[gnunet] 07/10: Transport: Fixed bug handling queue length and QueueEntry when queue has no capacity.

[gnunet]

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t3sserakt pushed a commit to branch master
in repository gnunet.

commit 433c13cbc147c3aa5657c22340f31e3fed8bd608
Author: t3sserakt <t3ss@posteo.de>
AuthorDate: Sat Dec 9 12:37:22 2023 +0100

    Transport: Fixed bug handling queue length and QueueEntry when queue has no 
capacity.
---
 src/service/transport/gnunet-service-transport.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/service/transport/gnunet-service-transport.c 
b/src/service/transport/gnunet-service-transport.c
index 7499a7a36..9252a576d 100644
--- a/src/service/transport/gnunet-service-transport.c
+++ b/src/service/transport/gnunet-service-transport.c
@@ -4524,7 +4524,6 @@ queue_send_msg (struct Queue *queue,
       }
       pm->qe = qe;
     }
-    GNUNET_CONTAINER_DLL_insert (queue->queue_head, queue->queue_tail, qe);
     GNUNET_assert (CT_COMMUNICATOR == queue->tc->type);
     if (0 == queue->q_capacity)
     {
@@ -4536,8 +4535,10 @@ queue_send_msg (struct Queue *queue,
                     pm->logging_uuid,
                     pm->pmt);
       GNUNET_free (env);
+      GNUNET_free (qe);
       return;
     }
+    GNUNET_CONTAINER_DLL_insert (queue->queue_head, queue->queue_tail, qe);
     queue->queue_length++;
     queue->tc->details.communicator.total_queue_length++;
     if (GNUNET_NO == queue->unlimited_length)

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