X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/23c5897cbdb5a957788201a5178e963586dcdbc9..ccdb2885a74939b4bd4237c71afc26b33b9a2e73:/methods/http.cc

diff --git a/methods/http.cc b/methods/http.cc
index 3e2227f2b..13f9cbe06 100644
--- a/methods/http.cc
+++ b/methods/http.cc
@@ -553,8 +553,14 @@ bool ServerState::HeaderLine(string Line)
       // Evil servers return no version
       if (Line[4] == '/')
       {
-	 if (sscanf(Line.c_str(),"HTTP/%u.%u %u%[^\n]",&Major,&Minor,
-		    &Result,Code) != 4)
+	 int const elements = sscanf(Line.c_str(),"HTTP/%u.%u %u%[^\n]",&Major,&Minor,&Result,Code);
+	 if (elements == 3)
+	 {
+	    Code[0] = '\0';
+	    if (Debug == true)
+	       clog << "HTTP server doesn't give Reason-Phrase for " << Result << std::endl;
+	 }
+	 else if (elements != 4)
 	    return _error->Error(_("The HTTP server sent an invalid reply header"));
       }
       else
@@ -631,7 +637,7 @@ bool ServerState::HeaderLine(string Line)
    
    if (stringcasecmp(Tag,"Last-Modified:") == 0)
    {
-      if (StrToTime(Val,Date) == false)
+      if (RFC1123StrToTime(Val.c_str(), Date) == false)
 	 return _error->Error(_("Unknown date format"));
       return true;
    }
@@ -772,9 +778,10 @@ bool HttpMethod::Go(bool ToFile,ServerState *Srv)
    
    if (Srv->In.WriteSpace() == true && ToFile == true && FileFD != -1)
       FD_SET(FileFD,&wfds);
-   
+
    // Add stdin
-   FD_SET(STDIN_FILENO,&rfds);
+   if (_config->FindB("Acquire::http::DependOnSTDIN", true) == true)
+      FD_SET(STDIN_FILENO,&rfds);
 	  
    // Figure out the max fd
    int MaxFd = FileFD;
@@ -941,9 +948,25 @@ HttpMethod::DealWithHeaders(FetchResult &Res,ServerState *Srv)
            && Srv->Result != 304    // Not Modified
            && Srv->Result != 306))  // (Not part of HTTP/1.1, reserved)
    {
-      if (!Srv->Location.empty())
+      if (Srv->Location.empty() == true);
+      else if (Srv->Location[0] == '/' && Queue->Uri.empty() == false)
+      {
+	 URI Uri = Queue->Uri;
+	 if (Uri.Host.empty() == false)
+	 {
+	    if (Uri.Port != 0)
+	       strprintf(NextURI, "http://%s:%u", Uri.Host.c_str(), Uri.Port);
+	    else
+	       NextURI = "http://" + Uri.Host;
+	 }
+	 else
+	    NextURI.clear();
+	 NextURI.append(DeQuoteString(Srv->Location));
+	 return TRY_AGAIN_OR_REDIRECT;
+      }
+      else
       {
-         NextURI = Srv->Location;
+         NextURI = DeQuoteString(Srv->Location);
          return TRY_AGAIN_OR_REDIRECT;
       }
       /* else pass through for error message */
@@ -1107,7 +1130,13 @@ int HttpMethod::Loop()
          do a WaitFd above.. Otherwise the FD is closed. */
       int Result = Run(true);
       if (Result != -1 && (Result != 0 || Queue == 0))
-	 return 100;
+      {
+	 if(FailReason.empty() == false ||
+	    _config->FindB("Acquire::http::DependOnSTDIN", true) == true)
+	    return 100;
+	 else
+	    return 0;
+      }
 
       if (Queue == 0)
 	 continue;
@@ -1343,9 +1372,10 @@ bool HttpMethod::AutoDetectProxy()
    pid_t Process = ExecFork();
    if (Process == 0)
    {
+      close(Pipes[0]);
       dup2(Pipes[1],STDOUT_FILENO);
       SetCloseExec(STDOUT_FILENO,false);
-      
+
       const char *Args[2];
       Args[0] = AutoDetectProxyCmd.c_str();
       Args[1] = 0;
@@ -1355,10 +1385,18 @@ bool HttpMethod::AutoDetectProxy()
    }
    char buf[512];
    int InFd = Pipes[0];
-   if (read(InFd, buf, sizeof(buf)) < 0)
+   close(Pipes[1]);
+   int res = read(InFd, buf, sizeof(buf));
+   ExecWait(Process, "ProxyAutoDetect", true);
+
+   if (res < 0)
       return _error->Errno("read", "Failed to read");
-   ExecWait(Process, "ProxyAutoDetect");
-   
+   if (res == 0)
+      return _error->Warning("ProxyAutoDetect returned no data");
+
+   // add trailing \0
+   buf[res] = 0;
+
    if (Debug)
       clog << "auto detect command returned: '" << buf << "'" << endl;