mirror of
https://github.com/topjohnwu/Magisk.git
synced 2024-11-27 20:15:29 +00:00
6fd357962f
- change to $TMPDIR in addon.d.sh since recovery addon.d-v1 backup + restore leaves you in /tmp/addon.d which the restore then deletes, which would break $BOOTSIGNER execution with the following:
libc: Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 in tid 1078 (main), pid 1078 (main)
Segmentation fault
- also move $BOOTSIGNER execution to after `cd $MAGISKBIN` to ensure it's in a working directory in all cases
- addon.d.sh data mount wasn't doing anything since /data has to already be mounted for the script to be running, so move it into /system/addon.d/99-magisk.sh stub script where it might be useful on recoveries that don't mount /data initially
Fixes #2013
120 lines
3.1 KiB
Bash
120 lines
3.1 KiB
Bash
#MAGISK
|
|
##########################################################################################
|
|
#
|
|
# Magisk Flash Script (updater-script)
|
|
# by topjohnwu
|
|
#
|
|
# This script will detect, construct the environment for Magisk
|
|
# It will then call boot_patch.sh to patch the boot image
|
|
#
|
|
##########################################################################################
|
|
|
|
##########################################################################################
|
|
# Preparation
|
|
##########################################################################################
|
|
|
|
COMMONDIR=$INSTALLER/common
|
|
APK=$COMMONDIR/magisk.apk
|
|
CHROMEDIR=$INSTALLER/chromeos
|
|
|
|
# Default permissions
|
|
umask 022
|
|
|
|
OUTFD=$2
|
|
ZIP=$3
|
|
|
|
if [ ! -f $COMMONDIR/util_functions.sh ]; then
|
|
echo "! Unable to extract zip file!"
|
|
exit 1
|
|
fi
|
|
|
|
# Load utility fuctions
|
|
. $COMMONDIR/util_functions.sh
|
|
|
|
setup_flashable
|
|
|
|
##########################################################################################
|
|
# Detection
|
|
##########################################################################################
|
|
|
|
ui_print "************************"
|
|
ui_print "* Magisk v$MAGISK_VER Installer"
|
|
ui_print "************************"
|
|
|
|
is_mounted /data || mount /data || is_mounted /cache || mount /cache
|
|
mount_partitions
|
|
check_data
|
|
get_flags
|
|
find_boot_image
|
|
|
|
[ -z $BOOTIMAGE ] && abort "! Unable to detect target image"
|
|
ui_print "- Target image: $BOOTIMAGE"
|
|
|
|
# Detect version and architecture
|
|
api_level_arch_detect
|
|
|
|
[ $API -lt 17 ] && abort "! Magisk is only for Android 4.2 and above"
|
|
|
|
ui_print "- Device platform: $ARCH"
|
|
|
|
BINDIR=$INSTALLER/$ARCH32
|
|
chmod -R 755 $CHROMEDIR $BINDIR
|
|
|
|
# Check if system root is installed and remove
|
|
remove_system_su
|
|
|
|
##########################################################################################
|
|
# Environment
|
|
##########################################################################################
|
|
|
|
ui_print "- Constructing environment"
|
|
|
|
# Copy required files
|
|
rm -rf $MAGISKBIN/* 2>/dev/null
|
|
mkdir -p $MAGISKBIN 2>/dev/null
|
|
cp -af $BINDIR/. $COMMONDIR/. $CHROMEDIR $BBDIR/busybox $MAGISKBIN
|
|
chmod -R 755 $MAGISKBIN
|
|
|
|
# addon.d
|
|
if [ -d /system/addon.d ]; then
|
|
ui_print "- Adding addon.d survival script"
|
|
mount -o rw,remount /system
|
|
ADDOND=/system/addon.d/99-magisk.sh
|
|
cat <<EOF > $ADDOND
|
|
#!/sbin/sh
|
|
# ADDOND_VERSION=2
|
|
|
|
mount /data 2>/dev/null
|
|
|
|
if [ -f /data/adb/magisk/addon.d.sh ]; then
|
|
exec sh /data/adb/magisk/addon.d.sh "\$@"
|
|
else
|
|
OUTFD=\$(ps | grep -v 'grep' | grep -oE 'update(.*)' | cut -d" " -f3)
|
|
ui_print() { echo -e "ui_print \$1\nui_print" >> /proc/self/fd/\$OUTFD; }
|
|
|
|
ui_print "************************"
|
|
ui_print "* Magisk addon.d failed"
|
|
ui_print "************************"
|
|
ui_print "! Cannot find Magisk binaries - was data wiped or not decrypted?"
|
|
ui_print "! Reflash OTA from decrypted recovery or reflash Magisk"
|
|
fi
|
|
EOF
|
|
chmod 755 $ADDOND
|
|
fi
|
|
|
|
$BOOTMODE || recovery_actions
|
|
|
|
##########################################################################################
|
|
# Boot/DTBO Patching
|
|
##########################################################################################
|
|
|
|
patch_boot_image
|
|
|
|
cd /
|
|
# Cleanups
|
|
$BOOTMODE || recovery_cleanup
|
|
rm -rf $TMPDIR
|
|
|
|
ui_print "- Done"
|
|
exit 0
|