From 6f4e2d297b96c989dddb3842be6fc26677dbaed0 Mon Sep 17 00:00:00 2001
From: Andy Green <andy.green@linaro.org>
Date: Fri, 29 Jan 2016 15:35:01 +0800
Subject: [PATCH] coverity 157403 fuzxy handle currently impossible error

Signed-off-by: Andy Green <andy.green@linaro.org>
---
 test-server/fuzxy.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/test-server/fuzxy.c b/test-server/fuzxy.c
index cf138d13..914bb643 100644
--- a/test-server/fuzxy.c
+++ b/test-server/fuzxy.c
@@ -912,6 +912,10 @@ main(int argc, char **argv)
  					 * or fill an output buffer
  					 */
 					m = fuzz(n, out, sizeof(out));
+					if (m < 0) {
+						lwsl_err("Error on fuzz\n");
+						goto drop;
+					}
 					lwsl_notice("got block %d\n", m);
 					if (m) {
 						m = write(pfd[n].fd, out, m);