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fix: sudo escalation

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aclist 2023-05-10 13:29:34 +09:00
parent 1e1f647eb7
commit 55f1a6ad62
1 changed files with 8 additions and 7 deletions
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15
dzgui.sh
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@ -1722,24 +1722,25 @@ setup(){
fi fi
} }
check_map_count(){ check_map_count(){
count=1048576 local count=1048576
echo "[DZGUI] Checking system map count" echo "[DZGUI] Checking system map count"
if [[ ! -f /etc/sysctl.d/dayz.conf ]]; then if [[ ! -f /etc/sysctl.d/dayz.conf ]]; then
if [[ $parent != "bash" ]]; then if [[ $parent != "bash" ]]; then
$steamsafe_zenity --question --width 500 --title="DZGUI" --text "sudo password required to check system vm map count." 2>/dev/null echo "parent is not bash" >> $HOME/log
$steamsafe_zenity --question --width 500 --title="DZGUI" --cancel-label="Cancel" --ok-label="OK" --text "sudo password required to check system vm map count." 2>/dev/null
if [[ $? -eq 0 ]]; then if [[ $? -eq 0 ]]; then
pass=$($steamsafe_zenity --password) local pass=$($steamsafe_zenity --password)
local ct=$(sudo -S <<< "$pass" sh -c "sudo sysctl -q vm.max_map_count | awk -F"= " '{print $2}')") local ct=$(sudo -S <<< "$pass" sh -c "sysctl -q vm.max_map_count | awk -F"= " '{print $2}')")
if [[ $ct -lt $count ]]; then if [[ $ct -lt $count ]]; then
sudo -S <<< "$pass" sh -c "echo 'vm.max_map_count=1048576' > /etc/sysctl.d/dayz.conf"
sudo sysctl -p /etc/sysctl.d/dayz.conf sudo sysctl -p /etc/sysctl.d/dayz.conf
pass=$($steamsafe_zenity --password)
fi fi
else else
return exit 1
fi fi
else else
if [[ $(sudo sysctl -q vm.max_map_count | awk -F"= " '{print $2}') -lt $count ]]; then if [[ $(sudo sysctl -q vm.max_map_count | awk -F"= " '{print $2}') -lt $count ]]; then
sudo echo 'vm.max_map_count=1048576' > /etc/sysctl.d/dayz.conf sudo sh -c "echo 'vm.max_map_count=1048576' > /etc/sysctl.d/dayz.conf"
sudo sysctl -p /etc/sysctl.d/dayz.conf sudo sysctl -p /etc/sysctl.d/dayz.conf
fi fi
fi fi