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

[apt.git] / methods / ftp.cc

diff --git a/methods/ftp.cc b/methods/ftp.cc
index 2ca0ac6f702f80b704589064f1325c8cedffa694..d55ac1224de05612096522ad575c1a926ef3139c 100644 (file)
--- a/methods/ftp.cc
+++ b/methods/ftp.cc
@@ -77,6 +77,7 @@ FTPConn::FTPConn(URI Srv) : Len(0), ServerFd(-1), DataFd(-1),
 {
    Debug = _config->FindB("Debug::Acquire::Ftp",false);
    PasvAddr = 0;
+   Buffer[0] = '\0';
 }
                                                                        /*}}}*/
 // FTPConn::~FTPConn - Destructor                                      /*{{{*/
@@ -621,8 +622,7 @@ bool FTPConn::ExtGoPasv()
    }
    
    // Get a new passive address.
-   int Res;
-   if ((Res = getaddrinfo(IP.c_str(),PStr,&Hints,&PasvAddr)) != 0)
+   if (getaddrinfo(IP.c_str(),PStr,&Hints,&PasvAddr) != 0)
       return true;
    
    return true;
@@ -720,14 +720,13 @@ bool FTPConn::CreateDataFd()
    DataListenFd = -1;
 
    // Get the information for a listening socket.
-   struct addrinfo *BindAddr = 0;
+   struct addrinfo *BindAddr = NULL;
    struct addrinfo Hints;
    memset(&Hints,0,sizeof(Hints));
    Hints.ai_socktype = SOCK_STREAM;
    Hints.ai_flags |= AI_PASSIVE;
    Hints.ai_family = ((struct sockaddr *)&ServerAddr)->sa_family;
-   int Res;
-   if ((Res = getaddrinfo(0,"0",&Hints,&BindAddr)) != 0)
+   if (getaddrinfo(0,"0",&Hints,&BindAddr) != 0 || BindAddr == NULL)
       return _error->Error(_("getaddrinfo was unable to get a listening socket"));
    
    // Construct the socket
@@ -868,7 +867,7 @@ bool FTPConn::Get(const char *Path,FileFd &To,unsigned long long Resume,
    
    if (Resume != 0)
    {
-      if (Hash.AddFD(To.Fd(),Resume) == false)
+      if (Hash.AddFD(To,Resume) == false)
       {
         _error->Errno("read",_("Problem hashing file"));
         return false;