asserts

1 files changed, 14 insertions, 0 deletions

diff --git a/src/fs/gnunet-service-fs_indexing.c b/src/fs/gnunet-service-fs_indexing.c
index dc6b82952..f97a0c6e6 100644
--- a/src/fs/gnunet-service-fs_indexing.c
+++ b/src/fs/gnunet-service-fs_indexing.c
@@ -346,6 +346,13 @@ GNUNET_FS_handle_index_start (void *cls,
       return;
     }
   ism = (const struct IndexStartMessage*) message;
+  if (0 != ism->reserved)
+    {
+      GNUNET_break (0);
+      GNUNET_SERVER_receive_done (client,
+                                  GNUNET_SYSERR);
+      return;
+    }
   fn = GNUNET_STRINGS_filename_expand ((const char*) &ism[1]);
   if (fn == NULL)
     {
@@ -472,6 +479,13 @@ GNUNET_FS_handle_unindex (void *cls,
   int found;
 
   um = (const struct UnindexMessage*) message;
+  if (0 != um->reserved)
+    {
+      GNUNET_break (0);
+      GNUNET_SERVER_receive_done (client,
+                                  GNUNET_SYSERR);
+      return;
+    }
   found = GNUNET_NO;
   prev = NULL;
   pos = indexed_files;