merge patch from Daniel Hartwig to Show a error message if {,dist-}upgrade is used...

[apt.git] / methods / http.cc

diff --git a/methods/http.cc b/methods/http.cc
index c62ca71d38e51a0569d244ec39b983e6b6cc4965..fddf8a78e096bc94a645dd938303d6bccdf09152 100644 (file)
--- a/methods/http.cc
+++ b/methods/http.cc
@@ -61,7 +61,7 @@ using namespace std;
 string HttpMethod::FailFile;
 int HttpMethod::FailFd = -1;
 time_t HttpMethod::FailTime = 0;
 string HttpMethod::FailFile;
 int HttpMethod::FailFd = -1;
 time_t HttpMethod::FailTime = 0;

-unsigned long PipelineDepth = 10;
+unsigned long PipelineDepth = 0;

 unsigned long TimeOut = 120;
 bool AllowRedirect = false;
 bool Debug = false;
 unsigned long TimeOut = 120;
 bool AllowRedirect = false;
 bool Debug = false;


@@ -602,7 +602,7 @@ bool ServerState::HeaderLine(string Line)
         return true;
 
       Size = strtoull(Val.c_str(), NULL, 10);
         return true;
 
       Size = strtoull(Val.c_str(), NULL, 10);

-      if (Size == ULLONG_MAX)
+      if (Size >= std::numeric_limits<unsigned long long>::max())

         return _error->Errno("HeaderLine", _("The HTTP server sent an invalid Content-Length header"));
       return true;
    }
         return _error->Errno("HeaderLine", _("The HTTP server sent an invalid Content-Length header"));
       return true;
    }


@@ -685,8 +685,12 @@ void HttpMethod::SendReq(FetchItem *Itm,CircleBuf &Out)
       pass it on, HTTP/1.1 says the connection should default to keep alive
       and we expect the proxy to do this */
    if (Proxy.empty() == true || Proxy.Host.empty())
       pass it on, HTTP/1.1 says the connection should default to keep alive
       and we expect the proxy to do this */
    if (Proxy.empty() == true || Proxy.Host.empty())

+   {
+      // see LP bugs #1003633 and #1086997. The "+" is encoded as a workaround
+      // for a amazon S3 bug

       sprintf(Buf,"GET %s HTTP/1.1\r\nHost: %s\r\nConnection: keep-alive\r\n",
       sprintf(Buf,"GET %s HTTP/1.1\r\nHost: %s\r\nConnection: keep-alive\r\n",

-             QuoteString(Uri.Path,"~").c_str(),ProperHost.c_str());
+             QuoteString(Uri.Path,"+~ ").c_str(),ProperHost.c_str());
+   }

    else
    {
       /* Generate a cache control header if necessary. We place a max
    else
    {
       /* Generate a cache control header if necessary. We place a max


@@ -758,7 +762,7 @@ void HttpMethod::SendReq(FetchItem *Itm,CircleBuf &Out)
           Base64Encode(Uri.User + ":" + Uri.Password) + "\r\n";
    }
    Req += "User-Agent: " + _config->Find("Acquire::http::User-Agent",
           Base64Encode(Uri.User + ":" + Uri.Password) + "\r\n";
    }
    Req += "User-Agent: " + _config->Find("Acquire::http::User-Agent",

-               "Debian APT-HTTP/1.3 ("PACKAGE_VERSION")") + "\r\n\r\n";
+               "Debian APT-HTTP/1.3 (" PACKAGE_VERSION ")") + "\r\n\r\n";

    
    if (Debug == true)
       cerr << Req << endl;
    
    if (Debug == true)
       cerr << Req << endl;


@@ -985,7 +989,10 @@ HttpMethod::DealWithHeaders(FetchResult &Res,ServerState *Srv)
       else
       {
          NextURI = DeQuoteString(Srv->Location);
       else
       {
          NextURI = DeQuoteString(Srv->Location);

-         return TRY_AGAIN_OR_REDIRECT;
+         URI tmpURI = NextURI;
+         // Do not allow a redirection to switch protocol
+         if (tmpURI.Access == "http")
+            return TRY_AGAIN_OR_REDIRECT;

       }
       /* else pass through for error message */
    }
       }
       /* else pass through for error message */
    }