Fixed warning on Windows 64-bit build

2025-08-07 02:42:49 +03:00 · 2015-12-19 17:07:10 +01:00
parent 1eca44a07a
commit d68c7dae95
19 changed files with 77 additions and 102 deletions
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -6,6 +6,11 @@ os: Visual Studio 2015
 configuration: RelWithDebInfo
 platform: x64
 clone_folder: c:\projects\mariadb-connector-c
+environment:
+  MYSQL_TEST_USER: root
+  MYSQL_TEST_HOST: 127.0.0.1
+  MYSQL_TEST_PASSWD: Password12!
+services: mysql56
 before_build:
 - ps: >-
    cd c:\projects\mariadb-connector-c
@@ -18,27 +23,7 @@ build:
  parallel: true
  verbosity: minimal
 test_script:
- ps: >-
-    mkdir c:\tmp
-
-    (new-object System.Net.WebClient).DownloadFile('https://downloads.mariadb.org/f/mariadb-10.1.8/winx64-packages/mariadb-10.1.8-winx64.zip/from/http%3A/mirrors.n-ix.net/mariadb/?serve','C:\tmp\')
-
-    unzip c:\tmp\mariadb-10.1.8-winx64.zip
-
-    SET BIN_DIR=c:\tmp\mariadb\mariadb-10.1.8-winx64
-
-    SET CERT_DIR=c:\projects\mariadb-connector-c\unittest\libmariadb\certs
-
-    start %BINDIR%\mysqld.exe --console --max_allowed_packet=1G --enable-named-pipe --socket=JDBC-test-socket --ssl-ca=%CERTDIR%\cacert.pem --ssl-cert=%CERTDIR%\server-cert.pem --ssl-key=%CERTDIR%\server-key.pem
-
-    timeout 20
-
-    set MYSQL_TEST_USER=root
-
-    set MYSQL_TEST_HOST=127.0.0.1
-
-    cd \projects\mariadb-connector-c\unittest\libmariadb
+- cmd: >-
+    cd c:\projects\mariadb-connector-c\unittest\libmariadb

    ctest -V
-
-    call %BINDIR%\mysqladmin -uroot shutdown
--- a/include/my_context.h
+++ b/include/my_context.h
@@ -112,6 +112,10 @@ struct my_context {
 };
 #endif

+extern void
+my_context_install_suspend_resume_hook(struct mysql_async_context *b,
+                                       void (*hook)(my_bool, void *),
+                                       void *user_data);

 /*
  Initialize an asynchroneous context object.
--- a/include/mysql.h
+++ b/include/mysql.h
@@ -633,7 +633,6 @@ struct st_mysql_methods {
  int (*db_stmt_fetch_to_bind)(MYSQL_STMT *stmt, unsigned char *row);
  void (*db_stmt_flush_unbuffered)(MYSQL_STMT *stmt);
  void (*set_error)(MYSQL *mysql, unsigned int error_nr, const char *sqlstate, const char *format, ...);
-  my_bool (*reconnect)(MYSQL *mysql);
 };

 /* synonyms/aliases functions */
--- a/libmariadb/libmariadb.c
+++ b/libmariadb/libmariadb.c
@@ -37,6 +37,7 @@
 #include <sys/stat.h>
 #include <signal.h>
 #include <time.h>
+
 #ifdef HAVE_PWD_H
 #include <pwd.h>
 #endif
@@ -131,7 +132,7 @@ static void end_server(MYSQL *mysql);
 static void mysql_close_memory(MYSQL *mysql);
 void read_user_name(char *name);
 static void append_wild(char *to,char *end,const char *wild);
-my_bool mysql_reconnect(MYSQL *mysql);
+my_bool STDCALL mysql_reconnect(MYSQL *mysql);
 static int cli_report_progress(MYSQL *mysql, uchar *packet, uint length);

 extern int mysql_client_plugin_init();
@@ -1228,7 +1229,7 @@ uchar *ma_send_connect_attr(MYSQL *mysql, uchar *buffer)
        size_t len;
        uchar *p= hash_element(&mysql->options.extension->connect_attrs, i);
        
-        len= strlen(p);
+        len= strlen((char *)p);
        buffer= mysql_net_store_length(buffer, len);
        memcpy(buffer, p, len);
        buffer+= (len);
@@ -2606,7 +2607,7 @@ uchar *ma_get_hash_keyval(const uchar *hash_entry,
  */
  uchar *p= (uchar *)hash_entry;
  size_t len= strlen(p);
-  *length= len;
+  *length= (unsigned int)len;
  return p;
 }

@@ -3060,9 +3061,6 @@ mysql_get_optionv(MYSQL *mysql, enum mysql_option option, void *arg, ...)
      void *arg1;
      char **val= NULL;

-      if (!elements)
-        goto error;
-
      if (arg)
        key= *(char ***)arg;
      
@@ -3073,6 +3071,9 @@ mysql_get_optionv(MYSQL *mysql, enum mysql_option option, void *arg, ...)
      if (!(elements= va_arg(ap, unsigned int *)))
        goto error;

+      if (!elements)
+        goto error;
+
      *elements= 0;

      if (!mysql->options.extension ||
@@ -3122,7 +3123,7 @@ mysql_get_optionv(MYSQL *mysql, enum mysql_option option, void *arg, ...)
      char *key= (char *)arg;
      if (key && data && mysql->options.extension && hash_inited(&mysql->options.extension->userdata) &&
          (p= (uchar *)hash_search(&mysql->options.extension->userdata, (uchar *)key,
-                      strlen((char *)key))))
+                      (uint)strlen((char *)key))))
      {
        p+= strlen(key) + 1;
        *((void **)data)= *((void **)p);
@@ -3580,6 +3581,4 @@ struct st_mysql_methods MARIADB_DEFAULT_METHODS = {
  mthd_stmt_flush_unbuffered,
  /* set error */
  my_set_error,
-  /* reconnect */
-  mysql_reconnect
 };
--- a/libmariadb/ma_pvio.c
+++ b/libmariadb/ma_pvio.c
@@ -490,7 +490,7 @@ my_bool ma_pvio_has_data(MARIADB_PVIO *pvio, ssize_t *data_len)
  /* check if we still have unread data in cache */
  if (pvio->cache)
    if  (pvio->cache_pos > pvio->cache)
-      return pvio->cache_pos - pvio->cache;
+      return test(pvio->cache_pos - pvio->cache);
  if (pvio && pvio->methods->has_data)
    return pvio->methods->has_data(pvio, data_len);
  return 1;
--- a/libmariadb/my_static.c
+++ b/libmariadb/my_static.c
@@ -73,8 +73,6 @@ uint sf_malloc_prehunc=0,		/* If you have problem with core- */
 size_t lCurMemory = 0L;			/* Current memory usage */
 size_t lMaxMemory = 0L;			/* Maximum memory usage */
 uint cNewCount = 0;			/* Number of times NEW() was called */
-unsigned char *sf_min_adress= (unsigned char*) ~(unsigned long) 0L,
-     *sf_max_adress= (unsigned char*) 0L;

 /* Root of the linked list of remembers */
 struct remember *pRememberRoot = NULL;
--- a/libmariadb/my_static.h
+++ b/libmariadb/my_static.h
@@ -61,7 +61,6 @@ extern uint	 my_once_extra;
 extern int	_my_tempnam_used;
 #endif

-extern unsigned char	*sf_min_adress,*sf_max_adress;
 extern uint	cNewCount;
 extern struct remember *pRememberRoot;

--- a/libmariadb/mysql_async.c
+++ b/libmariadb/mysql_async.c
@@ -394,7 +394,7 @@ MK_ASYNC_CONT_BODY(
 struct mysql_real_query_params {
  MYSQL *mysql;
  const char *stmt_str;
-  unsigned long length;
+  size_t length;
 };
 static void
 mysql_real_query_start_internal(void *d)
@@ -578,7 +578,7 @@ MK_ASYNC_CONT_BODY(
 struct mysql_send_query_params {
  MYSQL *mysql;
  const char *q;
-  unsigned long length;
+  size_t length;
 };
 static void
 mysql_send_query_start_internal(void *d)
@@ -1311,7 +1311,7 @@ MK_ASYNC_CONT_BODY(
 struct mysql_stmt_prepare_params {
  MYSQL_STMT *stmt;
  const char *query;
-  unsigned long length;
+  size_t length;
 };
 static void
 mysql_stmt_prepare_start_internal(void *d)
@@ -1614,7 +1614,7 @@ struct mysql_stmt_send_long_data_params {
  MYSQL_STMT *stmt;
  unsigned int param_number;
  const char *data;
-  unsigned long length;
+  size_t length;
 };
 static void
 mysql_stmt_send_long_data_start_internal(void *d)
--- a/libmariadb/secure/ma_schannel.c
+++ b/libmariadb/secure/ma_schannel.c
@@ -338,7 +338,7 @@ my_bool ma_schannel_load_private_key(MARIADB_PVIO *pvio, CERT_CONTEXT *ctx, char
     goto end;
   }
   /* ... and import the private key */
-   if (!CryptImportKey(crypt_prov, priv_key, priv_key_len, NULL, 0, (HCRYPTKEY *)&crypt_key))
+   if (!CryptImportKey(crypt_prov, priv_key, priv_key_len, 0, 0, (HCRYPTKEY *)&crypt_key))
   {
     ma_schannel_set_win_error(pvio);
     goto end;
@@ -427,7 +427,7 @@ SECURITY_STATUS ma_schannel_handshake_loop(MARIADB_PVIO *pvio, my_bool InitialRe
    {
      if(fDoRead)
      {
-        cbData = pvio->methods->read(pvio, IoBuffer + cbIoBuffer, (size_t)(SC_IO_BUFFER_SIZE - cbIoBuffer));
+        cbData = (DWORD)pvio->methods->read(pvio, IoBuffer + cbIoBuffer, (size_t)(SC_IO_BUFFER_SIZE - cbIoBuffer));
        if (cbData == SOCKET_ERROR || cbData == 0)
        {
          rc = SEC_E_INTERNAL_ERROR;
@@ -486,7 +486,7 @@ SECURITY_STATUS ma_schannel_handshake_loop(MARIADB_PVIO *pvio, my_bool InitialRe
    {
      if(OutBuffers[0].cbBuffer && OutBuffers[0].pvBuffer)
      {
-        cbData= pvio->methods->write(pvio, (uchar *)OutBuffers[0].pvBuffer, (size_t)OutBuffers[0].cbBuffer);
+        cbData= (DWORD)pvio->methods->write(pvio, (uchar *)OutBuffers[0].pvBuffer, (size_t)OutBuffers[0].cbBuffer);
        if(cbData == SOCKET_ERROR || cbData == 0)
        {
          FreeContextBuffer(OutBuffers[0].pvBuffer);
@@ -637,7 +637,7 @@ SECURITY_STATUS ma_schannel_client_handshake(MARIADB_SSL *cssl)
  /* send client hello packaet */
  if(BuffersOut[0].cbBuffer != 0 && BuffersOut[0].pvBuffer != NULL)
  {  
-    r= pvio->methods->write(pvio, (uchar *)BuffersOut[0].pvBuffer, (size_t)BuffersOut[0].cbBuffer);
+    r= (DWORD)pvio->methods->write(pvio, (uchar *)BuffersOut[0].pvBuffer, (size_t)BuffersOut[0].cbBuffer);
    if (r <= 0)
    {
      sRet= SEC_E_INTERNAL_ERROR;
@@ -697,7 +697,6 @@ SECURITY_STATUS ma_schannel_read_decrypt(MARIADB_PVIO *pvio,
  SECURITY_STATUS sRet= 0;
  SecBufferDesc Msg;
  SecBuffer Buffers[4],
-            ExtraBuffer,
            *pData, *pExtra;
  int i;

@@ -711,18 +710,18 @@ SECURITY_STATUS ma_schannel_read_decrypt(MARIADB_PVIO *pvio,
  {
    if (!dwBytesRead || sRet == SEC_E_INCOMPLETE_MESSAGE)
    {
-      dwBytesRead= pvio->methods->read(pvio, sctx->IoBuffer + dwOffset, (size_t)(sctx->IoBufferSize - dwOffset));
+      dwBytesRead= (DWORD)pvio->methods->read(pvio, sctx->IoBuffer + dwOffset, (size_t)(sctx->IoBufferSize - dwOffset));
      if (dwBytesRead == 0)
      {
        /* server closed connection */
        // todo: error 
-        return NULL;
+        return SEC_E_INVALID_HANDLE;
      }
      if (dwBytesRead < 0)
      {
        /* socket error */
        // todo: error
-        return NULL;
+        return SEC_E_INVALID_HANDLE;
      }
      dwOffset+= dwBytesRead;
    }
@@ -863,7 +862,7 @@ size_t ma_schannel_write_encrypt(MARIADB_PVIO *pvio,
  SECURITY_STATUS scRet;
  SecBufferDesc Message;
  SecBuffer Buffers[4];
-  DWORD cbMessage, cbData;
+  DWORD cbMessage;
  PBYTE pbMessage;
  SC_CTX *sctx= (SC_CTX *)pvio->cssl->ssl;
  size_t payload;
--- a/plugins/connection/aurora.c
+++ b/plugins/connection/aurora.c
@@ -132,7 +132,10 @@ my_bool aurora_switch_connection(MYSQL *mysql, AURORA *aurora, int type)
        aurora->last_instance_type= AURORA_PRIMARY;
      }
      break;
+    default:
+      return 1;
  }
+  return 0;
 }
 /* }}} */

@@ -177,7 +180,7 @@ void aurora_close_memory(AURORA *aurora)
 my_bool aurora_parse_url(const char *url, AURORA *aurora)
 {
  char *p, *c;
-  int i;
+  unsigned int i;

  if (!url || url[0] == 0)
    return 1;
@@ -313,7 +316,7 @@ my_bool aurora_get_primary_id(MYSQL *mysql, AURORA *aurora)
 */
 static unsigned int aurora_get_valid_instances(AURORA *aurora, AURORA_INSTANCE **instances)
 {
-  int i, valid_instances= 0;
+  unsigned int i, valid_instances= 0;

  memset(instances, 0, sizeof(AURORA_INSTANCE *) * AURORA_MAX_INSTANCES);

@@ -334,7 +337,7 @@ static unsigned int aurora_get_valid_instances(AURORA *aurora, AURORA_INSTANCE *
 /* {{{ void aurora_refresh_blacklist() */
 void aurora_refresh_blacklist(AURORA *aurora)
 {
-  int i;
+  unsigned int i;
  for (i=0; i < aurora->num_instances; i++)
  {
    if (aurora->instance[i].blacklisted &&
@@ -475,7 +478,7 @@ my_bool aurora_find_replica(AURORA *aurora)
 /* {{{ AURORA_INSTANCE aurora_get_primary_id_instance() */
 AURORA_INSTANCE *aurora_get_primary_id_instance(AURORA *aurora)
 {
-  int i;
+  unsigned int i;

  if (!aurora->primary_id[0])
    return 0;
@@ -492,7 +495,7 @@ AURORA_INSTANCE *aurora_get_primary_id_instance(AURORA *aurora)
 /* {{{ my_bool aurora_find_primary() */
 my_bool aurora_find_primary(AURORA *aurora)
 {
-  int i;
+  unsigned int i;
  AURORA_INSTANCE *instance= NULL;
  MYSQL mysql;
  my_bool check_primary= 1;
@@ -657,11 +660,11 @@ my_bool aurora_reconnect(MYSQL *mysql)
  switch (aurora->last_instance_type)
  {
    case AURORA_REPLICA:
-      if (!(rc= mysql->methods->reconnect(aurora->mysql[aurora->last_instance_type])))
+      if (!(rc= mysql_reconnect(aurora->mysql[aurora->last_instance_type])))
        aurora_switch_connection(mysql, aurora, AURORA_REPLICA);
    break;
    case AURORA_PRIMARY:
-      if (!(rc= mysql->methods->reconnect(aurora->mysql[aurora->last_instance_type])))
+      if (!(rc= mysql_reconnect(aurora->mysql[aurora->last_instance_type])))
        aurora_switch_connection(mysql, aurora, AURORA_PRIMARY);
      break;
    default:
--- a/plugins/pvio/pvio_socket.c
+++ b/plugins/pvio/pvio_socket.c
@@ -948,7 +948,7 @@ my_bool pvio_socket_is_alive(MARIADB_PVIO *pvio)
 my_bool pvio_socket_has_data(MARIADB_PVIO *pvio, ssize_t *data_len)
 {
  struct st_pvio_socket *csock= NULL;
-  char tmp_buf[1024];
+  char tmp_buf;
  ssize_t len;
  my_bool mode;
 
--- a/unittest/libmariadb/CMakeLists.txt
+++ b/unittest/libmariadb/CMakeLists.txt
@@ -32,17 +32,14 @@ IF(WITH_SSL)
    MESSAGE(STATUS "certificates already exist")
  ELSE()
    MESSAGE(STATUS "creating certificates")
-    EXECUTE_PROCESS(COMMAND openssl req -x509 -newkey rsa:1024 -keyout server-key-enc.pem -out server-cert.pem -subj "/DC=com/DC=example/CN=server" -passout pass:qwerty OUTPUT_FILE x.1 ERROR_FILE x.2 
-                    WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/unittest/libmariadb/certs)
-    EXECUTE_PROCESS(COMMAND openssl rsa -in server-key-enc.pem -out server-key.pem -passin pass:qwerty -passout pass:
-      OUTPUT_FILE x.1 ERROR_FILE x.2 WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/unittest/libmariadb/certs)
-    EXECUTE_PROCESS(COMMAND openssl req -x509 -newkey rsa:1024 -keyout client-key-enc.pem -out client-cert.pem -subj "/DC=com/DC=example/CN=client" -passout pass:qwerty OUTPUT_FILE x.1 ERROR_FILE x.2
-                    WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/unittest/libmariadb/certs)
-    EXECUTE_PROCESS(COMMAND openssl rsa -in client-key-enc.pem -out client-key.pem -passin pass:qwerty -passout pass:
-      WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/unittest/libmariadb/certs OUTPUT_FILE x.1 ERROR_FILE x.2)
-    FILE(READ ${CMAKE_SOURCE_DIR}/unittest/libmariadb/certs/server-cert.pem F1)              
-    FILE(READ ${CMAKE_SOURCE_DIR}/unittest/libmariadb/certs/client-cert.pem F2)              
-    FILE(WRITE ${CMAKE_SOURCE_DIR}/unittest/libmariadb/certs/ca-cert.pem ${F1} ${F2})              
+    IF(WIN32)
+      EXECUTE_PROCESS(COMMAND create_certs.bat 
+                      WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/unittest/libmariadb/certs
+                      OUTPUT_FILE x.1 ERROR_FILE x.2)
+    ELSE()
+      EXECUTE_PROCESS(COMMAND ./create_certs.sh 
+                      WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/unittest/libmariadb/certs)
+    ENDIF()
  ENDIF()

  EXECUTE_PROCESS(COMMAND openssl x509 -in server-cert.pem -sha1 -fingerprint -noout
--- a/unittest/libmariadb/certs/create_certs.sh
+++ b/unittest/libmariadb/certs/create_certs.sh
@@ -1,15 +0,0 @@
-openssl req -x509 -newkey rsa:1024 \
-keyout server-key-enc.pem -out server-cert.pem \
-subj '/DC=com/DC=example/CN=server' -passout pass:qwerty
-
-openssl rsa -in server-key-enc.pem -out server-key.pem \
-passin pass:qwerty -passout pass:
-
-openssl req -x509 -newkey rsa:1024 \
-keyout client-key-enc.pem -out client-cert.pem \
-subj '/DC=com/DC=example/CN=client' -passout pass:qwerty
-
-openssl rsa -in client-key-enc.pem -out client-key.pem \
-passin pass:qwerty -passout pass:
-
-cat server-cert.pem client-cert.pem > ca-cert.pem
--- a/unittest/libmariadb/cursor.c
+++ b/unittest/libmariadb/cursor.c
@@ -59,12 +59,12 @@ MYSQL_STMT *open_cursor(MYSQL *mysql, const char *query)
  fetch buffers.
 */

-int stmt_fetch_init(MYSQL *mysql, Stmt_fetch *fetch, unsigned stmt_no_arg,
+int stmt_fetch_init(MYSQL *mysql, Stmt_fetch *fetch, unsigned int stmt_no_arg,
                     const char *query_arg)
 {
  unsigned long type= CURSOR_TYPE_READ_ONLY;
  int rc;
-  unsigned i;
+  unsigned int i;
  MYSQL_RES *metadata;

  /* Save query and statement number for error messages */
@@ -180,7 +180,7 @@ int fetch_n(MYSQL *mysql, const char **query_list, unsigned query_count,

  for (fetch= fetch_array; fetch < fetch_array + query_count; ++fetch)
  {
-    if (stmt_fetch_init(mysql, fetch, fetch - fetch_array,
+    if (stmt_fetch_init(mysql, fetch, (unsigned int)(fetch - fetch_array),
                    query_list[fetch - fetch_array]))
      return FAIL;
  }
@@ -322,7 +322,7 @@ static int test_bug21206(MYSQL *mysql)

  for (fetch= fetch_array; fetch < fetch_array + cursor_count; ++fetch)
  {
-    if ((retcode= stmt_fetch_init(mysql, fetch, fetch - fetch_array, query)))
+    if ((retcode= stmt_fetch_init(mysql, fetch, (unsigned int)(fetch - fetch_array), query)))
      break;
  }

--- a/unittest/libmariadb/logs.c
+++ b/unittest/libmariadb/logs.c
@@ -89,7 +89,7 @@ static int test_logs(MYSQL *mysql)
  my_bind[1].buffer_type= MYSQL_TYPE_STRING;
  my_bind[1].buffer= (void *)&data;
  my_bind[1].buffer_length= 255;
-  my_bind[1].length= &length;
+  my_bind[1].length= (unsigned long *)&length;

  id= 9876;
  strcpy((char *)data, "MySQL - Open Source Database");
--- a/unittest/libmariadb/ps.c
+++ b/unittest/libmariadb/ps.c
@@ -1386,7 +1386,7 @@ static int test_long_data_str1(MYSQL *mysql)

  my_bind[0].buffer= data;            /* string data */
  my_bind[0].buffer_length= sizeof(data);
-  my_bind[0].length= &length1;
+  my_bind[0].length= (unsigned long *)&length1;
  my_bind[0].buffer_type= MYSQL_TYPE_STRING;
  length1= 0;

@@ -1485,7 +1485,7 @@ static int test_long_data_str1(MYSQL *mysql)
  my_bind[0].buffer_type= MYSQL_TYPE_BLOB;
  my_bind[0].buffer= (void *) &data; /* this buffer won't be altered */
  my_bind[0].buffer_length= 16;
-  my_bind[0].length= &blob_length;
+  my_bind[0].length= (unsigned long *)&blob_length;
  my_bind[0].error= &my_bind[0].error_value;
  rc= mysql_stmt_bind_result(stmt, my_bind);
  data[16]= 0;
@@ -1501,7 +1501,7 @@ static int test_long_data_str1(MYSQL *mysql)
  my_bind[1].buffer_type= MYSQL_TYPE_BLOB;
  my_bind[1].buffer= (void *) &data; /* this buffer won't be altered */
  my_bind[1].buffer_length= sizeof(data);
-  my_bind[1].length= &blob_length;
+  my_bind[1].length= (unsigned long *)&blob_length;
  memset(data, '\0', sizeof(data));
  mysql_stmt_fetch_column(stmt, my_bind+1, 0, 0);
  FAIL_UNLESS(strlen(data) == max_blob_length, "strlen(data) != max_blob_length");
--- a/unittest/libmariadb/ps_bugs.c
+++ b/unittest/libmariadb/ps_bugs.c
@@ -643,7 +643,7 @@ static int test_bug1500(MYSQL *mysql)
  data= "Grave";
  my_bind[0].buffer_type= MYSQL_TYPE_STRING;
  my_bind[0].buffer= (void *) data;
-  my_bind[0].buffer_length= strlen(data);
+  my_bind[0].buffer_length= (unsigned long)strlen(data);

  rc= mysql_stmt_bind_param(stmt, my_bind);
  check_stmt_rc(rc, stmt);
@@ -2651,7 +2651,7 @@ static int test_bug5194(MYSQL *mysql)
  for (i= 1; i < COLUMN_COUNT; ++i)
    strcat(param_str, "?, ");
  strcat(param_str, "?)");
-  param_str_length= strlen(param_str);
+  param_str_length= (int)strlen(param_str);

  /* setup bind array */
  memset(my_bind, '\0', MAX_PARAM_COUNT * sizeof(MYSQL_BIND));
@@ -3229,7 +3229,7 @@ static int test_mem_overun(MYSQL *mysql)
    sprintf(field, "c%d int, ", i);
    strcat(buffer, field);
  }
-  length= strlen(buffer);
+  length= (int)strlen(buffer);
  buffer[length-2]= ')';
  buffer[--length]= '\0';

@@ -3241,7 +3241,7 @@ static int test_mem_overun(MYSQL *mysql)
  {
    strcat(buffer, "1, ");
  }
-  length= strlen(buffer);
+  length= (int)strlen(buffer);
  buffer[length-2]= ')';
  buffer[--length]= '\0';

--- a/unittest/libmariadb/ssl.c.in
+++ b/unittest/libmariadb/ssl.c.in
@@ -53,10 +53,12 @@ static int check_cipher(MYSQL *mysql)
    return 1;
 #ifdef HAVE_GNUTLS
  return strcmp(cipher, "AES-128-GCM");
-#endif
-#ifdef HAVE_OPENSSL
+#elif HAVE_OPENSSL
  return strcmp(cipher, "DHE-RSA-AES256-SHA");
+#elif HAVE_SCHANNEL
+  return strcmp(cipher, "CALG_AES_256");
 #endif
+  return 1;
 }

 static int create_ssl_user(const char *ssluser, my_bool is_X509)
@@ -268,6 +270,7 @@ DWORD WINAPI ssl_thread(void *dummy)
  mysql_close(mysql);
  mysql_thread_end();
  pthread_exit(0);
+  return;
 }

 static int test_ssl_threads(MYSQL *mysql)
@@ -291,6 +294,7 @@ static int test_ssl_threads(MYSQL *mysql)
  check_mysql_rc(rc, mysql);
  rc= mysql_query(mysql, "INSERT into ssltest VALUES (0)");
  check_mysql_rc(rc, mysql);
+  pthread_mutex_init(&LOCK_test, NULL);

  pthread_mutex_init(&LOCK_test, NULL);

@@ -640,6 +644,9 @@ static int test_conc_102(MYSQL *mysql)
  DWORD threads[50];
 #endif

+  if (check_skip_ssl())
+    return SKIP;
+
  rc= mysql_query(mysql, "DROP TABLE IF EXISTS t_conc102");
  check_mysql_rc(rc, mysql);
  rc= mysql_query(mysql, "CREATE TABLE t_conc102 ( a int)");
@@ -701,10 +708,10 @@ static int test_ssl_fp(MYSQL *unused)
  
  FAIL_IF(check_cipher(my) != 0, "Invalid cipher");

-  mysql_query(my, "SET @a:=1");
+  rc= mysql_query(my, "SET @a:=1");
  check_mysql_rc(rc, my);

-  mysql_query(my, "SELECT @a");
+  rc= mysql_query(my, "SELECT @a");
  check_mysql_rc(rc, my);

  if ((res= mysql_store_result(my)))
--- a/win-iconv/win_iconv.c
+++ b/win-iconv/win_iconv.c
@@ -789,7 +789,7 @@ win_iconv(iconv_t _cd, const char **inbuf, size_t *inbytesleft, char **outbuf, s
        if (outbuf != NULL && *outbuf != NULL && cd->to.flush != NULL)
        {
            tomode = cd->to.mode;
-            outsize = cd->to.flush(&cd->to, (uchar *)*outbuf, *outbytesleft);
+            outsize = cd->to.flush(&cd->to, (uchar *)*outbuf, (int)*outbytesleft);
            if (outsize == -1)
            {
                if ((cd->to.flags & FLAG_IGNORE) && errno != E2BIG)
@@ -816,7 +816,7 @@ win_iconv(iconv_t _cd, const char **inbuf, size_t *inbytesleft, char **outbuf, s
        tomode = cd->to.mode;
        wsize = MB_CHAR_MAX;

-        insize = cd->from.mbtowc(&cd->from, (const uchar *)*inbuf, *inbytesleft, wbuf, &wsize);
+        insize = cd->from.mbtowc(&cd->from, (const uchar *)*inbuf, (int)*inbytesleft, wbuf, &wsize);
        if (insize == -1)
        {
            if (cd->to.flags & FLAG_IGNORE)
@@ -867,7 +867,7 @@ win_iconv(iconv_t _cd, const char **inbuf, size_t *inbytesleft, char **outbuf, s
            }
        }

-        outsize = cd->to.wctomb(&cd->to, wbuf, wsize, (uchar *)*outbuf, *outbytesleft);
+        outsize = cd->to.wctomb(&cd->to, wbuf, wsize, (uchar *)*outbuf, (int)*outbytesleft);
        if (outsize == -1)
        {
            if ((cd->to.flags & FLAG_IGNORE) && errno != E2BIG)