Merge work.mysql.com:/home/bk/mysql-4.1

into myvenu.com:/home/venu/bk/src-4.1

5 files changed, 73 insertions, 52 deletions

diff --git a/include/violite.h b/include/violite.h
index c9e17cb05c1..fa8a3bf0d59 100644
--- a/include/violite.h
+++ b/include/violite.h
@@ -32,7 +32,7 @@ extern "C" {
 #endif /* __cplusplus */
 
 enum enum_vio_type { VIO_CLOSED, VIO_TYPE_TCPIP, VIO_TYPE_SOCKET,
-		     VIO_TYPE_NAMEDPIPE, VIO_TYPE_SSL };
+		     VIO_TYPE_NAMEDPIPE, VIO_TYPE_SSL, VIO_TYPE_SHARED_MEMORY };
 
 #ifndef __WIN__
 #define HANDLE void *
diff --git a/libmysql/libmysql.c b/libmysql/libmysql.c
index 2b97f6b90e4..5825c055305 100644
--- a/libmysql/libmysql.c
+++ b/libmysql/libmysql.c
@@ -5299,14 +5299,11 @@ static my_bool stmt_close(MYSQL_STMT *stmt, my_bool skip_list)
     int4store(buff, stmt->stmt_id);
     error= simple_command(stmt->mysql, COM_CLOSE_STMT, buff, 4, 1);
   }
-  if (!error)
-  {
-    mysql_free_result(stmt->result);
-    free_root(&stmt->mem_root, MYF(0));
-    if (!skip_list)
-      stmt->mysql->stmts= list_delete(stmt->mysql->stmts, &stmt->list);
-    my_free((gptr) stmt, MYF(MY_WME));
-  }
+  mysql_free_result(stmt->result);
+  free_root(&stmt->mem_root, MYF(0));
+  if (!skip_list)
+    stmt->mysql->stmts= list_delete(stmt->mysql->stmts, &stmt->list);
+  my_free((gptr) stmt, MYF(MY_WME));
   DBUG_RETURN(error);
 }
 
diff --git a/myisam/mi_check.c b/myisam/mi_check.c
index 271c6a55c8c..abd6cdde657 100644
--- a/myisam/mi_check.c
+++ b/myisam/mi_check.c
@@ -3193,7 +3193,7 @@ static int sort_ft_key_write(MI_SORT_PARAM *sort_param, const void *a)
     }
 
     /* storing the key in the buffer. */
-    memcpy (ft_buf->buf, a+val_off, val_len);
+    memcpy (ft_buf->buf, (char *)a+val_off, val_len);
     ft_buf->buf+=val_len;
     if (ft_buf->buf < ft_buf->end)
       return 0;
diff --git a/sql/sql_prepare.cc b/sql/sql_prepare.cc
index 758054a6e48..820a153f855 100644
--- a/sql/sql_prepare.cc
+++ b/sql/sql_prepare.cc
@@ -128,7 +128,8 @@ int compare_prep_stmt(void *not_used, PREP_STMT *stmt, ulong *key)
 */
 
 void free_prep_stmt(PREP_STMT *stmt, TREE_FREE mode, void *not_used)
-{   
+{     
+  my_free((char *)stmt->param, MYF(MY_ALLOW_ZERO_PTR));
   free_items(stmt->free_list);
   free_root(&stmt->mem_root, MYF(0));
 }
@@ -319,7 +320,7 @@ static void setup_param_date(Item_param *param, uchar **pos)
     uchar *to= *pos;
     TIME tm;
 
-    tm.year =  (uint) sint2korr(to);
+    tm.year=  (uint) sint2korr(to);
     tm.month=  (uint) to[2];
     tm.day= (uint) to[3];
 
@@ -344,44 +345,44 @@ static void setup_param_functions(Item_param *param, uchar param_type)
   switch (param_type) {
   case FIELD_TYPE_TINY:
     param->setup_param_func= setup_param_tiny;
-    param->item_result_type = INT_RESULT;
+    param->item_result_type= INT_RESULT;
     break;
   case FIELD_TYPE_SHORT:
     param->setup_param_func= setup_param_short;
-    param->item_result_type = INT_RESULT;
+    param->item_result_type= INT_RESULT;
     break;
   case FIELD_TYPE_LONG:
     param->setup_param_func= setup_param_int32;
-    param->item_result_type = INT_RESULT;
+    param->item_result_type= INT_RESULT;
     break;
   case FIELD_TYPE_LONGLONG:
     param->setup_param_func= setup_param_int64;
-    param->item_result_type = INT_RESULT;
+    param->item_result_type= INT_RESULT;
     break;
   case FIELD_TYPE_FLOAT:
     param->setup_param_func= setup_param_float;
-    param->item_result_type = REAL_RESULT;
+    param->item_result_type= REAL_RESULT;
     break;
   case FIELD_TYPE_DOUBLE:
     param->setup_param_func= setup_param_double;
-    param->item_result_type = REAL_RESULT;
+    param->item_result_type= REAL_RESULT;
     break;
   case FIELD_TYPE_TIME:
     param->setup_param_func= setup_param_time;
-    param->item_result_type = STRING_RESULT;
+    param->item_result_type= STRING_RESULT;
     break;
   case FIELD_TYPE_DATE:
     param->setup_param_func= setup_param_date;
-    param->item_result_type = STRING_RESULT;
+    param->item_result_type= STRING_RESULT;
     break;
   case FIELD_TYPE_DATETIME:
   case FIELD_TYPE_TIMESTAMP:
     param->setup_param_func= setup_param_datetime;
-    param->item_result_type = STRING_RESULT;
+    param->item_result_type= STRING_RESULT;
     break;
   default:
     param->setup_param_func= setup_param_str;
-    param->item_result_type = STRING_RESULT;
+    param->item_result_type= STRING_RESULT;
   }
 }
 
@@ -453,7 +454,7 @@ static bool mysql_test_insert_fields(PREP_STMT *stmt,
   List_item *values;
   DBUG_ENTER("mysql_test_insert_fields");
 
-  if (!(table = open_ltable(thd,table_list,table_list->lock_type)))
+  if (!(table= open_ltable(thd,table_list,table_list->lock_type)))
     DBUG_RETURN(1);
 
   if ((values= its++))
@@ -587,7 +588,7 @@ static bool send_prepare_results(PREP_STMT *stmt)
 {   
   THD *thd= stmt->thd;
   LEX *lex= &thd->lex;
-  enum enum_sql_command sql_command = thd->lex.sql_command;
+  enum enum_sql_command sql_command= thd->lex.sql_command;
   DBUG_ENTER("send_prepare_results");
   DBUG_PRINT("enter",("command: %d, param_count: %ld",
                       sql_command, lex->param_count));
@@ -597,7 +598,7 @@ static bool send_prepare_results(PREP_STMT *stmt)
   stmt->free_list= thd->free_list;		// Save items used in stmt
   thd->free_list= 0;
 
-  SELECT_LEX *select_lex = &lex->select_lex;
+  SELECT_LEX *select_lex= &lex->select_lex;
   TABLE_LIST *tables=(TABLE_LIST*) select_lex->table_list.first;
   
   switch (sql_command) {
@@ -682,13 +683,18 @@ static bool init_param_items(PREP_STMT *stmt)
 {
   List<Item> &params= stmt->thd->lex.param_list;
   Item_param **to;
-  
-  if (!(stmt->param= to= (Item_param **)
-        my_malloc(sizeof(Item_param *)*(stmt->param_count+1), 
-                  MYF(MY_WME))))
-    return 1;
-  List_iterator<Item> param_iterator(params);
-  while ((*(to++) = (Item_param *)param_iterator++));
+ 
+  if (!stmt->param_count)
+    stmt->param= (Item_param **)0;
+  else
+  {
+    if (!(stmt->param= to= (Item_param **)
+          my_malloc(sizeof(Item_param *)*(stmt->param_count+1), 
+                    MYF(MY_WME))))
+      return 1;
+    List_iterator<Item> param_iterator(params);
+    while ((*(to++)= (Item_param *)param_iterator++));
+  }
   return 0;
 }
 
@@ -726,7 +732,7 @@ static void init_stmt_execute(PREP_STMT *stmt)
 
 bool mysql_stmt_prepare(THD *thd, char *packet, uint packet_length)
 {
-  MEM_ROOT thd_root = thd->mem_root;
+  MEM_ROOT thd_root= thd->mem_root;
   PREP_STMT stmt;
   DBUG_ENTER("mysql_stmt_prepare");
 
@@ -758,7 +764,7 @@ bool mysql_stmt_prepare(THD *thd, char *packet, uint packet_length)
 err:
   stmt.mem_root= stmt.thd->mem_root;  
   free_prep_stmt(&stmt, free_free, (void*) 0);
-  thd->mem_root = thd_root;	// restore main mem_root
+  thd->mem_root= thd_root;	// restore main mem_root
   DBUG_RETURN(1);
 }
 
@@ -878,9 +884,8 @@ void mysql_stmt_free(THD *thd, char *packet)
     send_error(thd); // Not seen by the client
     DBUG_VOID_RETURN;
   }
-  my_free((char *)stmt->param, MYF(MY_ALLOW_ZERO_PTR));
-  tree_delete(&thd->prepared_statements, (void*) &stmt, (void *)0);
-  thd->last_prepared_stmt=0;
+  tree_delete(&thd->prepared_statements, (void*) &stmt_id, (void *)0);
+  thd->last_prepared_stmt= (PREP_STMT *)0;
   DBUG_VOID_RETURN;
 }
 
diff --git a/tests/client_test.c b/tests/client_test.c
index 964690353fa..2bbc4e9a5c3 100644
--- a/tests/client_test.c
+++ b/tests/client_test.c
@@ -284,6 +284,7 @@ static void my_print_result_metadata(MYSQL_RES *result)
 
   mysql_field_seek(result,0);
   fputc('\n', stdout);
+  fputc('\n', stdout);
 
   field_count = mysql_num_fields(result);
   for(i=0; i< field_count; i++)
@@ -702,6 +703,7 @@ static void test_tran_bdb()
   mytest(result);
 
   my_process_result_set(result);
+  mysql_free_result(result);
 
   /* test the results now, only one row should exists */
   rc = mysql_query(mysql,"SELECT * FROM my_demo_transaction");
@@ -779,6 +781,7 @@ static void test_tran_innodb()
   mytest(result);
 
   my_process_result_set(result);
+  mysql_free_result(result);
 
   /* test the results now, only one row should exists */
   rc = mysql_query(mysql,"SELECT * FROM my_demo_transaction");
@@ -930,6 +933,7 @@ static void test_prepare_field_result()
   param_count= mysql_num_fields(result);
   fprintf(stdout,"\n\n total fields: `%d` (expected: `5`)", param_count);
   myassert(param_count == 5);
+  mysql_free_result(result);
   mysql_stmt_close(stmt);
 }
 
@@ -1478,7 +1482,7 @@ static void test_select_direct()
 *********************************************************/
 static void test_select_prepare()
 {
-  int        rc, count;
+  int        rc;
   MYSQL_STMT *stmt;
 
   myheader("test_select_prepare");
@@ -1511,7 +1515,8 @@ static void test_select_prepare()
   rc = mysql_execute(stmt);
   mystmt(stmt,rc);
 
-  count= my_process_stmt_result(stmt);
+  myassert(1 == my_process_stmt_result(stmt));
+  mysql_stmt_close(stmt);
 
   rc = mysql_query(mysql,"DROP TABLE test_select");
   myquery(rc);
@@ -1540,8 +1545,7 @@ static void test_select_prepare()
   rc = mysql_execute(stmt);
   mystmt(stmt,rc);
 
-  my_process_stmt_result(stmt);
-
+  myassert(1 == my_process_stmt_result(stmt));
   mysql_stmt_close(stmt);
 }
 
@@ -1615,7 +1619,7 @@ static void test_select()
   rc = mysql_execute(stmt);
   mystmt(stmt, rc);
 
-  myassert(my_process_stmt_result(stmt) != 0);
+  myassert(my_process_stmt_result(stmt) == 1);
 
   mysql_stmt_close(stmt);
 }
@@ -1817,6 +1821,7 @@ static void test_long_data()
   verify_col_data("test_long_data","col1","999");
   verify_col_data("test_long_data","col2","Michael 'Monty' Widenius");
   verify_col_data("test_long_data","col3","Venu");
+  mysql_stmt_close(stmt);
 }
 
 
@@ -3608,8 +3613,9 @@ static void test_stmt_close()
   fprintf(stdout,"\n mysql_close_stmt(1) returned: %d", rc);
   myassert(rc == 0);
   
-  mysql_close(lmysql); /* it should free all open stmts(stmt3, stmt2) */
-  
+  mysql_close(lmysql); /* it should free all open stmts(stmt3, 2 and 1) */
+ 
+#if NOT_VALID
   rc= mysql_stmt_close(stmt3);
   fprintf(stdout,"\n mysql_close_stmt(3) returned: %d", rc);
   myassert( rc == 1);
@@ -3617,6 +3623,7 @@ static void test_stmt_close()
   rc= mysql_stmt_close(stmt2);
   fprintf(stdout,"\n mysql_close_stmt(2) returned: %d", rc);
   myassert( rc == 1);
+#endif
 
   count= 100;
   bind[0].buffer=(char *)&count;
@@ -3625,6 +3632,7 @@ static void test_stmt_close()
 
   rc = mysql_bind_param(stmt_x, bind);
   mystmt(stmt_x, rc);
+  
   rc = mysql_execute(stmt_x);
   mystmt(stmt_x, rc);
 
@@ -3673,7 +3681,6 @@ static void test_set_variable()
   result= mysql_param_result(stmt);
   mytest_r(result);
 
-
   bind[0].buffer_type= MYSQL_TYPE_LONG;
   bind[0].buffer=(char *)&select_limit;
   bind[0].is_null=0;
@@ -3745,6 +3752,8 @@ static void test_insert_meta()
   result= mysql_param_result(stmt);
   mytest_r(result);
 
+  mysql_stmt_close(stmt);
+
   strmov(query,"INSERT INTO test_prep_insert VALUES(?,'venu',?)");
   stmt = mysql_prepare(mysql, query, strlen(query));
   mystmt_init(stmt);
@@ -3807,6 +3816,8 @@ static void test_update_meta()
   result= mysql_param_result(stmt);
   mytest_r(result);
 
+  mysql_stmt_close(stmt);
+
   strmov(query,"UPDATE test_prep_update SET col1=?, col2='venu' WHERE col3=?");
   stmt = mysql_prepare(mysql, query, strlen(query));
   mystmt_init(stmt);
@@ -3901,7 +3912,7 @@ static void test_select_meta()
 
   field= mysql_fetch_field(result);
   mytest_r(field);
-n
+
   mysql_free_result(result);
   mysql_stmt_close(stmt);
 }
@@ -4023,7 +4034,6 @@ static void test_multi_stmt()
   bind[1].length = &length[1];
   bind[1].is_null= &is_null[0];
 
-
   rc = mysql_bind_param(stmt, bind);
   mystmt(stmt, rc);
   
@@ -4592,7 +4602,7 @@ static void test_store_result2()
 
   rc = mysql_bind_result(stmt,bind);
   mystmt(stmt, rc);
-
+  
   nData = 10; length= 0;
   rc = mysql_execute(stmt);
   mystmt(stmt, rc);
@@ -4626,7 +4636,6 @@ static void test_store_result2()
 
   rc = mysql_fetch(stmt);
   myassert(rc == MYSQL_NO_DATA);
-
   mysql_stmt_close(stmt);
 }
 
@@ -5239,14 +5248,18 @@ int main(int argc, char **argv)
 {  
   MY_INIT(argv[0]);
   get_options(argc,argv);
+  time_t start_time, end_time;
+  double total_time= 0;
     
   client_connect();       /* connect to server */
   
   for (iter_count=1; iter_count <= opt_count; iter_count++) 
   {
     /* Start of tests */
-    test_count= 0;
-
+    test_count= 1;
+   
+    start_time= time((time_t *)0);
+    
     test_fetch_null();      /* to fetch null data */
     test_fetch_date();      /* to fetch date,time and timestamp */
     test_fetch_str();       /* to fetch string to all types */
@@ -5319,14 +5332,20 @@ int main(int argc, char **argv)
     test_manual_sample();   /* sample in the manual */
     test_pure_coverage();   /* keep pure coverage happy */
     test_buffers();         /* misc buffer handling */
+
+    end_time= time((time_t *)0);
+    total_time+= difftime(end_time, start_time);
     /* End of tests */
   }
   
   client_disconnect();    /* disconnect from server */
   fprintf(stdout,"\n\nAll '%d' tests were successful (in '%d' iterations)", 
                  test_count-1, opt_count);
+  fprintf(stdout,"\n  Total execution time: %g SECS", total_time);
+  if (opt_count > 1)
+    fprintf(stdout," (Avg: %g SECS)", total_time/opt_count);
   
-  fprintf(stdout,"\nSUCCESS !!!\n");
+  fprintf(stdout,"\n\nSUCCESS !!!\n");
   return(0);
 }