semanage crashes

[RobinG]

Hello,

I'm trying to change some selinux settings with 'semanage'. But the program crashes. For example a call to

Code: Alles auswählen

semanage --version

results in the error:

Code: Alles auswählen

  File "/usr/sbin/semanage", line 28, in <module>
    import seobject
  File "/usr/lib/python3/dist-packages/seobject.py", line 34, in <module>
    import sepolicy
  File "/usr/lib/python3/dist-packages/sepolicy/__init__.py", line 8, in <module>
    import setools
  File "/usr/lib/python3/dist-packages/setools/__init__.py", line 74, in <module>
    from .infoflow import InfoFlowAnalysis
  File "/usr/lib/python3/dist-packages/setools/infoflow.py", line 22, in <module>
    import networkx as nx
  File "/usr/lib/python3/dist-packages/networkx/__init__.py", line 93, in <module>
    import networkx.linalg
  File "/usr/lib/python3/dist-packages/networkx/linalg/__init__.py", line 9, in <module>
    from networkx.linalg.algebraicconnectivity import *
  File "/usr/lib/python3/dist-packages/networkx/linalg/algebraicconnectivity.py", line 18, in <module>
    from numpy import (array, asmatrix, asarray, dot, matrix, ndarray, ones,
  File "/usr/lib/python3/dist-packages/numpy/__init__.py", line 142, in <module>
    from . import add_newdocs
  File "/usr/lib/python3/dist-packages/numpy/add_newdocs.py", line 13, in <module>
    from numpy.lib import add_newdoc
  File "/usr/lib/python3/dist-packages/numpy/lib/__init__.py", line 8, in <module>
    from .type_check import *
  File "/usr/lib/python3/dist-packages/numpy/lib/type_check.py", line 11, in <module>
    import numpy.core.numeric as _nx
  File "/usr/lib/python3/dist-packages/numpy/core/__init__.py", line 33, in <module>
    from . import _internal  # for freeze programs
  File "/usr/lib/python3/dist-packages/numpy/core/_internal.py", line 14, in <module>
    import ctypes
  File "/usr/lib/python3.5/ctypes/__init__.py", line 537, in <module>
    _reset_cache()
  File "/usr/lib/python3.5/ctypes/__init__.py", line 276, in _reset_cache
    CFUNCTYPE(c_int)(lambda: None)
MemoryError

Debian Stretch / Kernel 4.9.0-4-amd64

Thank you for your help.
Robin

[rendegast]

Code: Alles auswählen

# aptitude  install policycoreutils-python-utils --without-recommends -y
The following NEW packages will be installed:
  checkpolicy{a} [2.6-2]  libauparse0{a} [1:2.6.7-2]  policycoreutils{a} [2.6-3]  policycoreutils-python-utils [2.6-3]  python3-audit{a} [1:2.6.7-2]  
  python3-decorator{a} [4.0.11-1]  python3-ipy{a} [1:0.83-1]  python3-networkx{a} [1.11-2]  python3-selinux{a} [2.6-3+b3]  python3-semanage{a} [2.6-2]  
  python3-sepolgen{a} [2.6-3]  python3-sepolicy{a} [2.6-3]  python3-setools{a} [4.0.1-6]  selinux-utils{a} [2.6-3+b3]  
The following packages are RECOMMENDED but will NOT be installed:
  python3-numpy  python3-scipy  python3-yaml  selinux-policy-dev  
0 packages upgraded, 14 newly installed, 0 to remove and 0 not upgraded.
Need to get 0 B/2,358 kB of archives. After unpacking 12.7 MB will be used.
.....


# semanage --version
Traceback (most recent call last):
  File "/usr/sbin/semanage", line 28, in <module>
    import seobject
  File "/usr/lib/python3/dist-packages/seobject.py", line 1038, in <module>
    class portRecords(semanageRecords):
  File "/usr/lib/python3/dist-packages/seobject.py", line 1040, in portRecords
    valid_types = list(list(sepolicy.info(sepolicy.ATTRIBUTE, "port_type"))[0]["types"])
  File "/usr/lib/python3/dist-packages/sepolicy/__init__.py", line 192, in <genexpr>
    return ({
  File "/usr/lib/python3/dist-packages/setools/typeattrquery.py", line 65, in results
    for attr in self.policy.typeattributes():
AttributeError: 'NoneType' object has no attribute 'typeattributes'


# semanage --help
Traceback (most recent call last):
  File "/usr/sbin/semanage", line 28, in <module>
    import seobject
  File "/usr/lib/python3/dist-packages/seobject.py", line 1038, in <module>
    class portRecords(semanageRecords):
  File "/usr/lib/python3/dist-packages/seobject.py", line 1040, in portRecords
    valid_types = list(list(sepolicy.info(sepolicy.ATTRIBUTE, "port_type"))[0]["types"])
  File "/usr/lib/python3/dist-packages/sepolicy/__init__.py", line 192, in <genexpr>
    return ({
  File "/usr/lib/python3/dist-packages/setools/typeattrquery.py", line 65, in results
    for attr in self.policy.typeattributes():
AttributeError: 'NoneType' object has no attribute 'typeattributes'

dito mit zBsp. 'semanage login -h'.
Muß selinux vielleicht aktiv laufen? Selbst für die profane Versions-/Hilfe-Ausgabe?


kernel 4.14.13 und libreoffice aus stretch-backports, darunter nur python3-uno mit python-Bezug.
python2.7-minimal und python3.5-minimal


Ein einziger archivierter Bug in
https://bugs.debian.org/policycoreutils-python-utils,
der mit 2.6-1 -> 2.6-2 geschlossen wurde.

[TRex]

Auf launchpad gibts auch nen bug: https://bugs.launchpad.net/ubuntu/+sour ... ug/1713419

Ich blick da nur nicht ganz durch, auf welche Version sich das bezieht. Vermutlich 2.7.1.