From 7f834d9cf24e953425be3dc0f301a9afcd301679 Mon Sep 17 00:00:00 2001
From: Phil <phil@secdev.org>
Date: Sun, 17 Aug 2008 00:48:05 +0200
Subject: [PATCH] Raise an exception when underlying socket used in a
StreamSocket dies (ticket #94)
---
scapy/supersocket.py | 2 ++
1 file changed, 2 insertions(+)
diff --git a/scapy/supersocket.py b/scapy/supersocket.py
index 7f25db8d..f35e8817 100644
--- a/scapy/supersocket.py
+++ b/scapy/supersocket.py
@@ -489,6 +489,8 @@ class StreamSocket(SimpleSocket):
def recv(self, x=MTU):
pkt = self.ins.recv(x, socket.MSG_PEEK)
x = len(pkt)
+ if x == 0:
+ raise socket.error((100,"Underlying stream socket tore down"))
pkt = self.basecls(pkt)
pad = pkt[Padding]
if pad is not None and pad.underlayer is not None:
--
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