File dirmngr-1.1.0-local-DoS.patch of Package dirmngr.import5130

--- trunk/src/http.c	2010/12/14 19:22:32	346
+++ trunk/src/http.c	2011/01/20 14:56:48	347
@@ -98,6 +98,16 @@
 };
 #endif/*!USE_DNS_SRV*/
 
+#ifdef HAVE_PTH
+# define my_select(a,b,c,d,e)  pth_select ((a), (b), (c), (d), (e))
+# define my_connect(a,b,c)     pth_connect ((a), (b), (c))
+# define my_accept(a,b,c)      pth_accept ((a), (b), (c))
+#else
+# define my_select(a,b,c,d,e)  select ((a), (b), (c), (d), (e))
+# define my_connect(a,b,c)     connect ((a), (b), (c))
+# define my_accept(a,b,c)      accept ((a), (b), (c))
+#endif
+
 
 #ifdef HAVE_W32_SYSTEM
 #define sock_close(a)  closesocket(a)
@@ -1333,14 +1343,14 @@
       FD_ZERO (&rfds);
       FD_SET (fd, &rfds);
 
-      if (select (fd + 1, &rfds, NULL, NULL, NULL) <= 0)
+      if (my_select (fd + 1, &rfds, NULL, NULL, NULL) <= 0)
 	continue;		/* ignore any errors */
 
       if (!FD_ISSET (fd, &rfds))
 	continue;
 
       addrlen = sizeof peer;
-      client = accept (fd, (struct sockaddr *) &peer, &addrlen);
+      client = my_accept (fd, (struct sockaddr *) &peer, &addrlen);
       if (client == -1)
 	continue;		/* oops */
 
@@ -1406,7 +1416,7 @@
       addr.sin_port = htons(port);
       memcpy (&addr.sin_addr,&inaddr,sizeof(inaddr));      
 
-      if (!connect (sock,(struct sockaddr *)&addr,sizeof(addr)) )
+      if (!my_connect (sock,(struct sockaddr *)&addr,sizeof(addr)) )
 	return sock;
       sock_close(sock);
       return -1;
@@ -1474,7 +1484,7 @@
               return -1;
             }
           
-          if (connect (sock, ai->ai_addr, ai->ai_addrlen))
+          if (my_connect (sock, ai->ai_addr, ai->ai_addrlen))
             last_errno = errno;
           else
             connected = 1;
@@ -1528,7 +1538,7 @@
       for (i = 0; host->h_addr_list[i] && !connected; i++)
         {
           memcpy (&addr.sin_addr, host->h_addr_list[i], host->h_length);
-          if (connect (sock, (struct sockaddr *) &addr, sizeof (addr)))
+          if (my_connect (sock, (struct sockaddr *) &addr, sizeof (addr)))
             last_errno = errno;
           else
             {
@@ -1594,7 +1604,7 @@
               
               tv.tv_sec = 0;
               tv.tv_usec = 50000;
-              select (0, NULL, NULL, NULL, &tv);
+              my_select (0, NULL, NULL, NULL, &tv);
               goto again;
             }
           if (nread == GNUTLS_E_REHANDSHAKE)
@@ -1649,7 +1659,7 @@
                   
                   tv.tv_sec = 0;
                   tv.tv_usec = 50000;
-                  select (0, NULL, NULL, NULL, &tv);
+                  my_select (0, NULL, NULL, NULL, &tv);
                   continue;
                 }
               log_info ("TLS network write failed: %s\n",