From 10ecfe4f8a617ab285abd99d67917ae332ed2e4a Mon Sep 17 00:00:00 2001
From: Michael Vogt <mvo@debian.org>
Date: Tue, 8 Jul 2014 11:27:01 +0200
Subject: Do not clean "/" in pkgAcquire::Clean/pkgArchiveCleaner

Having "/" here is most likely a user configuration error and
may cause removal of import symlinks like /vmlinuz

Closes: #753531
---
 apt-pkg/acquire.cc | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'apt-pkg/acquire.cc')

diff --git a/apt-pkg/acquire.cc b/apt-pkg/acquire.cc
index a187a00ae..057bc24cd 100644
--- a/apt-pkg/acquire.cc
+++ b/apt-pkg/acquire.cc
@@ -486,6 +486,9 @@ bool pkgAcquire::Clean(string Dir)
    if (DirectoryExists(Dir) == false)
       return true;
 
+   if(Dir == "/")
+      return _error->Error(_("Clean of %s is not supported"), Dir.c_str());
+
    DIR *D = opendir(Dir.c_str());   
    if (D == 0)
       return _error->Errno("opendir",_("Unable to read %s"),Dir.c_str());
-- 
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