Merge abotchkov@bk-internal.mysql.com:/home/bk/mysql-4.1

into deer.(none):/home/hf/work/mysql-4.1.4815

mysys/mf_format.c

@@ -42,7 +42,7 @@ my_string fn_format(my_string to, const char *name, const char *dir,
     /* Use given directory */
     convert_dirname(dev,dir,NullS);		/* Fix to this OS */
   }
-  else if ((flag & MY_RELATIVE_PATH) && !test_if_hard_path(name))
+  else if ((flag & MY_RELATIVE_PATH) && !test_if_hard_path(dev))
   {
     /* Put 'dir' before the given path */
     strmake(buff,dev,sizeof(buff)-1);

sql/item_strfunc.cc

@@ -2412,14 +2412,22 @@ String *Item_load_file::val_str(String *str)
   String *file_name;
   File file;
   MY_STAT stat_info;
+  char path[FN_REFLEN];
   DBUG_ENTER("load_file");
 
-  if (!(file_name= args[0]->val_str(str)) ||
+  if (!(file_name= args[0]->val_str(str))
 #ifndef NO_EMBEDDED_ACCESS_CHECKS
-      !(current_thd->master_access & FILE_ACL) ||
+      || !(current_thd->master_access & FILE_ACL)
 #endif
-      !my_stat(file_name->c_ptr(), &stat_info, MYF(MY_WME)))
+      )
     goto err;
+
+  (void) fn_format(path, file_name->c_ptr(), mysql_real_data_home, "",
+		   MY_RELATIVE_PATH | MY_UNPACK_FILENAME);
+
+  if (!my_stat(path, &stat_info, MYF(MY_WME)))
+    goto err;
+
   if (!(stat_info.st_mode & S_IROTH))
   {
     /* my_error(ER_TEXTFILE_NOT_READABLE, MYF(0), file_name->c_ptr()); */

sql/sql_class.cc

@@ -892,9 +892,14 @@ static File create_file(THD *thd, char *path, sql_exchange *exchange,
   option|= MY_REPLACE_DIR;			// Force use of db directory
 #endif
 
-  strxnmov(path, FN_REFLEN, mysql_real_data_home, thd->db ? thd->db : "",
-           NullS);
+  if (!dirname_length(exchange->file_name))
+  {
+    strxnmov(path, FN_REFLEN, mysql_real_data_home, thd->db ? thd->db : "", NullS);
     (void) fn_format(path, exchange->file_name, path, "", option);
+  }
+  else
+    (void) fn_format(path, exchange->file_name, mysql_real_data_home, "", option);
+    
   if (!access(path, F_OK))
   {
     my_error(ER_FILE_EXISTS_ERROR, MYF(0), exchange->file_name);

sql/sql_load.cc

@@ -179,17 +179,16 @@ int mysql_load(THD *thd,sql_exchange *ex,TABLE_LIST *table_list,
 #ifdef DONT_ALLOW_FULL_LOAD_DATA_PATHS
     ex->file_name+=dirname_length(ex->file_name);
 #endif
-    if (!dirname_length(ex->file_name) &&
-	strlen(ex->file_name)+strlen(mysql_real_data_home)+strlen(tdb)+3 <
-	FN_REFLEN)
+    if (!dirname_length(ex->file_name))
     {
-      (void) sprintf(name,"%s%s/%s",mysql_real_data_home,tdb,ex->file_name);
-      unpack_filename(name,name);		/* Convert to system format */
+      strxnmov(name, FN_REFLEN, mysql_real_data_home, tdb, NullS);
+      (void) fn_format(name, ex->file_name, name, "",
+		       MY_RELATIVE_PATH | MY_UNPACK_FILENAME);
     }
     else
     {
-      my_load_path(name, ex->file_name, mysql_real_data_home);
-      unpack_filename(name, name);
+      (void) fn_format(name, ex->file_name, mysql_real_data_home, "",
+		       MY_RELATIVE_PATH | MY_UNPACK_FILENAME);
 #if !defined(__WIN__) && !defined(OS2) && ! defined(__NETWARE__)
       MY_STAT stat_info;
       if (!my_stat(name,&stat_info,MYF(MY_WME)))

sql/sql_table.cc

@@ -2610,7 +2610,9 @@ int mysql_alter_table(THD *thd,char *new_db, char *new_name,
       }
       else
       {
-	if (!access(fn_format(new_name_buff,new_name_buff,new_db,reg_ext,0),
+	char dir_buff[FN_REFLEN];
+	strxnmov(dir_buff, FN_REFLEN, mysql_real_data_home, new_db, NullS);
+	if (!access(fn_format(new_name_buff,new_name_buff,dir_buff,reg_ext,0),
 		    F_OK))
 	{
 	  /* Table will be closed in do_command() */