Merge mysql.com:/home/bkroot/mysql-5.0

into mysql.com:/home/bk/b7853-mysql-5.0

client/mysqlbinlog.cc

@@ -1130,15 +1130,15 @@ static int dump_local_log_entries(const char* logname)
     }
     check_header(file, &description_event);
   }
-  else // reading from stdin; TODO: check that it works
+  else // reading from stdin;
   {
-    if (init_io_cache(file, fileno(result_file), 0, READ_CACHE, (my_off_t) 0,
+    if (init_io_cache(file, fileno(stdin), 0, READ_CACHE, (my_off_t) 0,
 		      0, MYF(MY_WME | MY_NABP | MY_DONT_CHECK_FILESIZE)))
       return 1;
     check_header(file, &description_event);
     if (start_position)
     {
-      /* skip 'start_position' characters from stdout */
+      /* skip 'start_position' characters from stdin */
       byte buff[IO_SIZE];
       my_off_t length,tmp;
       for (length= start_position_mot ; length > 0 ; length-=tmp)
@@ -1151,8 +1151,6 @@ static int dump_local_log_entries(const char* logname)
         }
       }
     }
-    file->pos_in_file= start_position_mot;
-    file->seek_not_done=0;
   }
 
   if (!description_event || !description_event->is_valid())

mysql-test/r/mysqlbinlog.result

@@ -102,4 +102,14 @@ SET @@session.foreign_key_checks=1, @@session.sql_auto_is_null=1, @@session.uniq
 SET @@session.sql_mode=0;
 SET @@session.character_set_client=8,@@session.collation_connection=8,@@session.collation_server=8;
 insert into t1 values ("Alas");
+
+--- reading stdin --
+/*!40019 SET @@session.max_insert_delayed_threads=0*/;
+use test;
+SET TIMESTAMP=1065204671;
+BEGIN;
+/*!40019 SET @@session.max_insert_delayed_threads=0*/;
+use test;
+SET TIMESTAMP=1065204671;
+BEGIN;
 drop table t1, t2;

mysql-test/t/mysqlbinlog.test

@@ -95,5 +95,15 @@ select "--- --position --" as "";
 --replace_result $MYSQL_TEST_DIR MYSQL_TEST_DIR
 --exec $MYSQL_BINLOG --short-form --local-load=$MYSQL_TEST_DIR/var/tmp/ --read-from-remote-server --position=118 --user=root --host=127.0.0.1 --port=$MASTER_MYPORT master-bin.000002
 
+# Bug#7853 (mysqlbinlog does not accept input from stdin)
+--disable_query_log
+select "--- reading stdin --" as "";
+--enable_query_log
+--replace_result $MYSQL_TEST_DIR MYSQL_TEST_DIR
+--exec cat $MYSQL_TEST_DIR/std_data/trunc_binlog.000001 | $MYSQL_BINLOG --short-form - 
+
+--replace_result $MYSQL_TEST_DIR MYSQL_TEST_DIR
+--exec cat $MYSQL_TEST_DIR/std_data/trunc_binlog.000001 | $MYSQL_BINLOG --short-form --position=79 - 
+
 # clean up
 drop table t1, t2;