From 6a352fb855c46191e96597e9b4778b8d89f9cf13 Mon Sep 17 00:00:00 2001
From: Heiko Reese <heiko.reese@kit.edu>
Date: Sat, 21 Aug 2021 18:53:11 +0200
Subject: [PATCH] Fix #5 by shortening the cmdline parameters

---
 src/simple_exim_test.sh | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/simple_exim_test.sh b/src/simple_exim_test.sh
index a84d8f1..c65a4c3 100755
--- a/src/simple_exim_test.sh
+++ b/src/simple_exim_test.sh
@@ -2,8 +2,11 @@
 
 set -e
 
-LIB=`pwd`/libexim-encrypt-dlfunc.so
-CLEARTEXT="X-Originating-IP: [dead:beef:dead:beef:dead:beef:dead:beef]"
+# copy to /tmp to keep call to exim under 256 chars (prevent problems on Ubuntu)
+install -t /tmp libexim-encrypt-dlfunc.so
+
+LIB=/tmp/libexim-encrypt-dlfunc.so
+CLEARTEXT="127.88.99.23" # keep short; see above
 PASSWORD="`openssl rand -base64 32`"
 
 CIPHERTEXT=$(exim -be "\${dlfunc{${LIB}}{sodium_crypto_secretbox_encrypt_password}{${PASSWORD}}{${CLEARTEXT}}}")