From bfc10ee6b315fb282bdcdb3652370b6e85c274f5 Mon Sep 17 00:00:00 2001
From: KatolaZ <katolaz@freaknet.org>
Date: Mon, 16 Jul 2018 15:56:58 +0100
Subject: removed -c from netcat options (using fifos)

---
 gosher | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/gosher b/gosher
index b4263c0..a099731 100755
--- a/gosher
+++ b/gosher
@@ -22,6 +22,19 @@
 ## server...
 ##
 
+NETCAT=netcat
+OPREFIX=/tmp/outf_
+IPREFIX=/tmp/inf_
+
+
+## function
+cleanup(){
+	[ -p "${OPREFIX}$$" ] && rm -f ${OPREFIX}$$
+	[ -p "${IPREFIX}$$" ] && rm -f ${IPREFIX}$$
+	exit 1
+
+}
+
 MYNAME=$(basename $0)
 
 if [ -z "${MYNAME#gosher}" ]; then 
@@ -30,8 +43,15 @@ if [ -z "${MYNAME#gosher}" ]; then
 	PORT=${1:-70}
 	GOPHERDIR=${2:-"./"}
 	
+	trap cleanup 0 HUP INT TRAP TERM QUIT	
+	
 	while [ 1 -eq 1 ]; do 
-        	netcat -vv -k -l -p ${PORT} -c "./gosher_serve ${GOPHERDIR}"
+        	OUTF=${OPREFIX}$$
+		INF=${IPREFIX}$$
+		mkfifo -m 600 $OUTF $INF
+		./gosher_serve ${GOPHERDIR} <$INF >$OUTF & 
+		${NETCAT} -vv -l -p ${PORT} >$INF <$OUTF
+		rm $OUTF $INF
 		ret=$?
 	done
 	exit 0 
-- 
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