bk commit into 5.1 tree (kostja:1.2565)

[konstantin]

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ChangeSet@stripped, 2007-04-14 17:05:41-04:00, kostja@vajra.(none) +1 -0
  Fix rpl_trigger.test failure in the runtime tree.

  sql/sql_trigger.cc@stripped, 2007-04-14 17:05:37-04:00, kostja@vajra.(none) +3 -2
    Fix a failure of rpl_trigger.test: triggers are not SUID on 
    replication slaves.

# 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:	kostja
# Host:	vajra.(none)
# Root:	/opt/local/work/mysql-5.1-c1

--- 1.88/sql/sql_trigger.cc	2007-04-13 16:35:53 -04:00
+++ 1.89/sql/sql_trigger.cc	2007-04-14 17:05:37 -04:00
@@ -1544,10 +1544,11 @@
     }
 #ifndef NO_EMBEDDED_ACCESS_CHECKS
     Security_context *sctx= &sp_trigger->m_security_ctx;
-    Security_context *save_ctx;
+    Security_context *save_ctx= NULL;
 
 
-    if (sctx->change_security_context(thd,
+    if (sp_trigger->m_chistics->suid != SP_IS_NOT_SUID &&
+        sctx->change_security_context(thd,
                                       &sp_trigger->m_definer_user,
                                       &sp_trigger->m_definer_host,
                                       &sp_trigger->m_db,