On a system without any file context customizations, "sepolicy gui"
fails to load because it tries to read a non-existent file:
FileNotFoundError: [Errno 2] No such file or directory:
'/etc/selinux/refpolicy-git/contexts/files/file_contexts.local'
Once this issue is fixed, another one is triggered:
FileNotFoundError: [Errno 2] No such file or directory:
'/etc/selinux/refpolicy-git/contexts/files/file_contexts.subs
Use os.path.exists() to prevent trying to open non-existent files.
Signed-off-by: Nicolas Iooss <[email protected]>
---
python/sepolicy/sepolicy/__init__.py | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/python/sepolicy/sepolicy/__init__.py
b/python/sepolicy/sepolicy/__init__.py
index 03742346caf0..14d2ad634d7d 100644
--- a/python/sepolicy/sepolicy/__init__.py
+++ b/python/sepolicy/sepolicy/__init__.py
@@ -523,6 +523,8 @@ def find_entrypoint_path(exe, exclude_list=[]):
def read_file_equiv(edict, fc_path, modify):
+ if not os.path.exists(fc_path):
+ return edict
fd = open(fc_path, "r")
fc = fd.readlines()
fd.close()
@@ -555,6 +557,8 @@ def
get_local_file_paths(fc_path=selinux.selinux_file_context_path()):
if local_files:
return local_files
local_files = []
+ if not os.path.exists(fc_path + ".local"):
+ return []
fd = open(fc_path + ".local", "r")
fc = fd.readlines()
fd.close()
--
2.14.1
