[GNUnet-SVN] [gnunet] branch master updated: fix mgmgt of heap nodes

[gnunet]

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grothoff pushed a commit to branch master
in repository gnunet.

The following commit(s) were added to refs/heads/master by this push:
     new b983587ce fix mgmgt of heap nodes
b983587ce is described below

commit b983587ce81228c1337ebd0ebd492a29c0104cd2
Author: Christian Grothoff <address@hidden>
AuthorDate: Mon Apr 16 13:24:44 2018 +0200

    fix mgmgt of heap nodes
---
 src/namestore/gnunet-zoneimport.c | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)

diff --git a/src/namestore/gnunet-zoneimport.c 
b/src/namestore/gnunet-zoneimport.c
index 10d9cb4b6..763687c59 100644
--- a/src/namestore/gnunet-zoneimport.c
+++ b/src/namestore/gnunet-zoneimport.c
@@ -752,8 +752,12 @@ process_result (void *cls,
     GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
                 "Stub gave up on DNS reply for `%s'\n",
                 req->hostname);
-    GNUNET_assert (req == GNUNET_CONTAINER_heap_remove_node (req->hn));
-    req->hn = NULL;
+    if (NULL != req->hn)
+    {
+      GNUNET_break (0); /* should not be possible */
+      GNUNET_assert (req == GNUNET_CONTAINER_heap_remove_node (req->hn));
+      req->hn = NULL;
+    }
     if (req->issue_num > MAX_RETRIES)
     {
       failures++;
@@ -771,8 +775,12 @@ process_result (void *cls,
   pending--;
   GNUNET_DNSSTUB_resolve_cancel (req->rs);
   req->rs = NULL;
-  GNUNET_assert (req == GNUNET_CONTAINER_heap_remove_node (req->hn));
-  req->hn = NULL;
+  if (NULL != req->hn)
+  {
+    GNUNET_break (0); /* should not be possible */
+    GNUNET_assert (req == GNUNET_CONTAINER_heap_remove_node (req->hn));
+    req->hn = NULL;
+  }
   p = GNUNET_DNSPARSER_parse ((const char *) dns,
                               dns_len);
   if (NULL == p)
@@ -932,7 +940,7 @@ finish_transaction ()
  * @param cls NULL
  */
 static void
-process_queue(void *cls)
+process_queue (void *cls)
 {
   struct Request *req;
   static unsigned int cnt;

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