commit 6b86efd2ced87b857a68c80ef227ede6b12d169d
author Nasser Grainawi <nasser@codeaurora.org> Wed Aug 04 16:41:48 2021 -0600
committer Martin Fick <mfick@codeaurora.org> Mon Sep 20 01:17:16 2021 +0000
tree 2543b2d6ddcbd79262e5491ca12f10b1202c75b7
parent fd4d45bebdc47e23f4a46ece16a98926486f51bd

Harden inputs to basename

Ensure we quote the arg and use -- so that the arg won't ever be treated
as an option.

Change-Id: I798d3643a2ae37a2f7304909525a607a36912c3e

test/docker/run_tests/wait-for-it.sh

diff --git a/test/docker/run_tests/wait-for-it.sh b/test/docker/run_tests/wait-for-it.sh
index d7b6e3c..17436f2 100755
--- a/test/docker/run_tests/wait-for-it.sh
+++ b/test/docker/run_tests/wait-for-it.sh
@@ -2,7 +2,7 @@
 # https://github.com/vishnubob/wait-for-it/blob/master/wait-for-it.sh
 #   Use this script to test if a given TCP host/port are available
 
-cmdname=$(basename $0)
+cmdname=$(basename -- "$0")
 
 echoerr() { if [[ $QUIET -ne 1 ]]; then echo "$@" 1>&2; fi }