Manual merge of mysql-5.1-bugteam into mysql-trunk-merge.

Conflicts:

Conflict adding files to server-tools.  Created directory.
Conflict because server-tools is not versioned, but has versioned children.  Versioned directory.
Conflict adding files to server-tools/instance-manager.  Created directory.
Conflict because server-tools/instance-manager is not versioned, but has versioned children.  Versioned directory.
Contents conflict in server-tools/instance-manager/instance_map.cc
Contents conflict in server-tools/instance-manager/listener.cc
Contents conflict in server-tools/instance-manager/options.cc
Contents conflict in server-tools/instance-manager/user_map.cc

client/mysql.cc

@@ -3521,7 +3521,8 @@ print_table_data_vertically(MYSQL_RES *result)
     for (uint off=0; off < mysql_num_fields(result); off++)
     {
       field= mysql_fetch_field(result);
-      tee_fprintf(PAGER, "%*s: ",(int) max_length,field->name);
+      if (column_names)
+        tee_fprintf(PAGER, "%*s: ",(int) max_length,field->name);
       if (cur[off])
       {
         unsigned int i;

client/mysqldump.c

@@ -808,7 +808,7 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
                                     &err_ptr, &err_len);
       if (err_len)
       {
-        strmake(buff, err_ptr, min(sizeof(buff), err_len));
+        strmake(buff, err_ptr, min(sizeof(buff) - 1, err_len));
         fprintf(stderr, "Invalid mode to --compatible: %s\n", buff);
         exit(1);
       }
@@ -4452,7 +4452,7 @@ static ulong find_set(TYPELIB *lib, const char *x, uint length,
 
       for (; pos != end && *pos != ','; pos++) ;
       var_len= (uint) (pos - start);
-      strmake(buff, start, min(sizeof(buff), var_len));
+      strmake(buff, start, min(sizeof(buff) - 1, var_len));
       find= find_type(buff, lib, var_len);
       if (!find)
       {

include/config-win.h

@@ -165,7 +165,7 @@ typedef uint rf_SetTimer;
 #define isnan(X) _isnan(X)
 #define finite(X) _finite(X)
 
-#ifndef UNDEF_THREAD_HACK
+#ifndef MYSQL_CLIENT_NO_THREADS
 #define THREAD
 #endif
 #define VOID_SIGHANDLER

libmysql/libmysql.c

@@ -409,7 +409,10 @@ my_bool	STDCALL mysql_change_user(MYSQL *mysql, const char *user,
   if (!passwd)
     passwd="";
 
-  /* Store user into the buffer */
+  /*
+    Store user into the buffer.
+    Advance position as strmake returns a pointer to the closing NUL.
+  */
   end= strmake(end, user, USERNAME_LENGTH) + 1;
 
   /* write scrambled password according to server capabilities */
@@ -897,7 +900,7 @@ mysql_list_fields(MYSQL *mysql, const char *table, const char *wild)
 {
   MYSQL_RES   *result;
   MYSQL_FIELD *fields;
-  char	     buff[257],*end;
+  char	     buff[258],*end;
   DBUG_ENTER("mysql_list_fields");
   DBUG_PRINT("enter",("table: '%s'  wild: '%s'",table,wild ? wild : ""));
 
@@ -1903,7 +1906,7 @@ mysql_stmt_param_metadata(MYSQL_STMT *stmt)
 
 /* Store type of parameter in network buffer. */
 
-static void store_param_type(char **pos, MYSQL_BIND *param)
+static void store_param_type(unsigned char **pos, MYSQL_BIND *param)
 {
   uint typecode= param->buffer_type | (param->is_unsigned ? 32768 : 0);
   int2store(*pos, typecode);
@@ -2182,7 +2185,7 @@ int cli_stmt_execute(MYSQL_STMT *stmt)
 	that is sent to the server.
       */
       for (param= stmt->params;	param < param_end ; param++)
-        store_param_type((char**) &net->write_pos, param);
+        store_param_type(&net->write_pos, param);
     }
 
     for (param= stmt->params; param < param_end; param++)

mysql-test/r/mysql.result

@@ -231,4 +231,10 @@ a:  b
   </row>
 </resultset>
 drop table t1;
-End of 5.0 tests
+
+Bug #47147: mysql client option --skip-column-names does not apply to vertical output
+
+*************************** 1. row ***************************
+1
+
+End of tests

mysql-test/suite/rpl/t/rpl_killed_ddl.test

@@ -158,8 +158,7 @@ source include/kill_query_and_diff_master_slave.inc;
 
 ######## EVENT ########
 
-let $diff_statement= SELECT event_name, event_body, execute_at
+let $diff_statement= SELECT event_name, event_body, execute_at FROM information_schema.events where event_name like 'e%';
-                     FROM information_schema.events where event_name like 'e%';
 
 send CREATE EVENT e2
   ON SCHEDULE AT CURRENT_TIMESTAMP + INTERVAL 1 DAY

mysql-test/t/lock_multi.test

@@ -626,9 +626,11 @@ let $wait_condition=
 --source include/wait_condition.inc
 let $tlwb= `show status like 'Table_locks_waited'`;
 unlock tables;
+connection waiter;
+--reap
+connection default;
 drop table t1;
 disconnect waiter;
-connection default;
 --disable_query_log
 eval SET @tlwa= SUBSTRING_INDEX('$tlwa', '	', -1);
 eval SET @tlwb= SUBSTRING_INDEX('$tlwb', '	', -1);

mysql-test/t/mysql.test

@@ -412,5 +412,10 @@ insert into t1 values ('\0b\0');
 --exec $MYSQL --xml test -e "select a from t1"
 drop table t1;
 
+--echo
+--echo Bug #47147: mysql client option --skip-column-names does not apply to vertical output
+--echo
+--exec $MYSQL --skip-column-names --vertical test -e "select 1 as a"
 
---echo End of 5.0 tests
+--echo
+--echo End of tests

mysys/default.c

@@ -679,7 +679,7 @@ static int search_default_file_with_ext(Process_option_func opt_handler,
                                         int recursion_level)
 {
   char name[FN_REFLEN + 10], buff[4096], curr_gr[4096], *ptr, *end, **tmp_ext;
-  char *value, option[4096], tmp[FN_REFLEN];
+  char *value, option[4096+2], tmp[FN_REFLEN];
   static const char includedir_keyword[]= "includedir";
   static const char include_keyword[]= "include";
   const int max_recursion_level= 10;

mysys/mf_pack.c

@@ -245,7 +245,7 @@ my_bool my_use_symdir=0;	/* Set this if you want to use symdirs */
 #ifdef USE_SYMDIR
 void symdirget(char *dir)
 {
-  char buff[FN_REFLEN];
+  char buff[FN_REFLEN+1];
   char *pos=strend(dir);
   if (dir[0] && pos[-1] != FN_DEVCHAR && my_access(dir, F_OK))
   {
@@ -257,7 +257,7 @@ void symdirget(char *dir)
     *pos++=temp; *pos=0;	  /* Restore old filename */
     if (file >= 0)
     {
-      if ((length= my_read(file, buff, sizeof(buff), MYF(0))) > 0)
+      if ((length= my_read(file, buff, sizeof(buff) - 1, MYF(0))) > 0)
       {
 	for (pos= buff + length ;
 	     pos > buff && (iscntrl(pos[-1]) || isspace(pos[-1])) ;

sql/log.cc

@@ -2433,7 +2433,7 @@ const char *MYSQL_LOG::generate_name(const char *log_name,
   {
     char *p= fn_ext(log_name);
     uint length= (uint) (p - log_name);
-    strmake(buff, log_name, min(length, FN_REFLEN));
+    strmake(buff, log_name, min(length, FN_REFLEN-1));
     return (const char*)buff;
   }
   return log_name;
@@ -3683,7 +3683,7 @@ int MYSQL_BIN_LOG::purge_logs_before_date(time_t purge_time)
       if (stat_area.st_mtime < purge_time) 
         strmake(to_log, 
                 log_info.log_file_name, 
-                sizeof(log_info.log_file_name));
+                sizeof(log_info.log_file_name) - 1);
       else
         break;
     }
@@ -5089,11 +5089,11 @@ bool flush_error_log()
   if (opt_error_log)
   {
     char err_renamed[FN_REFLEN], *end;
-    end= strmake(err_renamed,log_error_file,FN_REFLEN-4);
+    end= strmake(err_renamed,log_error_file,FN_REFLEN-5);
     strmov(end, "-old");
     VOID(pthread_mutex_lock(&LOCK_error_log));
 #ifdef __WIN__
-    char err_temp[FN_REFLEN+4];
+    char err_temp[FN_REFLEN+5];
     /*
      On Windows is necessary a temporary file for to rename
      the current error file.

sql/sql_acl.cc

@@ -1061,7 +1061,7 @@ int acl_getroot(THD *thd, USER_RESOURCES  *mqh,
     *mqh= acl_user->user_resource;
 
     if (acl_user->host.hostname)
-      strmake(sctx->priv_host, acl_user->host.hostname, MAX_HOSTNAME);
+      strmake(sctx->priv_host, acl_user->host.hostname, MAX_HOSTNAME - 1);
     else
       *sctx->priv_host= 0;
   }
@@ -1162,7 +1162,7 @@ bool acl_getroot_no_password(Security_context *sctx, char *user, char *host,
     sctx->priv_user= acl_user->user ? user : (char *) "";
 
     if (acl_user->host.hostname)
-      strmake(sctx->priv_host, acl_user->host.hostname, MAX_HOSTNAME);
+      strmake(sctx->priv_host, acl_user->host.hostname, MAX_HOSTNAME - 1);
     else
       *sctx->priv_host= 0;
   }
@@ -3768,11 +3768,11 @@ static my_bool grant_reload_procs_priv(THD *thd)
     DBUG_RETURN(TRUE);
   }
 
+  rw_wrlock(&LOCK_grant);
   /* Save a copy of the current hash if we need to undo the grant load */
   old_proc_priv_hash= proc_priv_hash;
   old_func_priv_hash= func_priv_hash;
 
-  rw_wrlock(&LOCK_grant);
   if ((return_val= grant_load_procs_priv(table.table)))
   {
     /* Error; Reverting to old hash */

sql/sql_connect.cc

@@ -721,7 +721,7 @@ static int check_connection(THD *thd)
   ulong server_capabilites;
   {
     /* buff[] needs to big enough to hold the server_version variable */
-    char buff[SERVER_VERSION_LENGTH + SCRAMBLE_LENGTH + 64];
+    char buff[SERVER_VERSION_LENGTH + 1 + SCRAMBLE_LENGTH + 1 + 64];
     server_capabilites= CLIENT_BASIC_FLAGS;
 
     if (opt_using_transactions)

sql/sql_plugin.cc

@@ -2081,7 +2081,7 @@ static int check_func_set(THD *thd, struct st_mysql_sys_var *var,
                      &error, &error_len, &not_used);
     if (error_len)
     {
-      strmake(buff, error, min(sizeof(buff), error_len));
+      strmake(buff, error, min(sizeof(buff) - 1, error_len));
       strvalue= buff;
       goto err;
     }

sql/sql_table.cc

@@ -2610,7 +2610,7 @@ mysql_prepare_create_table(THD *thd, HA_CREATE_INFO *create_info,
 	!(sql_field->charset= get_charset_by_csname(sql_field->charset->csname,
 						    MY_CS_BINSORT,MYF(0))))
     {
-      char tmp[64];
+      char tmp[65];
       strmake(strmake(tmp, save_cs->csname, sizeof(tmp)-4),
               STRING_WITH_LEN("_bin"));
       my_error(ER_UNKNOWN_COLLATION, MYF(0), tmp);