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From e2ca3d02f36c0db4efaacfb2c1b7d502f38e371c Mon Sep 17 00:00:00 2001
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From: Pavel Moravec <pmoravec@redhat.com>
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Date: Mon, 30 Aug 2021 10:18:29 +0200
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Subject: [PATCH] [unpackaged] deal with recursive loop of symlinks properly
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When the plugin processes a recursive loop of symlinks, it currently
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hangs in an infinite loop trying to follow the symlinks. Use
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pathlib.Path.resolve() method to return the target directly.
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Resolves: #2664
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Signed-off-by: Pavel Moravec <pmoravec@redhat.com>
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---
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sos/report/plugins/unpackaged.py | 5 +++--
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1 file changed, 3 insertions(+), 2 deletions(-)
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diff --git a/sos/report/plugins/unpackaged.py b/sos/report/plugins/unpackaged.py
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index e5cc6191..9d68077c 100644
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--- a/sos/report/plugins/unpackaged.py
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+++ b/sos/report/plugins/unpackaged.py
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@@ -10,6 +10,7 @@ from sos.report.plugins import Plugin, RedHatPlugin
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import os
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import stat
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+from pathlib import Path
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class Unpackaged(Plugin, RedHatPlugin):
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@@ -41,8 +42,8 @@ class Unpackaged(Plugin, RedHatPlugin):
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for name in files:
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path = os.path.join(root, name)
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try:
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- while stat.S_ISLNK(os.lstat(path).st_mode):
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- path = os.path.abspath(os.readlink(path))
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+ if stat.S_ISLNK(os.lstat(path).st_mode):
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+ path = Path(path).resolve()
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except Exception:
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continue
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file_list.append(os.path.realpath(path))
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--
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2.31.1
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