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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
debian/1.8.y
Michael Vogt 8 years ago
parent
commit
10ecfe4f8a
  1. 3
      apt-pkg/acquire.cc
  2. 5
      apt-pkg/clean.cc

3
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());

5
apt-pkg/clean.cc

@ -34,7 +34,10 @@
bool pkgArchiveCleaner::Go(std::string Dir,pkgCache &Cache)
{
bool CleanInstalled = _config->FindB("APT::Clean-Installed",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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