enterprise-support team mailing list archive

[Johan van Dijk <2015666@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

When I connect to Samba with the Android App "Solid Explorer", I can reliably crash Samba.
The same app works without problems when I connect to Samba on Ubuntu 22.10

Samba does not crash when I connect to it from another Ubuntu or Windows
machine.

I use a username and password to access Samba.

Also, when I run "ubuntu-bug /var/crash/_usr_sbin_smbd.0.crash" I get an error:
........................................................................................ERROR: hook /usr/share/apport/package-hooks/source_samba.py crashed:                                                                                                                                                                                                                                                                                
...........Traceback (most recent call last):                                                                                                                                                                                                                                        
  File "/usr/lib/python3/dist-packages/apport/report.py", line 228, in _run_hook                                                                                                                                                                                                     
    symb['add_info'](report, ui)                                                                                                                                                                                                                                                     
......  File "/usr/share/apport/package-hooks/source_samba.py", line 93, in add_info                                                                                                                                                                                                 
    ui.information("As a part of the bug reporting process, you'll be asked as series of questions to help provide a more descriptive bug report. Please answer the following questions to the best of your abilities. Afterwards, a browser will be opened to finish filing this as a bug in the Launchpad bug tracking system.")                                                                                                                                                                                                                                        
.AttributeError: 'NoneType' object has no attribute 'information'                                                                                                                                                                                                                    
........................................................................................... 

Other information:

lsb_release -rd
Description:    Ubuntu 22.04.2 LTS
Release:        22.04

apt-cache policy samba
samba:
  Installed: 2:4.15.13+dfsg-0ubuntu1.1
  Candidate: 2:4.15.13+dfsg-0ubuntu1.1
  Version table:
 *** 2:4.15.13+dfsg-0ubuntu1.1 500
        500 http://nl.archive.ubuntu.com/ubuntu jammy-updates/main amd64 Packages
        500 http://nl.archive.ubuntu.com/ubuntu jammy-security/main amd64 Packages
        100 /var/lib/dpkg/status
     2:4.15.5~dfsg-0ubuntu5 500
        500 http://nl.archive.ubuntu.com/ubuntu jammy/main amd64 Packages

ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: samba 2:4.15.13+dfsg-0ubuntu1.1
ProcVersionSignature: Ubuntu 5.15.0-69.76-generic 5.15.87
Uname: Linux 5.15.0-69-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu82.3
Architecture: amd64
CasperMD5CheckResult: pass
Date: Sun Apr  9 05:16:54 2023
InstallationDate: Installed on 2022-06-20 (292 days ago)
InstallationMedia: Ubuntu-Server 22.04 LTS "Jammy Jellyfish" - Release amd64 (20220421)
NmbdLog:
 
OtherFailedConnect: Yes
SambaServerRegression: Yes
SmbConfIncluded: Yes
SmbLog:
 
SourcePackage: samba
TestparmExitCode: 0
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: samba (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug jammy uec-images

** Attachment added: "_usr_sbin_smbd.0.crash"
   https://bugs.launchpad.net/bugs/2015666/+attachment/5662320/+files/_usr_sbin_smbd.0.crash

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https://bugs.launchpad.net/bugs/2015666

Title:
  Samba crashes when connecting to it with Android app

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