Hi
On Sat, Aug 1, 2015 at 12:26 AM, Orion Poplawski <orion(a)cora.nwra.com> wrote:
On 07/31/2015 11:07 AM, David Herrmann wrote:
> Hi
>
> On Fri, Jul 31, 2015 at 6:47 PM, Orion Poplawski <orion(a)cora.nwra.com> wrote:
>>
>> Cannot log into KDE with kdbus, I get:
>>
>> $ cat .xsession-errors
>> startkde: Starting up...
>> startkde: Could not sync environment to dbus.
>
> This is UpdateActivationEnvironment() failing. This call definitely
> works and we use it on our machines. However, it returns an error if
> the argument-array is empty. I fixed this in -git now [1]. It sounds
> like you're hitting this. If the fix doesn't help, please let me know
> (should be in rawhide by tomorrow).
>
> Thanks a lot for the report!
> David
>
> [1]
https://github.com/systemd/systemd/commit/b2a0ac5e5b29c73ca7c0da23369a476...
>
This still seems to be failing with systemd-224-1.fc24.x86_64
sendmsg(4, {msg_name(0)=NULL,
msg_iov(2)=[{"l\1\0\1<\21\0\0\2\0\0\0\223\0\0\0\1\1o\0\25\0\0\0/org/freedesktop/DBus\0\0\0\6\1s\0\24\0\0\0org.freedesktop.DBus\0\0\0\0\2\1s\0\24\0\0\0org.freedesktop.DBus\0\0\0\0\3\1s\0\33\0\0\0UpdateActivationEnvironment\0\0\0\0\0\10\1g\0\5a{ss}\0\0\0\0\0\0",
168}, {"4\21\0\0\0\0\0\0\22\0\0\0BASH_FUNC_module()\0\0)\0\0\0() { eval
`/usr/bin/modulecmd bash
You export a variable called 'BASH_FUNC_module()' (which is how bash
names its exported functions since the ShellShock updates). According
to POSIX, names of environment variables should only contain
[A-Za-z0-9_], which is what systemd enforces. Hence, systemd refuses
the trailing parantheses in this name.
Anyway, POSIX also explicitly says that applications should tolerate
any other character (except '='). This needs to be fixed in pid1.
Thanks
David