Don't consume leftover stdin in cleanup tasks

orbit-online · Aug 28, 2024 · 1ee3ccf · 1ee3ccf
1 parent 7f8a7e3
commit 1ee3ccf
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/ssh-sudo.sh b/ssh-sudo.sh
@@ -27,8 +27,10 @@ cat \"$fifopath\"" >/dev/null || return $?
     ssh_cmd tee -a "$fifopath" >/dev/null <<<"${SSH_SUDO_PASS:?}" & fifopid=$!
   } <<<''
   ssh_cmd SUDO_ASKPASS="$askpath" sudo -Aku "${SSH_SUDO_USER:-root}" "$scriptpath" || ret=$?
-  ssh_cmd rm -f "$askpath" "$fifopath" || true
-  ssh_sudo_cmd rm -f "$scriptpath" || true
+  {
+    ssh_cmd rm -f "$askpath" "$fifopath" || true
+    ssh_sudo_cmd rm -f "$scriptpath" || true
+  } <<<''
   kill -TERM $fifopid >/dev/null 2>&1 || true
   return $ret
 }