Ensure correct umask for scripts

Fix for FS#58473
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@gmail.com>

archiso/mkarchiso

@@ -367,6 +367,8 @@ if [[ ${EUID} -ne 0 ]]; then
     _msg_error "This script must be run as root." 1
 fi
 
+umask 0022
+
 while getopts 'p:r:C:L:P:A:D:w:o:s:c:g:vh' arg; do
     case "${arg}" in
         p) pkg_list="${pkg_list} ${OPTARG}" ;;

configs/baseline/build.sh

@@ -12,6 +12,8 @@ out_dir=out
 
 script_path=$(readlink -f ${0%/*})
 
+umask 0022
+
 # Helper function to run make_*() only one time per architecture.
 run_once() {
     if [[ ! -e ${work_dir}/build.${1}_${arch} ]]; then

configs/releng/build.sh

@@ -14,6 +14,8 @@ arch=$(uname -m)
 verbose=""
 script_path=$(readlink -f ${0%/*})
 
+umask 0022
+
 _usage ()
 {
     echo "usage ${0} [options]"