commit: a2905af973f935e826ee973a5ec5895d6a848fc8
Author: Luis Ressel <aranea <AT> aixah <DOT> de>
AuthorDate: Mon May 8 17:02:14 2017 +0000
Commit: Sven Vermeulen <swift <AT> gentoo <DOT> org>
CommitDate: Thu May 18 17:00:46 2017 +0000
URL:
https://gitweb.gentoo.org/proj/hardened-refpolicy.git/commit/?id=a2905af9
system/selinuxutil: Allow semanage to execute its tmp files
Since app-admin/setools-4.1.0, some python internals try to create and
execute a file in /tmp during semanage initalization, causing semanage
to crash. Here's the backtrace (with the path
"/usr/lib64/python3.4/site-packages" replaced by "py" for brevity):
Traceback (most recent call last):
File "/usr/lib/python-exec/python3.4/semanage", line 28, in <module>
import seobject
File "py/seobject.py", line 34, in <module>
import sepolicy
File "py/sepolicy/__init__.py", line 8, in <module>
import setools
File "py/setools/__init__.py", line 77, in <module>
from .infoflow import InfoFlowAnalysis
File "py/setools/infoflow.py", line 22, in <module>
import networkx as nx
File "py/networkx/__init__.py", line 93, in <module>
import networkx.linalg
File "py/networkx/linalg/__init__.py", line 9, in <module>
from networkx.linalg.algebraicconnectivity import *
File "py/networkx/linalg/algebraicconnectivity.py", line 18, in <module>
from numpy import (array, asmatrix, asarray, dot, matrix, ndarray, ones,
File "py/numpy/__init__.py", line 180, in <module>
from . import add_newdocs
File "py/numpy/add_newdocs.py", line 13, in <module>
from numpy.lib import add_newdoc
File "py/numpy/lib/__init__.py", line 8, in <module>
from .type_check import *
File "py/numpy/lib/type_check.py", line 11, in <module>
import numpy.core.numeric as _nx
File "py/numpy/core/__init__.py", line 22, in <module>
from . import _internal # for freeze programs
File "py/numpy/core/_internal.py", line 14, in <module>
import ctypes
File "/usr/lib64/python3.4/ctypes/__init__.py", line 541, in <module>
_reset_cache()
File "/usr/lib64/python3.4/ctypes/__init__.py", line 280, in _reset_cache
CFUNCTYPE(c_int)(lambda: None)
MemoryError
policy/modules/system/selinuxutil.te | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/policy/modules/system/selinuxutil.te
b/policy/modules/system/selinuxutil.te
index 748e4acf..487bceca 100644
--- a/policy/modules/system/selinuxutil.te
+++ b/policy/modules/system/selinuxutil.te
@@ -488,7 +488,7 @@ allow semanage_t policy_src_t:dir search;
filetrans_pattern(semanage_t, selinux_config_t, semanage_store_t, dir,
"modules")
allow semanage_t semanage_tmp_t:dir manage_dir_perms;
-allow semanage_t semanage_tmp_t:file manage_file_perms;
+allow semanage_t semanage_tmp_t:file { manage_file_perms mmap_file_perms };
files_tmp_filetrans(semanage_t, semanage_tmp_t, { file dir })
kernel_read_system_state(semanage_t)
