+++ This bug was initially created as a clone of Bug #983150 +++

Description of problem:
I have clicked on this link in Firefox: href="service?subject=Contact ICP DAS Sales Dept."

Version-Release number of selected component:
exo-0.10.2-4.fc19

Additional info:
reporter:       libreport-2.1.5
cmdline:        /usr/bin/python -tt /usr/lib64/xfce4/exo-1/exo-compose-mail-1 mozilla-remote /usr/bin/thunderbird service?subject=Contact%20ICP%20DAS%20Sales%20Dept.
core_backtrace: fe72697e06f8ec2173938c6a94b917dca5f42268 0x62 <module> /usr/lib64/xfce4/exo-1/exo-compose-mail-1 -
executable:     /usr/lib64/xfce4/exo-1/exo-compose-mail-1
kernel:         3.9.9-301.fc19.x86_64
runlevel:       N 5
uid:            1000

Truncated backtrace:
exo-compose-mail-1:98:<module>:TypeError: cannot concatenate 'str' and 'list' objects

Traceback (most recent call last):
  File "/usr/lib64/xfce4/exo-1/exo-compose-mail-1", line 98, in <module>
    command += ",subject='" + subject + "'"
TypeError: cannot concatenate 'str' and 'list' objects

Local variables in innermost frame:
parse_url: <function parse_url at 0x7fa03ac5ac80>
attachments: []
cc: []
subject: ['Contact ICP DAS Sales Dept.']
mailto: {'to': ['service'], 'subject': ['Contact ICP DAS Sales Dept.']}
binary: '/usr/bin/thunderbird'
style: 'mozilla-remote'
urllib: <module 'urllib' from '/usr/lib64/python2.7/urllib.pyc'>
__package__: None
to: ['service']
raw_mailto: 'service?subject=Contact%20ICP%20DAS%20Sales%20Dept.'
command: "xfeDoCommand(composeMessage,to='service',cc='',bcc='',attachment=''"
__doc__: None
body: ''
__builtins__: <module '__builtin__' (built-in)>
__file__: '/usr/lib64/xfce4/exo-1/exo-compose-mail-1'
args: []
sys: <module 'sys' (built-in)>
__name__: '__main__'
bcc: []
urlparse: <module 'urlparse' from '/usr/lib64/python2.7/urlparse.pyc'>
posix: <module 'posix' (built-in)>
os: <module 'os' from '/usr/lib64/python2.7/os.pyc'>

--- Additional comment from  on 2013-07-10 11:48:40 EDT ---



--- Additional comment from  on 2013-07-10 11:48:44 EDT ---



--- Additional comment from Kevin Fenzi on 2013-07-10 12:59:22 EDT ---

Can you update to this scratch build version: 

http://koji.fedoraproject.org/koji/taskinfo?taskID=5592330

and retry the same link? 

Thanks!

--- Additional comment from  on 2013-07-11 03:43:08 EDT ---

Hi, 

I have updated exo to version 0.10.2-6.fc19 but I get the same error: exo-compose-mail-1:98: <module>:TypeError: cannot concatenate 'str' and 'list' objects. 

Let me know if I can do additional tests.

--- Additional comment from Kevin Fenzi on 2013-07-11 11:35:06 EDT ---

Oops. My fault. The patch wasn't applied right. ;( 

Can you get this one: 

http://koji.fedoraproject.org/koji/taskinfo?taskID=5594799

and then 'yum reinstall' it or 'yum downgrade' and then 'yum upgrade' it and retest?

Sorry for the trouble.

--- Additional comment from  on 2013-07-11 11:59:25 EDT ---

It works! Good job. 

Thx

--- Additional comment from Steven Stern on 2013-09-19 11:43:52 EDT ---

Got exo crash when clicking on a mailto link in Chrome under XFCE.

--- Additional comment from Kevin Fenzi on 2013-09-19 11:55:24 EDT ---

(In reply to Steven Stern from comment #7)
> Got exo crash when clicking on a mailto link in Chrome under XFCE.

Was it this same crash? What fedora version? What exo version?

--- Additional comment from Steven Stern on 2013-09-19 11:58:22 EDT ---

exo-0.10.2-5.fc19.x86_64

Fedora 19

google-chrome-stable-29.0.1547.76-223446.x86_64

from the command line while Thunderbird is already running

$ exo-open --launch MailReader

(process:5511): GLib-CRITICAL **: g_slice_set_config: assertion `sys_page_size == 0' failed

--- Additional comment from Kevin Fenzi on 2013-09-19 12:39:44 EDT ---

And the mail reader doesn't open?

Does the exo-open command return?

--- Additional comment from Steven Stern on 2013-09-19 12:46:26 EDT ---

From the command line, it will start Thunderbird. I got here because ABRT popped when I clicked on a mailto link in Chrome. For reasons unknown, mailto links in Chrome do not work for me under XFCE, but do work under Gnome.

--- Additional comment from Kevin Fenzi on 2013-09-19 17:22:12 EDT ---

Can you run chrome from a terminal, click on a mailto link and provide the output back from the terminal?

--- Additional comment from Steven Stern on 2013-09-19 18:39:45 EDT ---

$ google-chrome
[10761:10761:0919/173551:ERROR:profile_sync_service.cc(1242)] History Delete Directives, Sync Error: Delete directives not supported with encryption.
[7:34:0919/173553:ERROR:platform_thread_linux.cc(99)] Failed to set nice value of thread to -10
ATTENTION: default value of option force_s3tc_enable overridden by environment.
[10910:10910:0919/173601:ERROR:sandbox_linux.cc(130)] InitializeSandbox() called with multiple threads in process gpu-process

(process:10935): GLib-CRITICAL **: g_slice_set_config: assertion `sys_page_size == 0' failed

(process:10969): GLib-CRITICAL **: g_slice_set_config: assertion `sys_page_size == 0' failed
enigmail.js: Registered components

(process:11017): GLib-CRITICAL **: g_slice_set_config: assertion `sys_page_size == 0' failed
enigmail.js: Registered components

(process:11061): GLib-CRITICAL **: g_slice_set_config: assertion `sys_page_size == 0' failed

(process:11110): GLib-CRITICAL **: g_slice_set_config: assertion `sys_page_size == 0' failed
enigmail.js: Registered components

(process:11157): GLib-CRITICAL **: g_slice_set_config: assertion `sys_page_size == 0' failed
enigmail.js: Registered components

(process:11204): GLib-CRITICAL **: g_slice_set_config: assertion `sys_page_size == 0' failed
enigmail.js: Registered components

(process:11248): GLib-CRITICAL **: g_slice_set_config: assertion `sys_page_size == 0' failed

When I keep clicking the link, I get the warning open -- "Thunderbird is already running, but is not responding."  However, it appears that it's not.

$ ps -ef |grep bird
sdstern  11304 10728  0 17:36 pts/0    00:00:00 grep --color=auto bird

--- Additional comment from Kevin Fenzi on 2013-09-21 16:36:11 EDT ---

What does 'xdg-email foo' do from a terminal?

--- Additional comment from Steven Stern on 2013-09-21 16:38:35 EDT ---

With Thunderbird closed:

$ xdg-email foo
[sdstern@sds-desk-2 ~]$ 
(process:9897): GLib-CRITICAL **: g_slice_set_config: assertion `sys_page_size == 0' failed
enigmail.js: Registered components


But no Thunderbird window opens.

--- Additional comment from Kevin Fenzi on 2013-09-21 16:49:11 EDT ---

ok. Try: 

/usr/lib*/xfce4/exo-1/exo-compose-mail-1 mozilla-remote /usr/bin/thunderbird foo

Does that work?

--- Additional comment from Steven Stern on 2013-09-22 10:33:08 EDT ---

$ /usr/lib*/xfce4/exo-1/exo-compose-mail-1 mozilla-remote /usr/bin/thunderbird foo

(process:21355): GLib-CRITICAL **: g_slice_set_config: assertion `sys_page_size == 0' failed

and nothing happens

--- Additional comment from Kevin Fenzi on 2013-09-28 12:49:15 EDT ---

ok, can you do: 

yum install strace

strace -f -o /tmp/trace.out /usr/lib*/xfce4/exo-1/exo-compose-mail-1 mozilla-remote /usr/bin/thunderbird foo

and then attach the /tmp/trace.out file here?

--- Additional comment from Steven Stern on 2013-09-28 19:30:09 EDT ---

strace output

strace -f -o /tmp/trace.out /usr/lib*/xfce4/exo-1/exo-compose-mail-1
mozilla-remote /usr/bin/thunderbird foo

--- Additional comment from Kevin Fenzi on 2013-09-29 13:55:32 EDT ---

Can you do: 

G_SLICE=always-malloc
/usr/lib*/xfce4/exo-1/exo-compose-mail-1 mozilla-remote /usr/bin/thunderbird foo

and see if it works?

--- Additional comment from Steven Stern on 2013-09-29 14:23:03 EDT ---

[sdstern@sds-desk-2 ~]$ set |grep -i slice
G_SLICE=always-malloc
[sdstern@sds-desk-2 ~]$ /usr/lib*/xfce4/exo-1/exo-compose-mail-1 mozilla-remote /usr/bin/thunderbird foo

(process:8669): GLib-CRITICAL **: g_slice_set_config: assertion `sys_page_size == 0' failed
enigmail.js: Registered components
[sdstern@sds-desk-2 ~]$ ps -ef |grep bird
sdstern   8701  8608  0 13:22 pts/0    00:00:00 grep --color=auto bird

--- Additional comment from Kevin Fenzi on 2013-09-29 15:31:08 EDT ---

ok, digging around I think this is really bug 986558

ie, a glib2/thunderbird issue and not anything to do with exo. 

I guess we can confirm that by you running: 

/usr/lib64/xfce4/exo-1/exo-compose-mail-1 sylpheed /usr/bin/claws-mail foo

(you would have to install claws-mail first) and if that brings up claws-mail correctly, I think this is the above bug.

--- Additional comment from Steven Stern on 2013-09-29 16:09:34 EDT ---

claws-mail opens correctly

--- Additional comment from jamie on 2013-11-01 09:57:27 EDT ---

Also getting this in Ferdora Core 18.

--- Additional comment from jamie on 2013-11-01 10:03:32 EDT ---

Ok I tried to add myself to the mail list and seem too have taken everyone else off the list, I don't know how to fix this and I diden't know that was possibe. I am very sorry.

--- Additional comment from jamie on 2013-11-01 10:04:14 EDT ---

Someone else seems too have fixed it. Thank you.

--- Additional comment from Cristian Ciupitu on 2014-02-09 17:36:03 EST ---

According to ABRT, this bug happened to me with exo-0.10.2-6.fc20 when I wanted to send an email from Firefox (it probably launched my default email client).

--- Additional comment from João Carlos Mendes Luís on 2014-08-22 12:28:32 EDT ---

Just happened to me, repeatable every time, clicking in "Document as E-Mail" button in LibreOffice Calc.

In my case, I can also repeat from command line:

/usr/bin/python -tt /usr/lib64/xfce4/exo-1/exo-compose-mail-1 mozilla-remote /usr/bin/thunderbird 'mailto:?subject=motd&attachment=file:///etc/motd'
Traceback (most recent call last):
  File "/usr/lib64/xfce4/exo-1/exo-compose-mail-1", line 98, in <module>
    command += ",subject='" + subject + "'"
TypeError: cannot concatenate 'str' and 'list' objects


I did change the code to peek at the "subject" variable at line 98, and indeed, it is a list.  Im my case, prettyprint shows:

['motd']

BTW: I'm using exo-0.10.2-6.fc20.x86_64 as it is the lastest from fc20 stable repos.

--- Additional comment from Ralph Bean on 2014-11-21 15:49:23 EST ---



--- Additional comment from Ralph Bean on 2014-11-21 15:50:22 EST ---

For that /usr/lib64/xfce4/exo-1/exo-compose-mail-1 script, it looks like if no subject is passed in the mailto string, it will work as written but if someone specifies a subject, they'll hit the traceback.  The patch attached above should hopefully fix it.

--- Additional comment from Kevin Fenzi on 2014-11-21 15:59:59 EST ---

If you could try this out and see if it works, I can push an updated package. Thanks!

--- Additional comment from Ralf Corsepius on 2014-12-14 07:47:54 EST ---

(In reply to Kevin Fenzi from comment #31)
> If you could try this out and see if it works, I can push an updated
> package. Thanks!
The patch attached to #29 does not work for me, nor does it help wrt. BZ#1171366

Reproducer:
# /usr/lib64/xfce4/exo-1/exo-helper-1 --launch MailReader \
 "mailto:root@localhost?subject=test&body=foo"

Replacing mailtoparse.py with the original upstream perl implementation seems to fix at least BZ#1171366.

--- Additional comment from Pierre-YvesChibon on 2014-12-15 10:26:18 EST ---

$ python mailtoparse.py mozilla-remote /usr/bin/thunderbird 'mailto:?subject=motd&attachment=file:///etc/motd'
['motd']
motd
Traceback (most recent call last):
  File "mailtoparse.py", line 174, in <module>
    posix.execv(binary,args)
OSError: [Errno 2] No such file or directory


So the patch from #29 seems to fix the original problem with the subject (I don't have thunderbird installed so the error is expected).


> Reproducer:
> # /usr/lib64/xfce4/exo-1/exo-helper-1 --launch MailReader \
>  "mailto:root@localhost?subject=test&body=foo"

You are providing a reproducer with exo-helper-1 while the rest of the bug mentions exo-compose-mail-1.

Could you maybe provide the full traceback?

--- Additional comment from Kevin Fenzi on 2014-12-15 10:31:31 EST ---



--- Additional comment from Ralf Corsepius on 2014-12-15 11:18:07 EST ---

(In reply to Pierre-YvesChibon from comment #33)

> So the patch from #29 seems to fix the original problem with the subject (I
> don't have thunderbird installed so the error is expected).
My mailer is set to "Mozilla Thunderbird".

> > Reproducer:
> > # /usr/lib64/xfce4/exo-1/exo-helper-1 --launch MailReader \
> >  "mailto:root@localhost?subject=test&body=foo"
> 
> You are providing a reproducer with exo-helper-1 while the rest of the bug
> mentions exo-compose-mail-1.
Just "yum install thunderbird" and set 
Settings->Perferred Application to "Mozilla Thunderbird" in an xfce desktop.

> Could you maybe provide the full traceback?
No. The actual trace underneath of BZ#1171366 is a long series of calls to various sh-scripts, python-scripts and binary executable.

It ends up with the a call like the one mentioned above.

--- Additional comment from Kevin Fenzi on 2014-12-15 11:25:20 EST ---

Here I get: 

"(process:13295): GLib-CRITICAL **: g_slice_set_config: assertion 'sys_page_size == 0' failed"

and thunderbird doesn't start. However, I don't see how thats the scripts fault, it's launching thunderbird, which exits with that error. 

Are you 100% sure you have the patch from comment 29 applied?

--- Additional comment from Ralf Corsepius on 2014-12-15 11:36:13 EST ---

(In reply to Kevin Fenzi from comment #36)
> Are you 100% sure you have the patch from comment 29 applied?
No, I am not, but I am 100% sure Red Hat's (IMO, silly, religiously motivated) mailtoparse.py is the cause, because the perl implementation works perfectly.

Anyway, I can try again, but this will take some time, likely not before tomorrow).

--- Additional comment from Kevin Fenzi on 2014-12-15 12:18:12 EST ---

(In reply to Ralf Corsepius from comment #37)
> (In reply to Kevin Fenzi from comment #36)
> > Are you 100% sure you have the patch from comment 29 applied?
> No, I am not, but I am 100% sure Red Hat's (IMO, silly, religiously
> motivated) mailtoparse.py is the cause, because the perl implementation
> works perfectly.

To be clear, the motivation for re-writing this handler in python instead of perl was simply because it was the very last thing in the entire Xfce stack that needed perl. This allowed us to remove perl from the Xfce livecd and save a ton of space. There was no religion involved. 

> Anyway, I can try again, but this will take some time, likely not before
> tomorrow).

ok. Any more data welcome from folks seeing this. 

It sounds to me like this patch works but at least hear exposes a bug in thunderbird.

--- Additional comment from Ralf Corsepius on 2014-12-15 12:34:47 EST ---

(In reply to Kevin Fenzi from comment #38)
> (In reply to Ralf Corsepius from comment #37)
> > (In reply to Kevin Fenzi from comment #36)
> > > Are you 100% sure you have the patch from comment 29 applied?
> > No, I am not, but I am 100% sure Red Hat's (IMO, silly, religiously
> > motivated) mailtoparse.py is the cause, because the perl implementation
> > works perfectly.
> 
> To be clear, the motivation for re-writing this handler in python instead of
> perl was simply because it was the very last thing in the entire Xfce stack
> that needed perl. This allowed us to remove perl from the Xfce livecd and
> save a ton of space. There was no religion involved. 
OK, if you say so. I was suspecting these breakdowns to be caused by Red Hat's infamous religious crusade against Perl.

> > Anyway, I can try again, but this will take some time, likely not before
> > tomorrow).
> 
> ok. Any more data welcome from folks seeing this. 
I just spent some time on this.

> It sounds to me like this patch works but at least hear exposes a bug in
> thunderbird.
No, it apparently is mailtoparse.py and the perl implementation are incompatible:

stracing this:
/usr/lib64/xfce4/exo-1/exo-helper-1 --launch MailReader "mailto:root@localhost?subject=test&body=foo"


With fedora's exo package:
...
exo.python.txt:10092 execve("/usr/lib64/thunderbird/thunderbird", ["/usr/lib64/thunderbird/thunderbird", "xfeDoCommand(composeMessage,to='root@localhost',cc='',bcc='',attachment='',subject='test',body='foo')"], [/* 57 vars */]) = 0
...

With the original perl implementation:
...
exo.perl.txt:10204 execve("/usr/lib64/thunderbird/thunderbird", ["/usr/lib64/thunderbird/thunderbird", "-compose", "to='root@localhost',cc='',attachment='',subject='test',body='foo'"], [/* 57 vars */]) = 0
...

Note the "xfeDoCommand" ...

I saw some patches in openSUSE-13.2's exo package which I do not understand, but I'd suspect to be related to this ;)

--- Additional comment from Pierre-YvesChibon on 2014-12-15 12:38:29 EST ---

The difference is between the type mozilla and mozilla-remote.

I'm pretty sure it would work if you were using mozilla while you are apparently using mozilla-remote.

That being said, I do not know how the type is set as it is provided to mailtoparser.py

--- Additional comment from Ralf Corsepius on 2014-12-15 13:04:40 EST ---

Forgot to mention, the fedora-strace from comment #39 was with the patch from comment #29 applied.

(In reply to Pierre-YvesChibon from comment #40)
> The difference is between the type mozilla and mozilla-remote.
> 
> I'm pretty sure it would work if you were using mozilla while you are
> apparently using mozilla-remote.
It's not me who is deliberately choosing/using mozilla-remote, it's being chosen elsewhere.

--- Additional comment from Kevin Fenzi on 2014-12-29 14:12:02 EST ---

I think the problem may be that thunderbird (and the various other mozilla apps) have removed the -remote options (including the xfeDocommand stuff). 

Can you try: 

- edit /usr/share/xfce4/helpers/thunderbird.desktop
- Change the last line from: 
X-XFCE-CommandsWithParameter=/usr/lib64/xfce4/exo-1/exo-compose-mail-1 mozilla-remote %B "mailto:%s";/usr/lib64/xfce4/exo-1/exo-compose-mail-1 mozilla %B "mailto:%s";
to
X-XFCE-CommandsWithParameter=/usr/lib64/xfce4/exo-1/exo-compose-mail-1 mozilla %B "mailto:%s";

and see if the behavior changes back to working?

--- Additional comment from Kevin Fenzi on 2014-12-31 12:30:34 EST ---



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--- Additional comment from mickey mouse on 2015-03-21 11:57:42 EDT ---

Another user experienced a similar problem:

Tried to send an email from within a wine application.

Reproducible with command line
/usr/bin/python -tt /usr/lib/xfce4/exo-1/exo-compose-mail-1 mozilla-remote /usr/bin/thunderbird 'foo?subject=Email%20Subject&cc=&bcc=&body=Body%20of%20the%20email'

reporter:       libreport-2.3.0
cmdline:        /usr/bin/python -tt /usr/lib/xfce4/exo-1/exo-compose-mail-1 mozilla-remote /usr/bin/thunderbird foo?subject=Email%20Subject&cc=&bcc=&body=Body%20of%20the%20email
executable:     /usr/lib/xfce4/exo-1/exo-compose-mail-1
kernel:         3.19.1-201.fc21.i686+PAE
package:        exo-0.10.2-9.fc21
reason:         exo-compose-mail-1:98:<module>:TypeError: cannot concatenate 'str' and 'list' objects
runlevel:       N 5
type:           Python
uid:            1000