Merge zippy.cornsilk.net:/home/cmiller/work/mysql/merge/mysql-5.0

into  zippy.cornsilk.net:/home/cmiller/work/mysql/merge/mysql-5.1


BitKeeper/deleted/.del-openssl.m4~41cebd0ba8281769:
  Auto merged
mysql-test/r/func_time.result:
  Auto merged
mysql-test/r/grant.result:
  Auto merged
mysql-test/t/grant.test:
  Auto merged
mysql-test/t/mysql.test:
  Auto merged
mysql-test/t/mysql_client_test.test:
  Auto merged
server-tools/instance-manager/listener.cc:
  Auto merged
server-tools/instance-manager/portability.h:
  Auto merged
sql/item_timefunc.cc:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/slave.cc:
  Auto merged
sql/sql_acl.cc:
  Auto merged
tests/mysql_client_test.c:
  Auto merged
client/mysql.cc:
  Manual merge
mysql-test/mysql-test-run.pl:
  Manual merge
mysql-test/t/func_time.test:
  Manual merge

3 files changed, 42 insertions, 6 deletions

diff --git a/sql/item_timefunc.cc b/sql/item_timefunc.cc
index e0c80087c05..f603cafd89d 100644
--- a/sql/item_timefunc.cc
+++ b/sql/item_timefunc.cc
@@ -1680,14 +1680,12 @@ uint Item_func_date_format::format_length(const String *format)
       case 'u': /* week (00..52), where week starts with Monday */
       case 'V': /* week 1..53 used with 'x' */
       case 'v': /* week 1..53 used with 'x', where week starts with Monday */
-      case 'H': /* hour (00..23) */
       case 'y': /* year, numeric, 2 digits */
       case 'm': /* month, numeric */
       case 'd': /* day (of the month), numeric */
       case 'h': /* hour (01..12) */
       case 'I': /* --||-- */
       case 'i': /* minutes, numeric */
-      case 'k': /* hour ( 0..23) */
       case 'l': /* hour ( 1..12) */
       case 'p': /* locale's AM or PM */
       case 'S': /* second (00..61) */
@@ -1696,6 +1694,10 @@ uint Item_func_date_format::format_length(const String *format)
       case 'e': /* day (0..31) */
 	size += 2;
 	break;
+      case 'k': /* hour ( 0..23) */
+      case 'H': /* hour (00..23; value > 23 OK, padding always 2-digit) */
+	size += 7; /* docs allow > 23, range depends on sizeof(unsigned int) */
+	break;
       case 'r': /* time, 12-hour (hh:mm:ss [AP]M) */
 	size += 11;
 	break;
diff --git a/sql/slave.cc b/sql/slave.cc
index 84d97242bf3..f9645fc83e3 100644
--- a/sql/slave.cc
+++ b/sql/slave.cc
@@ -3051,7 +3051,7 @@ static int exec_relay_log_event(THD* thd, RELAY_LOG_INFO* rli)
       rli->is_until_satisfied())
   {
     char buf[22];
-    sql_print_error("Slave SQL thread stopped because it reached its"
+    sql_print_information("Slave SQL thread stopped because it reached its"
                     " UNTIL position %s", llstr(rli->until_pos(), buf));
     /*
       Setting abort_slave flag because we do not want additional message about
diff --git a/sql/sql_acl.cc b/sql/sql_acl.cc
index af2de0ca779..c36302c8d26 100644
--- a/sql/sql_acl.cc
+++ b/sql/sql_acl.cc
@@ -4838,6 +4838,32 @@ int open_grant_tables(THD *thd, TABLE_LIST *tables)
   DBUG_RETURN(0);
 }
 
+ACL_USER *check_acl_user(LEX_USER *user_name,
+			 uint *acl_acl_userdx)
+{
+  ACL_USER *acl_user= 0;
+  uint counter;
+
+  safe_mutex_assert_owner(&acl_cache->lock);
+
+  for (counter= 0 ; counter < acl_users.elements ; counter++)
+  {
+    const char *user,*host;
+    acl_user= dynamic_element(&acl_users, counter, ACL_USER*);
+    if (!(user=acl_user->user))
+      user= "";
+    if (!(host=acl_user->host.hostname))
+      host= "";
+    if (!strcmp(user_name->user.str,user) &&
+	!my_strcasecmp(system_charset_info, user_name->host.str, host))
+      break;
+  }
+  if (counter == acl_users.elements)
+    return 0;
+
+  *acl_acl_userdx= counter;
+  return acl_user;
+}
 
 /*
   Modify a privilege table.
@@ -4886,7 +4912,6 @@ static int modify_grant_table(TABLE *table, Field *host_field,
   DBUG_RETURN(error);
 }
 
-
 /*
   Handle a privilege table.
 
@@ -5382,7 +5407,16 @@ bool mysql_create_user(THD *thd, List <LEX_USER> &list)
     {
       result= TRUE;
       continue;
-    }  
+    }
+
+    if (user_name->host.length > HOSTNAME_LENGTH ||
+	user_name->user.length > USERNAME_LENGTH)
+    {
+      append_user(&wrong_users, user_name);
+      result= TRUE;
+      continue;
+    }
+
     /*
       Search all in-memory structures and grant tables
       for a mention of the new user name.
@@ -5523,7 +5557,7 @@ bool mysql_rename_user(THD *thd, List <LEX_USER> &list)
       result= TRUE;
     }
   }
-
+  
   /* Rebuild 'acl_check_hosts' since 'acl_users' has been modified */
   rebuild_check_host();