bk commit into 5.0 tree (aelkin:1.2494) BUG#27583

[Andrei Elkin]

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ChangeSet@stripped, 2007-06-20 13:21:16+03:00, aelkin@stripped +1 -0
  Bug #27583 slave sql fails to read from iocache when slave got stopped at pos==4
  
  forgotten merge with 5.0. There can be some bugs waiting for this fix in 5.0 like Bug@29232

  sql/log_event.cc@stripped, 2007-06-20 13:21:14+03:00, aelkin@stripped +2 -0
    file name is changed in step with the position.

# This is a BitKeeper patch.  What follows are the unified diffs for the
# set of deltas contained in the patch.  The rest of the patch, the part
# that BitKeeper cares about, is below these diffs.
# User:	aelkin
# Host:	dsl-hkibras1-ff5dc300-70.dhcp.inet.fi
# Root:	/home/elkin/MySQL/TEAM/FIXES/5.0/bug27583-relay_log_name

--- 1.233/sql/log_event.cc	2007-05-28 22:20:18 +03:00
+++ 1.234/sql/log_event.cc	2007-06-20 13:21:14 +03:00
@@ -3397,6 +3397,8 @@ int Rotate_log_event::exec_event(struct 
     memcpy(rli->group_master_log_name, new_log_ident, ident_len+1);
     rli->notify_group_master_log_name_update();
     rli->group_master_log_pos= pos;
+    strmake(rli->group_relay_log_name, rli->event_relay_log_name,
+            sizeof(rli->group_relay_log_name) - 1);
     rli->group_relay_log_pos= rli->event_relay_log_pos;
     DBUG_PRINT("info", ("group_master_log_name: '%s' group_master_log_pos:\
 %lu",