pash: prevent password from leaking through set -x

2019-11-29 23:28:36 +00:00 · 2019-11-29 23:28:36 +00:00 · a6f3d72030
parent e24b660909
commit a6f3d72030
1 changed files with 4 additions and 0 deletions
--- a/4
+++ b/4
@ -178,6 +178,10 @@ main() {
    # state on exit or Ctrl+C.
    trap 'stty echo icanon' INT EXIT

+    # Ensure that debug mode is never enabled to
+    # prevent the password from leaking.
+    set +x
+
    case $1 in
        a*) pw_add  "$2" ;;
        c*) pw_copy "$2" ;;