MarcoBuster/Magisk
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Avoid F2FS like a plague

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This commit is contained in:
topjohnwu 2021-01-15 02:23:53 -08:00
parent 71b083794c
commit 51bc27a869
2 changed files with 4 additions and 4 deletions
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6
native/jni/init/mount.cpp
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@ -228,9 +228,9 @@ void MagiskInit::mount_rules_dir(const char *dev_base, const char *mnt_base) {
if (setup_block(false) < 0)
goto cache;
}
// Try to mount with either ext4 or f2fs
// Failure means either FDE or metadata encryption
if (!do_mount("ext4") && !do_mount("f2fs"))
// WARNING: DO NOT ATTEMPT TO MOUNT F2FS AS IT MAY CRASH THE KERNEL
// Failure means either f2fs, FDE, or metadata encryption
if (!do_mount("ext4"))
goto cache;
strcpy(p, "/data/unencrypted");

2
scripts/util_functions.sh
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@ -608,7 +608,7 @@ copy_sepolicy_rules() {
local active_dir=$(magisk --path)/.magisk/mirror/sepolicy.rules
if [ -e $active_dir ]; then
RULESDIR=$(readlink -f $active_dir)
elif [ -d /data/unencrypted ] && ! grep ' /data ' /proc/mounts | grep -q 'dm-'; then
elif [ -d /data/unencrypted ] && ! grep ' /data ' /proc/mounts | grep -qE 'dm-|f2fs'; then
RULESDIR=/data/unencrypted/magisk
elif grep -q ' /cache ' /proc/mounts; then
RULESDIR=/cache/magisk