diff options
Diffstat (limited to 'methods/ftp.cc')
| -rw-r--r-- | methods/ftp.cc | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/methods/ftp.cc b/methods/ftp.cc index 66787a7be..5b739ea06 100644 --- a/methods/ftp.cc +++ b/methods/ftp.cc @@ -75,9 +75,10 @@ time_t FtpMethod::FailTime = 0; // FTPConn::FTPConn - Constructor /*{{{*/ // --------------------------------------------------------------------- /* */ -FTPConn::FTPConn(URI Srv) : Len(0), ServerFd(-1), DataFd(-1), +FTPConn::FTPConn(URI Srv) : Len(0), ServerFd(-1), DataFd(-1), DataListenFd(-1), ServerName(Srv), - ForceExtended(false), TryPassive(true) + ForceExtended(false), TryPassive(true), + PeerAddrLen(0), ServerAddrLen(0) { Debug = _config->FindB("Debug::Acquire::Ftp",false); PasvAddr = 0; @@ -848,7 +849,8 @@ bool FTPConn::Finalize() /* This opens a data connection, sends REST and RETR and then transfers the file over. */ bool FTPConn::Get(const char *Path,FileFd &To,unsigned long long Resume, - Hashes &Hash,bool &Missing) + Hashes &Hash,bool &Missing, unsigned long long MaximumSize, + pkgAcqMethod *Owner) { Missing = false; if (CreateDataFd() == false) @@ -921,7 +923,14 @@ bool FTPConn::Get(const char *Path,FileFd &To,unsigned long long Resume, { Close(); return false; - } + } + + if (MaximumSize > 0 && To.Tell() > MaximumSize) + { + Owner->SetFailReason("MaximumSizeExceeded"); + return _error->Error("Writing more data than expected (%llu > %llu)", + To.Tell(), MaximumSize); + } } // All done @@ -1062,7 +1071,7 @@ bool FtpMethod::Fetch(FetchItem *Itm) FailFd = Fd.Fd(); bool Missing; - if (Server->Get(File,Fd,Res.ResumePoint,Hash,Missing) == false) + if (Server->Get(File,Fd,Res.ResumePoint,Hash,Missing,Itm->MaximumSize,this) == false) { Fd.Close(); @@ -1131,6 +1140,9 @@ int main(int, const char *argv[]) } FtpMethod Mth; + + // no more active ftp, sorry + Mth.DropPrivsOrDie(); return Mth.Run(); } |