do not change protected packages in autoinstall (Closes: #618848)

[apt.git] / apt-pkg / indexcopy.cc

diff --git a/apt-pkg/indexcopy.cc b/apt-pkg/indexcopy.cc
index a2a1d59347ecbbda5bb9a5f5a4d85eaac63dfbf8..c2ee1c34726f70de4d73ea055ed69726fbb340cb 100644 (file)
--- a/apt-pkg/indexcopy.cc
+++ b/apt-pkg/indexcopy.cc
@@ -132,9 +132,14 @@ bool IndexCopy::CopyPackages(string CDROM,string Name,vector<string> &List,
               (*I).c_str() + CDROM.length(),GetFileName());
       string TargetF = _config->FindDir("Dir::State::lists") + "partial/";
       TargetF += URItoFileName(S);
+      FileFd Target;
       if (_config->FindB("APT::CDROM::NoAct",false) == true)
+      {
         TargetF = "/dev/null";
-      FileFd Target(TargetF,FileFd::WriteAtomic);
+         Target.Open(TargetF,FileFd::WriteExists);
+      } else {
+         Target.Open(TargetF,FileFd::WriteAtomic);
+      }
       FILE *TargetFl = fdopen(dup(Target.Fd()),"w");
       if (_error->PendingError() == true)
         return false;
@@ -661,7 +666,7 @@ bool SigVerify::RunGPGV(std::string const &File, std::string const &FileGPG,
 {
    string const gpgvpath = _config->Find("Dir::Bin::gpg", "/usr/bin/gpgv");
    // FIXME: remove support for deprecated APT::GPGV setting
-   string const trustedFile = _config->FindFile("Dir::Etc::Trusted");
+   string const trustedFile = _config->Find("APT::GPGV::TrustedKeyring", _config->FindFile("Dir::Etc::Trusted"));
    string const trustedPath = _config->FindDir("Dir::Etc::TrustedParts");
 
    bool const Debug = _config->FindB("Debug::Acquire::gpgv", false);
@@ -673,9 +678,11 @@ bool SigVerify::RunGPGV(std::string const &File, std::string const &FileGPG,
       std::clog << "Keyring path: " << trustedPath << std::endl;
    }
 
-   std::vector<string> keyrings = GetListOfFilesInDir(trustedPath, "gpg", false);
+   std::vector<string> keyrings;
+   if (DirectoryExists(trustedPath))
+     keyrings = GetListOfFilesInDir(trustedPath, "gpg", false, true);
    if (FileExists(trustedFile) == true)
-      keyrings.push_back(trustedFile);
+     keyrings.push_back(trustedFile);
 
    std::vector<const char *> Args;
    Args.reserve(30);
@@ -715,7 +722,8 @@ bool SigVerify::RunGPGV(std::string const &File, std::string const &FileGPG,
    }
 
    Args.push_back(FileGPG.c_str());
-   Args.push_back(File.c_str());
+   if (FileGPG != File)
+      Args.push_back(File.c_str());
    Args.push_back(NULL);
 
    if (Debug == true)