dnf/0005-Ignore-processing-variable-files-with-unsupported-en.patch
Nicola Sella a1f534db62 Backport patch
Resolves: rhbz#2148871
2023-01-05 17:24:30 +01:00

51 lines
1.6 KiB
Diff

From 490cf87dd27926d16fb10735b467cbc490d5c9f1 Mon Sep 17 00:00:00 2001
From: Jan Kolarik <jkolarik@redhat.com>
Date: Wed, 23 Nov 2022 08:44:41 +0000
Subject: [PATCH] Ignore processing variable files with unsupported encoding
(RhBug:2141215)
This issue could be seen for example when there are some temporary files stored by text editors in the `/etc/dnf/vars` folder. These files could be in the binary format and causes `UnicodeDecodeError` exception to be thrown during processing of the var files.
= changelog =
type: bugfix
resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2141215
---
dnf/conf/substitutions.py | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/dnf/conf/substitutions.py b/dnf/conf/substitutions.py
index 1281bdf0..4d0f0d55 100644
--- a/dnf/conf/substitutions.py
+++ b/dnf/conf/substitutions.py
@@ -18,13 +18,15 @@
# Red Hat, Inc.
#
+import logging
import os
import re
-import dnf
-import dnf.exceptions
+from dnf.i18n import _
ENVIRONMENT_VARS_RE = re.compile(r'^DNF_VAR_[A-Za-z0-9_]+$')
+logger = logging.getLogger('dnf')
+
class Substitutions(dict):
# :api
@@ -60,7 +62,8 @@ class Substitutions(dict):
val = fp.readline()
if val and val[-1] == '\n':
val = val[:-1]
- except (OSError, IOError):
+ except (OSError, IOError, UnicodeDecodeError) as e:
+ logger.warning(_("Error when parsing a variable from file '{0}': {1}").format(filepath, e))
continue
if val is not None:
self[fsvar] = val
--
2.39.0