Nmap Development mailing list archives

Re: bug message in zenmapGUI in version 4.75


From: Toralf Förster <toralf.foerster () gmx de>
Date: Thu, 11 Sep 2008 13:50:23 +0200

Hi,

At Thursday 11 September 2008 07:48:36 David Fifield wrote :
On Wed, Sep 10, 2008 at 03:59:10PM +0200, Toralf Förster wrote:
I get this :

tfoerste@n22 ~/tmp $ zenmap n22.usr
/usr/lib/python2.5/site-packages/zenmapGUI/higwidgets/higboxes.py:35:
GtkWarning: gtk_box_pack_start: assertion `child->parent == NULL' failed
  self.pack_start(widget, expand=False, fill=False)
Exception exceptions.TypeError: "'NoneType' object is not callable" in
<bound method RecentScans.__del__ of <zenmapCore.RecentScans.RecentScans
object at 0x906940c>> ignored
Exception exceptions.TypeError: "'NoneType' object is not callable" in
<bound method TargetList.__del__ of <zenmapCore.TargetList.TargetList
object at 0x8c4846c>> ignored

after doing the following steps:

1. start zenmap with the given file (attached) as a normal user
2. click at "Services"
3. click at "http" (GtkWarning appears)
4. Scan -> Quit (2 more Exceptions)

Thanks for the excellent bug report.

:-)

I solved the GtkWarning you mentioned. It happened because one host was
running the same service on two different ports: http and ssl/http. The
interface was trying to add the same host to a display twice.
glad te hear this.

But I can't reproduce the other two exeptions you mention. They seem to
have to do with the lists of recent scans and targets, which are stored
in ~/.zenmap/recent_scans.txt and ~/.zenmap/target_list.txt. Make a coyp
of those files, then delete them and see if you still get the exception.
If it goes away, then please send me the copies so I can see what might
be wrong.

David Fifield
I did it as requested :

tfoerste@n22 ~/.zenmap $ mv recent_scans.txt recent_scans.txt.old
tfoerste@n22 ~/.zenmap $ mv target_list.txt target_list.txt.old

tfoerste@n22 ~/.zenmap $ zenmap ../tmp/n22.usr
/usr/lib/python2.5/site-packages/zenmapGUI/higwidgets/higboxes.py:35: 
GtkWarning: gtk_box_pack_start: assertion `child->parent == NULL' failed
  self.pack_start(widget, expand=False, fill=False)
Exception exceptions.TypeError: "'NoneType' object is not callable" in <bound 
method RecentScans.__del__ of <zenmapCore.RecentScans.RecentScans object at 
0xa7843cc>> ignored
Exception exceptions.TypeError: "'NoneType' object is not callable" in <bound 
method TargetList.__del__ of <zenmapCore.TargetList.TargetList object at 
0xa36342c>> ignored

however sending the files doesn't seems to be necessary, please look :

tfoerste@n22 ~/.zenmap $ ls -l recent_scans.txt* target_list.txt*
-rw-r--r-- 1 tfoerste users 0 Sep 11 13:47 recent_scans.txt
-rw-r--r-- 1 tfoerste users 0 Sep 10 15:01 recent_scans.txt.old
-rw-r--r-- 1 tfoerste users 0 Sep 11 13:47 target_list.txt
-rw-r--r-- 1 tfoerste users 0 Sep 10 15:00 target_list.txt.old

-- 
MfG/Sincerely

Toralf Förster
pgp finger print: 7B1A 07F4 EC82 0F90 D4C2 8936 872A E508 7DB6 9DA3

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