Bug#637076: AllowOverwrite On doesn't work with UserOwner and GroupOwner directives

[Андрей Василишин]

Package: proftpd-basic
Version: 1.3.4rc2

Directive "AllowOverwrite On"  doesn't work in such config:

# cat /etc/proftpd/proftpd.conf
Include /etc/proftpd/modules.conf

<Global>
  AllowOverwrite on
</Global>

UseIPv6 off

UseReverseDNS     off
Port 0

SystemLog                       /var/log/proftpd/proftpd.log

   <IfModule mod_lang.c>
    LangPath /usr/share/locale
    LangDefault en_US
   </IfModule>

<VirtualHost x.x.x.x>
   <IfModule mod_cap.c>
     # Allow root to use chown(2)
     CapabilitiesEngine      off
     #CapabilitiesSet -CAP_CHOWN
   </IfModule>

ServerName "x ftp server"
Port 21
DefaultServer           on
ServerAdmin             x at x
IdentLookups off
MaxClients 30 "Sorry, max %m users -- try again later"
TimeoutLogin 60
TimeoutIdle 300
TimeoutNoTransfer 300
TimeoutStalled 1800
DefaultTransferMode binary
DeferWelcome off
Umask 022
DefaultRoot ~ !andron
AllowStoreRestart on
RequireValidShell off
User www-data
Group www-data
   <Directory ~/*>
         UserOwner www-data
         GroupOwner www-data
         AllowOverwrite  on
         <Limit WRITE READ DIRS STOR SITE_CHMOD>
                 AllowAll
         </Limit>
   </Directory>

</VirtualHost>

But work if I comment UserOwner and GroupOwner directives it's works:

# cat /etc/proftpd/proftpd.conf
Include /etc/proftpd/modules.conf

<Global>
  AllowOverwrite on
</Global>

UseIPv6 off

UseReverseDNS     off
Port 0

SystemLog                       /var/log/proftpd/proftpd.log

   <IfModule mod_lang.c>
    LangPath /usr/share/locale
    LangDefault en_US
   </IfModule>

<VirtualHost x.x.x.x>
   <IfModule mod_cap.c>
     # Allow root to use chown(2)
     CapabilitiesEngine      off
     #CapabilitiesSet -CAP_CHOWN
   </IfModule>

ServerName "x ftp server"
Port 21
DefaultServer           on
ServerAdmin             x at x
IdentLookups off
MaxClients 30 "Sorry, max %m users -- try again later"
TimeoutLogin 60
TimeoutIdle 300
TimeoutNoTransfer 300
TimeoutStalled 1800
DefaultTransferMode binary
DeferWelcome off
Umask 022
DefaultRoot ~ !andron
AllowStoreRestart on
RequireValidShell off
User www-data
Group www-data
   <Directory ~/*>
         #UserOwner www-data
         #GroupOwner www-data
         AllowOverwrite  on
         <Limit WRITE READ DIRS STOR SITE_CHMOD>
                 AllowAll
         </Limit>
   </Directory>

</VirtualHost>



-- 
WBR, Andrey Vasilishin CDIG1-UANIC, CDIG1-RIPE