Merge pcg5ppc.xiphis.org:/Network/Servers/anubis.xiphis.org/home/antony/work/mysql-5.1-engines

into  pcg5ppc.xiphis.org:/Network/Servers/anubis.xiphis.org/home/antony/work/merge.20080307/mysql-5.1


configure.in:
  Auto merged
include/mysql/plugin.h:
  Auto merged
mysql-test/r/information_schema.result:
  Auto merged
mysql-test/r/partition_innodb.result:
  Auto merged
mysql-test/t/information_schema.test:
  Auto merged
mysql-test/t/partition_innodb.test:
  Auto merged
sql/item.cc:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/item_func.h:
  Auto merged
sql/log.cc:
  Auto merged
sql/log_event.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/repl_failsafe.cc:
  Auto merged
sql/slave.cc:
  Auto merged
sql/slave.h:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_partition.cc:
  Auto merged
sql/sql_plugin.cc:
  Auto merged
sql/sql_show.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged
storage/myisam/mi_dynrec.c:
  Auto merged

1 files changed, 9 insertions, 6 deletions

diff --git a/sql/repl_failsafe.cc b/sql/repl_failsafe.cc
index a8953217ce1..10f32aa5827 100644
--- a/sql/repl_failsafe.cc
+++ b/sql/repl_failsafe.cc
@@ -118,11 +118,14 @@ void change_rpl_status(RPL_STATUS from_status, RPL_STATUS to_status)
 }
 
 
-#define get_object(p, obj) \
+#define get_object(p, obj, msg) \
 {\
   uint len = (uint)*p++;  \
   if (p + len > p_end || len >= sizeof(obj)) \
+  {\
+    errmsg= msg;\
     goto err; \
+  }\
   strmake(obj,(char*) p,len); \
   p+= len; \
 }\
@@ -168,6 +171,7 @@ int register_slave(THD* thd, uchar* packet, uint packet_length)
   int res;
   SLAVE_INFO *si;
   uchar *p= packet, *p_end= packet + packet_length;
+  const char *errmsg= "Wrong parameters to function register_slave";
 
   if (check_access(thd, REPL_SLAVE_ACL, any_db,0,0,0,0))
     return 1;
@@ -176,9 +180,9 @@ int register_slave(THD* thd, uchar* packet, uint packet_length)
 
   thd->server_id= si->server_id= uint4korr(p);
   p+= 4;
-  get_object(p,si->host);
-  get_object(p,si->user);
-  get_object(p,si->password);
+  get_object(p,si->host, "Failed to register slave: too long 'report-host'");
+  get_object(p,si->user, "Failed to register slave: too long 'report-user'");
+  get_object(p,si->password, "Failed to register slave; too long 'report-password'");
   if (p+10 > p_end)
     goto err;
   si->port= uint2korr(p);
@@ -197,8 +201,7 @@ int register_slave(THD* thd, uchar* packet, uint packet_length)
 
 err:
   my_free(si, MYF(MY_WME));
-  my_message(ER_UNKNOWN_ERROR, "Wrong parameters to function register_slave",
-	     MYF(0));
+  my_message(ER_UNKNOWN_ERROR, errmsg, MYF(0));
 err2:
   return 1;
 }