From abb315a6da4c2bcb695cdfe0373352b77d60cca3 Mon Sep 17 00:00:00 2001
From: Luca Boccassi <bluca@debian.org>
Date: Sat, 9 May 2020 12:31:36 +0100
Subject: [PATCH] Problem: potential memory leak in test_connect_curve_fuzzer

Solution: properly initialize zmq_msg before receive
---
 tests/test_connect_curve_fuzzer.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tests/test_connect_curve_fuzzer.cpp b/tests/test_connect_curve_fuzzer.cpp
index cc3f77fa..e0dbb386 100644
--- a/tests/test_connect_curve_fuzzer.cpp
+++ b/tests/test_connect_curve_fuzzer.cpp
@@ -91,8 +91,10 @@ extern "C" int LLVMFuzzerTestOneInput (const uint8_t *data, size_t size)
 
     zmq_msg_t msg;
     zmq_msg_init (&msg);
-    while (-1 != zmq_msg_recv (&msg, client, ZMQ_DONTWAIT))
+    while (-1 != zmq_msg_recv (&msg, client, ZMQ_DONTWAIT)) {
         zmq_msg_close (&msg);
+        zmq_msg_init (&msg);
+    }
 
     close (server_accept);
     close (server);