[GNUnet-SVN] r25604 - in gnunet/src: topology transport

[gnunet]

Author: grothoff
Date: 2012-12-20 23:00:12 +0100 (Thu, 20 Dec 2012)
New Revision: 25604

Modified:
   gnunet/src/topology/gnunet-daemon-topology.c
   gnunet/src/transport/gnunet-service-transport_blacklist.c
Log:
-check return values

Modified: gnunet/src/topology/gnunet-daemon-topology.c
===================================================================
--- gnunet/src/topology/gnunet-daemon-topology.c        2012-12-20 22:00:06 UTC 
(rev 25603)
+++ gnunet/src/topology/gnunet-daemon-topology.c        2012-12-20 22:00:12 UTC 
(rev 25604)
@@ -1021,10 +1021,11 @@
                               "topology", "FRIENDS");
     return;
   }
-  if (GNUNET_OK != GNUNET_DISK_file_test (fn))
-    GNUNET_DISK_fn_write (fn, NULL, 0,
-                          GNUNET_DISK_PERM_USER_READ |
-                          GNUNET_DISK_PERM_USER_WRITE);
+  if ( (GNUNET_OK != GNUNET_DISK_file_test (fn)) &&
+       (GNUNET_OK != GNUNET_DISK_fn_write (fn, NULL, 0,
+                                          GNUNET_DISK_PERM_USER_READ |
+                                          GNUNET_DISK_PERM_USER_WRITE)) )
+      GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING, "write", fn);
   if (GNUNET_OK != GNUNET_DISK_file_size (fn,
       &fsize, GNUNET_NO, GNUNET_YES))
   {

Modified: gnunet/src/transport/gnunet-service-transport_blacklist.c
===================================================================
--- gnunet/src/transport/gnunet-service-transport_blacklist.c   2012-12-20 
22:00:06 UTC (rev 25603)
+++ gnunet/src/transport/gnunet-service-transport_blacklist.c   2012-12-20 
22:00:12 UTC (rev 25604)
@@ -234,10 +234,11 @@
                               "transport", "BLACKLIST_FILE");
     return;
   }
-  if (GNUNET_OK != GNUNET_DISK_file_test (fn))
-    GNUNET_DISK_fn_write (fn, NULL, 0,
-                          GNUNET_DISK_PERM_USER_READ |
-                          GNUNET_DISK_PERM_USER_WRITE);
+  if ( (GNUNET_OK != GNUNET_DISK_file_test (fn)) &&
+       (GNUNET_OK != GNUNET_DISK_fn_write (fn, NULL, 0,
+                                          GNUNET_DISK_PERM_USER_READ |
+                                          GNUNET_DISK_PERM_USER_WRITE)) )
+    GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING, "write", fn);
   if (GNUNET_OK != GNUNET_DISK_file_size (fn,
       &fsize, GNUNET_NO, GNUNET_YES))
   {