bug#44166

removed few sprintf's

sql/item.cc

@@ -3390,14 +3390,12 @@ static void mark_as_dependent(THD *thd, SELECT_LEX *last, SELECT_LEX *current,
   current->mark_as_dependent(last);
   if (thd->lex->describe & DESCRIBE_EXTENDED)
   {
-    char warn_buff[MYSQL_ERRMSG_SIZE];
-    sprintf(warn_buff, ER(ER_WARN_FIELD_RESOLVED),
+    push_warning_printf(thd, MYSQL_ERROR::WARN_LEVEL_NOTE,
+		 ER_WARN_FIELD_RESOLVED, ER(ER_WARN_FIELD_RESOLVED),
                  db_name, (db_name[0] ? "." : ""),
                  table_name, (table_name [0] ? "." : ""),
                  resolved_item->field_name,
                  current->select_number, last->select_number);
-    push_warning(thd, MYSQL_ERROR::WARN_LEVEL_NOTE,
-		 ER_WARN_FIELD_RESOLVED, warn_buff);
   }
 }
 

sql/sql_table.cc

@@ -3126,7 +3126,7 @@ static bool prepare_blob_field(THD *thd, Create_field *sql_field)
     }
     sql_field->sql_type= MYSQL_TYPE_BLOB;
     sql_field->flags|= BLOB_FLAG;
-    sprintf(warn_buff, ER(ER_AUTO_CONVERT), sql_field->field_name,
+    my_snprintf(warn_buff, sizeof(warn_buff), ER(ER_AUTO_CONVERT), sql_field->field_name,
             (sql_field->charset == &my_charset_bin) ? "VARBINARY" : "VARCHAR",
             (sql_field->charset == &my_charset_bin) ? "BLOB" : "TEXT");
     push_warning(thd, MYSQL_ERROR::WARN_LEVEL_NOTE, ER_AUTO_CONVERT,

sql/sql_update.cc

@@ -818,7 +818,7 @@ int mysql_update(THD *thd,
   if (error < 0)
   {
     char buff[STRING_BUFFER_USUAL_SIZE];
-    sprintf(buff, ER(ER_UPDATE_INFO), (ulong) found, (ulong) updated,
+    my_snprintf(buff, sizeof(buff), ER(ER_UPDATE_INFO), (ulong) found, (ulong) updated,
 	    (ulong) thd->cuted_fields);
     thd->row_count_func=
       (thd->client_capabilities & CLIENT_FOUND_ROWS) ? found : updated;
@@ -2066,8 +2066,8 @@ bool multi_update::send_eof()
 
   id= thd->arg_of_last_insert_id_function ?
     thd->first_successful_insert_id_in_prev_stmt : 0;
-  sprintf(buff, ER(ER_UPDATE_INFO), (ulong) found, (ulong) updated,
-	  (ulong) thd->cuted_fields);
+  my_snprintf(buff, sizeof(buff), ER(ER_UPDATE_INFO),
+              (ulong) found, (ulong) updated, (ulong) thd->cuted_fields);
   thd->row_count_func=
     (thd->client_capabilities & CLIENT_FOUND_ROWS) ? found : updated;
   ::my_ok(thd, (ulong) thd->row_count_func, id, buff);

sql/unireg.cc

@@ -37,8 +37,7 @@ static bool pack_header(uchar *forminfo,enum legacy_db_type table_type,
 			List<Create_field> &create_fields,
 			uint info_length, uint screens, uint table_options,
 			ulong data_offset, handler *file);
-static uint get_interval_id(uint *int_count,List<Create_field> &create_fields,
-			    Create_field *last_field);
+static uint get_interval_id(uint *,List<Create_field> &, Create_field *);
 static bool pack_fields(File file, List<Create_field> &create_fields,
                         ulong data_offset);
 static bool make_empty_rec(THD *thd, int file, enum legacy_db_type table_type,