From 2c3420204e25c31b6768f8e30ade348db757b722 Mon Sep 17 00:00:00 2001 From: nl6720 Date: Sat, 26 Nov 2022 20:00:40 +0200 Subject: mkarchiso: open the ARCHISO_GNUPG_FD, ARCHISO_TLS_FD and ARCHISO_TLSCA_FD file descriptors only for reading Nothing should ever be written to these files, so let's make sure it cannot happen. --- archiso/mkarchiso | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'archiso') diff --git a/archiso/mkarchiso b/archiso/mkarchiso index 9000044..7a3fd1c 100755 --- a/archiso/mkarchiso +++ b/archiso/mkarchiso @@ -336,15 +336,15 @@ _make_packages() { _msg_info "Installing packages to '${pacstrap_dir}/'..." if [[ -v gpg_publickey ]]; then - exec {ARCHISO_GNUPG_FD}<>"$gpg_publickey" + exec {ARCHISO_GNUPG_FD}<"$gpg_publickey" export ARCHISO_GNUPG_FD fi if [[ -v cert_list[0] ]]; then - exec {ARCHISO_TLS_FD}<>"${cert_list[0]}" + exec {ARCHISO_TLS_FD}<"${cert_list[0]}" export ARCHISO_TLS_FD fi if [[ -v cert_list[2] ]]; then - exec {ARCHISO_TLSCA_FD}<>"${cert_list[2]}" + exec {ARCHISO_TLSCA_FD}<"${cert_list[2]}" export ARCHISO_TLSCA_FD fi -- cgit v1.2.3-70-g09d2