From 00cbb348a7677bd1a31575b7c2f41e33a402460c Mon Sep 17 00:00:00 2001
From: cody burkard <cody@onlab.us>
Date: Tue, 9 Sep 2014 13:59:41 -0700
Subject: [PATCH] if we do not receive a ping and cannot parse output, return
errorTuple
---
mininet/net.py | 2 ++
1 file changed, 2 insertions(+)
diff --git a/mininet/net.py b/mininet/net.py
index 0ef0a043..d8836b3e 100755
--- a/mininet/net.py
+++ b/mininet/net.py
@@ -595,6 +595,8 @@ def _parsePingFull( pingOutput ):
r += r'(\d+\.\d+)/(\d+\.\d+)/(\d+\.\d+)/(\d+\.\d+) ms'
m = re.search( r, pingOutput )
if m is None:
+ if received == 0:
+ return errorTuple
error( '*** Error: could not parse ping output: %s\n' %
pingOutput )
return errorTuple
--
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