFSSL_KEY_GEN) && !defined(NO_RSA)
+#if defined(WOLFSSL_KEY_GEN) && !defined(NO_RSA) && !defined(HAVE_USER_RSA)
 
 /* return code compliant with OpenSSL :
  *   1 if success, 0 if error

wolfcrypt/src/evp.c

@@ -777,7 +777,7 @@ WOLFSSL_API int wolfSSL_EVP_SignUpdate(WOLFSSL_EVP_MD_CTX *ctx, const void *data
 static int md2nid(int md)
 {
     const char * d ;
-    d = (const char *)wolfSSL_EVP_get_md(md);
+    d = (const char *)wolfSSL_EVP_get_md((const unsigned char)md);
     if(XSTRNCMP(d, "SHA", 3) == 0)return NID_sha1;
     if(XSTRNCMP(d, "MD5", 3) == 0)return NID_md5;
     return 0;
@@ -817,7 +817,6 @@ WOLFSSL_API int wolfSSL_EVP_SignFinal(WOLFSSL_EVP_MD_CTX *ctx, unsigned char *si
     default:
         return 0;
     }
-    return 1;
 }
 
 WOLFSSL_API int wolfSSL_EVP_VerifyInit(WOLFSSL_EVP_MD_CTX *ctx, const WOLFSSL_EVP_MD *type)
@@ -825,7 +824,6 @@ WOLFSSL_API int wolfSSL_EVP_VerifyInit(WOLFSSL_EVP_MD_CTX *ctx, const WOLFSSL_EV
     if (ctx == NULL)return 0;
     WOLFSSL_ENTER("EVP_VerifyInit");
     return wolfSSL_EVP_DigestInit(ctx,type);
-    return 1;
 }
 
 WOLFSSL_API int wolfSSL_EVP_VerifyUpdate(WOLFSSL_EVP_MD_CTX *ctx, const void *data, size_t len)
@@ -867,7 +865,6 @@ WOLFSSL_API int wolfSSL_EVP_VerifyFinal(WOLFSSL_EVP_MD_CTX *ctx,
     default:
         return 0;
     }
-    return 1;
 }
 
 WOLFSSL_API int wolfSSL_EVP_add_cipher(const WOLFSSL_EVP_CIPHER *cipher)

wolfssl/internal.h

@@ -3048,7 +3048,9 @@ struct WOLFSSL_X509 {
     int              serialSz;
     byte             serial[EXTERNAL_SERIAL_SIZE];
     char             subjectCN[ASN_NAME_MAX];        /* common name short cut */
+#ifdef WOLFSSL_CERT_REQ
     char             challengePw[CTC_NAME_SIZE]; /* for REQ certs */
+#endif
 #ifdef WOLFSSL_SEP
     int              deviceTypeSz;
     byte             deviceType[EXTERNAL_SERIAL_SIZE];

wolfssl/openssl/evp.h

@@ -239,7 +239,7 @@ WOLFSSL_API int wolfSSL_EVP_DigestInit_ex(WOLFSSL_EVP_MD_CTX* ctx,
                                      const WOLFSSL_EVP_MD* type,
                                      WOLFSSL_ENGINE *impl);
 WOLFSSL_API int wolfSSL_EVP_DigestUpdate(WOLFSSL_EVP_MD_CTX* ctx, const void* data,
-                                       unsigned long sz);
+                                       size_t sz);
 WOLFSSL_API int wolfSSL_EVP_DigestFinal(WOLFSSL_EVP_MD_CTX* ctx, unsigned char* md,
                                       unsigned int* s);
 WOLFSSL_API int wolfSSL_EVP_DigestFinal_ex(WOLFSSL_EVP_MD_CTX* ctx,