Re: Rawhide OpenVPN is Broken

[Nathaniel McCallum <nathaniel natemccallum com>]

Dan Williams wrote:
> On Wed, 2008-09-10 at 13:10 -0400, Nathaniel McCallum wrote:
>   
> > Current OpenVPN plugin doesn't work at all on rawhide.  Rawhide's 
> > openvpn requires the '--script-security' option to run external 
> > scripts.  However, even with adding that option, you still get this failure:
> >     
>
> --script-security got added upstream here late last week so it'll roll
> out soon for Rawhide.
>
> Any chance you could kill any existing nm-openvpn-service, then (as
> root):
>
> gdb /usr/libexec/nm-openvpn-service
>
> and then try to activate the VPN connection, then when gdb drops back to
> the (gdb) prompt, enter
>
> bt
>
> and paste the backtrace in here?
>   
Also, valgrind gives me this:

==2378== Invalid free() / delete / delete[]
==2378==    at 0x4A0609F: free (vg_replace_malloc.c:323)
==2378==    by 0x3508212D4A: g_ptr_array_foreach (garray.c:627)
==2378==    by 0x40274F: (within /usr/libexec/nm-openvpn-service)
==2378==    by 0x402C91: (within /usr/libexec/nm-openvpn-service)
==2378==    by 0x36FD602BF6: impl_vpn_plugin_connect (nm-vpn-plugin.c:306)
==2378==    by 0x36FD603E5B: 
dbus_glib_marshal_nm_vpn_plugin_BOOLEAN__BOXED_POINTER 
(nm-vpn-plugin-glue.h:95)
==2378==    by 0x350620C887: gobject_message_function (dbus-gobject.c:1282)
==2378==    by 0x3505A1C550: _dbus_object_tree_dispatch_and_unlock 
(dbus-object-tree.c:856)
==2378==    by 0x3505A0EFC5: dbus_connection_dispatch 
(dbus-connection.c:4447)
==2378==    by 0x3506209764: message_queue_dispatch (dbus-gmain.c:101)
==2378==    by 0x350823772A: g_main_context_dispatch (gmain.c:2142)
==2378==    by 0x350823AF0C: g_main_context_iterate (gmain.c:2775)
==2378==  Address 0x403d2b is not stack'd, malloc'd or (recently) free'd
** Message: <info>  openvpn started with pid 2387


** (process:2378): WARNING **: <WARN>  openvpn_watch_cb(): openvpn 
exited with error code 1

==2378==
==2378== ERROR SUMMARY: 2 errors from 1 contexts (suppressed: 4 from 1)
==2378== malloc/free: in use at exit: 78,873 bytes in 748 blocks.
==2378== malloc/free: 1,812 allocs, 1,066 frees, 546,109 bytes allocated.
==2378== For counts of detected errors, rerun with: -v
==2378== searching for pointers to 748 not-freed blocks.
==2378== checked 371,536 bytes.
==2378==
==2378== LEAK SUMMARY:
==2378==    definitely lost: 0 bytes in 0 blocks.
==2378==      possibly lost: 5,616 bytes in 25 blocks.
==2378==    still reachable: 73,257 bytes in 723 blocks.
==2378==         suppressed: 0 bytes in 0 blocks.
==2378== Rerun with --leak-check=full to see details of leaked memory.