Merge remote-tracking branch 'donkult/debian/experimental' into debian/experimental

Conflicts:
	apt-pkg/acquire-item.cc
	apt-pkg/acquire-item.h

2 files changed, 20 insertions, 12 deletions

diff --git a/cmdline/apt-extracttemplates.cc b/cmdline/apt-extracttemplates.cc
index e4428e051..7be59b9f8 100644
--- a/cmdline/apt-extracttemplates.cc
+++ b/cmdline/apt-extracttemplates.cc
@@ -103,10 +103,12 @@ bool DebFile::DoItem(Item &I, int &Fd)
 	if (strcmp(I.Name, "control") == 0)
 	{
 		delete [] Control;
-		Control = new char[I.Size+1];
-		Control[I.Size] = 0;
+		Control = new char[I.Size+3];
+		Control[I.Size] = '\n';
+		Control[I.Size + 1] = '\n';
+		Control[I.Size + 2] = '\0';
 		Which = IsControl;
-		ControlLen = I.Size;
+		ControlLen = I.Size + 3;
 		// make it call the Process method below. this is so evil
 		Fd = -2;
 	}
@@ -162,9 +164,10 @@ bool DebFile::Process(Item &/*I*/, const unsigned char *data,
 bool DebFile::ParseInfo()
 {
 	if (Control == NULL) return false;
-	
+
 	pkgTagSection Section;
-	Section.Scan(Control, ControlLen);
+	if (Section.Scan(Control, ControlLen) == false)
+		return false;
 
 	Package = Section.FindS("Package");
 	Version = GetInstalledVer(Package);
diff --git a/cmdline/apt-get.cc b/cmdline/apt-get.cc
index 1148dbbf3..3388351d9 100644
--- a/cmdline/apt-get.cc
+++ b/cmdline/apt-get.cc
@@ -828,20 +828,25 @@ static bool DoSource(CommandLine &CmdL)
 	 queued.insert(Last->Index().ArchiveURI(I->Path));
 
 	 // check if we have a file with that md5 sum already localy
-	 if(!I->Hash.empty() && FileExists(flNotDir(I->Path)))  
-	 {
-            HashString hash_string = HashString(I->Hash);
-            if(hash_string.VerifyFile(flNotDir(I->Path)))
+	 std::string localFile = flNotDir(I->Path);
+	 if (FileExists(localFile) == true)
+	    if(I->Hashes.VerifyFile(localFile) == true)
 	    {
 	       ioprintf(c1out,_("Skipping already downloaded file '%s'\n"),
-			flNotDir(I->Path).c_str());
+			localFile.c_str());
 	       continue;
 	    }
+
+	 // see if we have a hash (Acquire::ForceHash is the only way to have none)
+	 if (I->Hashes.usable() == false && _config->FindB("APT::Get::AllowUnauthenticated",false) == false)
+	 {
+	    ioprintf(c1out, "Skipping download of file '%s' as requested hashsum is not available for authentication\n",
+		     localFile.c_str());
+	    continue;
 	 }
 
 	 new pkgAcqFile(&Fetcher,Last->Index().ArchiveURI(I->Path),
-			I->Hash,I->Size,
-			Last->Index().SourceInfo(*Last,*I),Src);
+			I->Hashes, I->Size, Last->Index().SourceInfo(*Last,*I), Src);
       }
    }