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From 7cc31c4799dd94ed516a39d853744bd1ffb6dc69 Mon Sep 17 00:00:00 2001
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From: Vit Mojzis <vmojzis@redhat.com>
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Date: Mon, 30 Sep 2019 09:49:04 +0200
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Subject: [PATCH] python/semanage: fix moduleRecords.customized()
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Return value of "customized" has to be iterable.
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Fixes:
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"semanage export" with no modules in the system (eg. monolithic policy)
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crashes:
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Traceback (most recent call last):
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File "/usr/sbin/semanage", line 970, in <module>
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do_parser()
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File "/usr/sbin/semanage", line 949, in do_parser
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args.func(args)
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File "/usr/sbin/semanage", line 771, in handleExport
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for c in OBJECT.customized():
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TypeError: 'NoneType' object is not iterable
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Signed-off-by: Vit Mojzis <vmojzis@redhat.com>
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---
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python/semanage/seobject.py | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/python/semanage/seobject.py b/python/semanage/seobject.py
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index 3959abc8..16edacaa 100644
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--- a/python/semanage/seobject.py
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+++ b/python/semanage/seobject.py
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@@ -380,7 +380,7 @@ class moduleRecords(semanageRecords):
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def customized(self):
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all = self.get_all()
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if len(all) == 0:
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- return
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+ return []
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return ["-d %s" % x[0] for x in [t for t in all if t[1] == 0]]
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def list(self, heading=1, locallist=0):
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--
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2.21.0
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