manually merged

client/mysqlbinlog.cc:
  Auto merged
configure.in:
  Auto merged
include/my_global.h:
  Auto merged
include/my_pthread.h:
  Auto merged
innobase/trx/trx0trx.c:
  Auto merged
mysql-test/include/varchar.inc:
  Auto merged
mysql-test/r/bdb.result:
  Auto merged
mysql-test/r/myisam.result:
  Auto merged
mysql-test/r/mysqlbinlog2.result:
  Auto merged
mysql-test/t/ctype_ucs.test:
  Auto merged
mysql-test/t/user_var.test:
  Auto merged
mysys/hash.c:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/log_event.cc:
  Auto merged
sql/log_event.h:
  Auto merged
sql/set_var.h:
  Auto merged
sql/slave.cc:
  Auto merged
sql/slave.h:
  Auto merged
sql/sp_head.cc:
  Auto merged
sql/sql_base.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_lex.h:
  Auto merged
sql/sql_repl.cc:
  Auto merged
sql/sql_repl.h:
  Auto merged
sql/sql_table.cc:
  Auto merged
sql/sql_trigger.cc:
  Auto merged
mysql-test/r/ctype_ucs.result:
  ul
mysql-test/r/drop_temp_table.result:
  ul
mysql-test/r/innodb.result:
  ul
mysql-test/r/insert_select.result:
  ul
mysql-test/r/mix_innodb_myisam_binlog.result:
  ul
mysql-test/r/rpl_change_master.result:
  ul
mysql-test/r/rpl_charset.result:
  ul
mysql-test/r/rpl_error_ignored_table.result:
  ul
mysql-test/r/rpl_flush_log_loop.result:
  ul
mysql-test/r/rpl_flush_tables.result:
  ul
mysql-test/r/rpl_loaddata.result:
  ul
mysql-test/r/rpl_loaddata_rule_m.result:
  ul
mysql-test/r/rpl_log.result:
  ul
mysql-test/r/rpl_max_relay_size.result:
  ul
mysql-test/r/rpl_relayrotate.result:
  ul
mysql-test/r/rpl_replicate_do.result:
  ul
mysql-test/r/rpl_rotate_logs.result:
  ul
mysql-test/r/rpl_temporary.result:
  ul
mysql-test/r/rpl_timezone.result:
  ul
mysql-test/r/rpl_until.result:
  ul
mysql-test/r/rpl_user_variables.result:
  ul
mysql-test/r/user_var.result:
  ul

client/mysqlbinlog.cc

@@ -1100,7 +1100,7 @@ at offset %lu ; this could be a log format error or read error",
           /* EOF can't be hit here normally, so it's a real error */
           die("Could not read a Rotate_log_event event \
 at offset %lu ; this could be a log format error or read error",
-              tmp_pos); 
+              tmp_pos);
       }
       else
         break;
@@ -1169,9 +1169,16 @@ static int dump_local_log_entries(const char* logname)
     Log_event* ev = Log_event::read_log_event(file, description_event);
     if (!ev)
     {
-      if (file->error)
+      /*
+        if binlog wasn't closed properly ("in use" flag is set) don't complain
+        about a corruption, but issue a "ROLLBACK" to annihilate half-logged
+        transaction. Otherwise, treat it as EOF and move to the next binlog.
+      */
+      if (description_event->flags & LOG_EVENT_BINLOG_IN_USE_F)
+        fprintf(result_file, "ROLLBACK;\n");
+      else if (file->error)
       {
-	fprintf(stderr,
+        fprintf(stderr,
                 "Could not read entry at offset %s:"
                 "Error in log format or read error\n",
                 llstr(old_off,llbuff));