From 3db4c9b74694f0a70efd9967e7f62aacaf1f1687 Mon Sep 17 00:00:00 2001 From: bol-van Date: Mon, 18 Dec 2023 13:49:30 +0300 Subject: [PATCH] install_bin.sh : use zsh if present --- install_bin.sh | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/install_bin.sh b/install_bin.sh index 31b5fce..ced96c2 100755 --- a/install_bin.sh +++ b/install_bin.sh @@ -16,13 +16,15 @@ check_dir() if [ -f "$exe" ]; then if [ -x "$exe" ]; then # ash and dash try to execute invalid executables as a script. they interpret binary garbage with possible negative consequences - # bash do not do this + # bash and zsh do not do this if exists bash; then out=$(echo 0.0.0.0 | bash -c "$exe" 2>/dev/null) + elif exists zsh; then + out=$(echo 0.0.0.0 | zsh -c "$exe" 2>/dev/null) else - # find do not use its own shell exec + # find does not use its own shell exec # it uses execvp(). in musl libc it does not call shell, in glibc it DOES call /bin/sh - # that's why prefer bash if present + # that's why prefer bash or zsh if present. otherwise it's our last chance out=$(echo 0.0.0.0 | find "$dir" -maxdepth 1 -name ip2net -exec {} \; 2>/dev/null) fi [ -n "$out" ]