From: Bart Polot <bart@net.in.tum.de>
Date: Wed, 28 Jan 2015 19:01:56 +0000 (+0000)
Subject: - avoid NPE
X-Git-Tag: initial-import-from-subversion-38251~2517
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=41e1c58c1953ad8376b9e9f247d94abd313b4ae8;p=oweals%2Fgnunet.git

- avoid NPE
---

diff --git a/src/rps/gnunet-service-rps.c b/src/rps/gnunet-service-rps.c
index fe5db5e6f..4782a69df 100644
--- a/src/rps/gnunet-service-rps.c
+++ b/src/rps/gnunet-service-rps.c
@@ -1542,6 +1542,10 @@ cleanup_channel (void *cls,
   RPS_sampler_reinitialise_by_value (peer);
 
   peer_ctx = GNUNET_CONTAINER_multipeermap_get (peer_map, peer);
+
+  if (NULL == peer_ctx) /* It could have been removed by shutdown_task */
+    return;
+
   /* Somwewhat {ab,re}use the iterator function */
   /* Cast to void is ok, because it's used as void in peer_remove_cb */
   (void) peer_remove_cb ((void *) channel, peer, peer_ctx);