From: Nathan S. Evans <evans@in.tum.de>
Date: Fri, 12 Nov 2010 13:03:09 +0000 (+0000)
Subject: missing null check
X-Git-Tag: initial-import-from-subversion-38251~19747
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=cbf31898e0dfd22935482fed6652cc45caa392a2;p=oweals%2Fgnunet.git

missing null check
---

diff --git a/src/peerinfo/peerinfo_api.c b/src/peerinfo/peerinfo_api.c
index e7f095eac..a72435ffb 100644
--- a/src/peerinfo/peerinfo_api.c
+++ b/src/peerinfo/peerinfo_api.c
@@ -236,6 +236,10 @@ do_transmit (void *cls, size_t size, void *buf)
 	}
       return 0;
     }
+  /* If it can be NULL above, it can be NULL here to... */
+  if (tqe == NULL)
+    return 0;
+
   ret = tqe->size;
   GNUNET_assert (size >= ret);
   memcpy (buf, &tqe[1], ret);