From: Bart Polot <bart@net.in.tum.de>
Date: Mon, 27 Apr 2015 19:15:34 +0000 (+0000)
Subject: - allow just message headers (keepalive uses this)
X-Git-Tag: initial-import-from-subversion-38251~1995
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=1a6d3a9304b551e739377e014673fe8462ce0719;p=oweals%2Fgnunet.git

- allow just message headers (keepalive uses this)
---

diff --git a/src/cadet/gnunet-service-cadet_tunnel.c b/src/cadet/gnunet-service-cadet_tunnel.c
index 28e6aa383..e8f06579a 100644
--- a/src/cadet/gnunet-service-cadet_tunnel.c
+++ b/src/cadet/gnunet-service-cadet_tunnel.c
@@ -1074,7 +1074,7 @@ t_ax_decrypt (struct CadetTunnel *t, void *dst, const void *src, size_t size)
        GNUNET_h2s ((struct GNUNET_HashCode *) &MK));
   #endif
 
-  GNUNET_assert (size > sizeof (struct GNUNET_MessageHeader));
+  GNUNET_assert (size >= sizeof (struct GNUNET_MessageHeader));
   out_size = GNUNET_CRYPTO_symmetric_decrypt (src, size, &MK, &iv, dst);
   GNUNET_assert (out_size == size);