fix cleanup of deploypass

1 files changed, 5 insertions, 4 deletions

diff --git a/sshtool b/sshtool
index eb4627a..6841bd6 100755
--- a/sshtool
+++ b/sshtool
@@ -33,13 +33,14 @@ fi
 SSH_CONFIG=cluster/$CLUSTER/ssh_config
 
 function header {
+	RANDNAME=$(openssl rand -hex 12)
 	cat <<EOF
-cat > /tmp/deploytool_askpass <<EOG
+cat > /tmp/deploytool_askpass_$RANDNAME <<EOG
 #!/usr/bin/env sh
 echo "\\\$DEPLOYTOOL_ROOT_PASSWORD"
 EOG
-chmod +x /tmp/deploytool_askpass
-export SUDO_ASKPASS=/tmp/deploytool_askpass
+chmod +x /tmp/deploytool_askpass_$RANDNAME
+export SUDO_ASKPASS=/tmp/deploytool_askpass_$RANDNAME
 export DEPLOYTOOL_ROOT_PASSWORD="$ROOT_PASS"
 sudo -A sh - <<'EOEVERYTHING'
 set -e
@@ -47,8 +48,8 @@ EOF
 }
 
 function footer {
+	echo rm -v '/tmp/deploytool_askpass*'
 	echo EOEVERYTHING
-	echo rm /tmp/deploytool_askpass
 }
 
 function message {