after merge fix

include/mysql_com.h

@@ -33,7 +33,7 @@
   MySQL standard format:
   user_name_part@host_name_part\0
 */
-#define USER_HOST_BUFF_SIZE HOSTNAME_LENGTH + USERNAME_BYTE_LENGTH + 2
+#define USER_HOST_BUFF_SIZE HOSTNAME_LENGTH + USERNAME_LENGTH + 2
 
 #define LOCAL_HOST	"localhost"
 #define LOCAL_HOST_NAMEDPIPE "."

sql/slave.h

@@ -406,7 +406,7 @@ typedef struct st_master_info
   /* the variables below are needed because we can change masters on the fly */
   char master_log_name[FN_REFLEN];
   char host[HOSTNAME_LENGTH+1];
-  char user[USERNAME_BYTE_LENGTH+1];
+  char user[USERNAME_LENGTH+1];
   char password[MAX_PASSWORD_LENGTH+1];
   my_bool ssl; // enables use of SSL connection if true
   char ssl_ca[FN_REFLEN], ssl_capath[FN_REFLEN], ssl_cert[FN_REFLEN];

sql/sp.cc

@@ -404,16 +404,16 @@ db_load_routine(THD *thd, int type, sp_name *name, sp_head **sphp,
 {
   LEX *old_lex= thd->lex, newlex;
   String defstr;
-  char old_db_buf[NAME_BYTE_LEN+1];
+  char old_db_buf[NAME_LEN+1];
   LEX_STRING old_db= { old_db_buf, sizeof(old_db_buf) };
   bool dbchanged;
   ulong old_sql_mode= thd->variables.sql_mode;
   ha_rows old_select_limit= thd->variables.select_limit;
   sp_rcontext *old_spcont= thd->spcont;
   
-  char definer_user_name_holder[USERNAME_BYTE_LENGTH + 1];
+  char definer_user_name_holder[USERNAME_LENGTH + 1];
   LEX_STRING_WITH_INIT definer_user_name(definer_user_name_holder,
-                                         USERNAME_BYTE_LENGTH);
+                                         USERNAME_LENGTH);
 
   char definer_host_name_holder[HOSTNAME_LENGTH + 1];
   LEX_STRING_WITH_INIT definer_host_name(definer_host_name_holder,
@@ -511,7 +511,7 @@ db_create_routine(THD *thd, int type, sp_head *sp)
   int ret;
   TABLE *table;
   char definer[USER_HOST_BUFF_SIZE];
-  char old_db_buf[NAME_BYTE_LEN+1];
+  char old_db_buf[NAME_LEN+1];
   LEX_STRING old_db= { old_db_buf, sizeof(old_db_buf) };
   bool dbchanged;
   DBUG_ENTER("db_create_routine");

sql/sp_head.cc

@@ -924,7 +924,7 @@ bool
 sp_head::execute(THD *thd)
 {
   DBUG_ENTER("sp_head::execute");
-  char old_db_buf[NAME_BYTE_LEN+1];
+  char old_db_buf[NAME_LEN+1];
   LEX_STRING old_db= { old_db_buf, sizeof(old_db_buf) };
   bool dbchanged;
   sp_rcontext *ctx;
@@ -1957,8 +1957,8 @@ sp_head::set_info(longlong created, longlong modified,
 void
 sp_head::set_definer(const char *definer, uint definerlen)
 {
-  char user_name_holder[USERNAME_BYTE_LENGTH + 1];
-  LEX_STRING_WITH_INIT user_name(user_name_holder, USERNAME_BYTE_LENGTH);
+  char user_name_holder[USERNAME_LENGTH + 1];
+  LEX_STRING_WITH_INIT user_name(user_name_holder, USERNAME_LENGTH);
 
   char host_name_holder[HOSTNAME_LENGTH + 1];
   LEX_STRING_WITH_INIT host_name(host_name_holder, HOSTNAME_LENGTH);

sql/sql_acl.cc

@@ -54,7 +54,7 @@ static byte* acl_entry_get_key(acl_entry *entry,uint *length,
 }
 
 #define IP_ADDR_STRLEN (3+1+3+1+3+1+3)
-#define ACL_KEY_LENGTH (IP_ADDR_STRLEN+1+NAME_BYTE_LEN+1+USERNAME_BYTE_LENGTH+1)
+#define ACL_KEY_LENGTH (IP_ADDR_STRLEN+1+NAME_LEN+1+USERNAME_LENGTH+1)
 
 static DYNAMIC_ARRAY acl_hosts,acl_users,acl_dbs;
 static MEM_ROOT mem, memex;
@@ -197,7 +197,7 @@ static my_bool acl_load(THD *thd, TABLE_LIST *tables)
   READ_RECORD read_record_info;
   my_bool return_val= 1;
   bool check_no_resolve= specialflag & SPECIAL_NO_RESOLVE;
-  char tmp_name[NAME_BYTE_LEN+1];
+  char tmp_name[NAME_LEN+1];
   int password_length;
   DBUG_ENTER("acl_load");
 
@@ -2264,7 +2264,7 @@ static GRANT_NAME *name_hash_search(HASH *name_hash,
 				      const char *user, const char *tname,
 				      bool exact)
 {
-  char helping [NAME_BYTE_LEN*2+USERNAME_BYTE_LENGTH+3];
+  char helping [NAME_LEN*2+USERNAME_LENGTH+3];
   uint len;
   GRANT_NAME *grant_name,*found=0;
   HASH_SEARCH_STATE state;
@@ -3167,7 +3167,7 @@ bool mysql_grant(THD *thd, const char *db, List <LEX_USER> &list,
 {
   List_iterator <LEX_USER> str_list (list);
   LEX_USER *Str, *tmp_Str;
-  char tmp_db[NAME_BYTE_LEN+1];
+  char tmp_db[NAME_LEN+1];
   bool create_new_users=0;
   TABLE_LIST tables[2];
   DBUG_ENTER("mysql_grant");
@@ -3231,12 +3231,11 @@ bool mysql_grant(THD *thd, const char *db, List <LEX_USER> &list,
     {
       result= TRUE;
       continue;
-    }  
-    if ((replace_user_table(thd,
-			    tables[0].table,
-			    *Str,
-			    (!db ? rights : 0), revoke_grant,
-			    create_new_users)))
+    }
+    if (replace_user_table(thd, tables[0].table, *Str,
+                           (!db ? rights : 0), revoke_grant, create_new_users,
+                           test(thd->variables.sql_mode &
+                                MODE_NO_AUTO_CREATE_USER)))
       result= -1;
     else if (db)
     {
@@ -3868,7 +3867,7 @@ err2:
 bool check_grant_db(THD *thd,const char *db)
 {
   Security_context *sctx= thd->security_ctx;
-  char helping [NAME_BYTE_LEN+USERNAME_BYTE_LENGTH+2];
+  char helping [NAME_LEN+USERNAME_LENGTH+2];
   uint len;
   bool error= 1;
 

sql/sql_class.h

@@ -200,7 +200,7 @@ class MYSQL_LOG: public TC_LOG
   IO_CACHE log_file;
   IO_CACHE index_file;
   char *name;
-  char time_buff[20],db[NAME_BYTE_LEN+1];
+  char time_buff[20],db[NAME_LEN+1];
   char log_file_name[FN_REFLEN],index_file_name[FN_REFLEN];
   /*
      The max size before rotation (usable only if log_type == LOG_BIN: binary

sql/sql_parse.cc

@@ -1662,7 +1662,7 @@ bool dispatch_command(enum enum_server_command command, THD *thd,
       password.  New clients send the size (1 byte) + string (not null
       terminated, so also '\0' for empty string).
     */
-    char db_buff[NAME_BYTE_LEN+1];               // buffer to store db in utf8
+    char db_buff[NAME_LEN+1];               // buffer to store db in utf8
     char *db= passwd;
     uint passwd_len= thd->client_capabilities & CLIENT_SECURE_CONNECTION ?
       *passwd++ : strlen(passwd);

sql/sql_repl.h

@@ -22,7 +22,7 @@ typedef struct st_slave_info
   uint32 server_id;
   uint32 rpl_recovery_rank, master_id;
   char host[HOSTNAME_LENGTH+1];
-  char user[USERNAME_BYTE_LENGTH+1];
+  char user[USERNAME_LENGTH+1];
   char password[MAX_PASSWORD_LENGTH+1];
   uint16 port;
   THD* thd;