Since SafetyNet CTS is impossible to achieve, leaving MagiskHide on
by default no longer serves a purpose.
For more details regarding the latest SafetyNet changes, please check:
https://twitter.com/topjohnwu/status/1237656703929180160https://twitter.com/topjohnwu/status/1237830555523149824
MagiskHide's functionality will continue to exist within the Magisk
project as it is still extremely effective to hide modifications in
userspace (including SafetyNet's basicIntegrity check).
Future MagiskHide improvements _may_ come, but since the holy grail
has been taken, any form of improvement is now a very low priority.
readlinkat() may return random value instead of the number of bytes placed in buf and crashing the system in two ways:
1. segmentation fault (buf[-7633350] = ‘\0’)
2. wrong link of watchdogd, resulting dog timeout
Confirmed working in ZenFone 2 x86 series, may fix#2247 and #2356
Signed-off-by: Shaka Huang <shakalaca@gmail.com>
Vendors are always adding “extra libraries” in /vendor/lib* for their own sake, in this case AS*S loaded with customized `libicuuc.so` for Zenf*ne 5z and led to the failure of dynamic loading libsqlite.so:
<quote>
db: dlopen failed: cannot locate symbol "UCNV_FROM_U_CALLBACK_ESCAPE_63" referenced by "/apex/com.android.runtime/lib64/libandroidicu.so"...
</quote>
Signed-off-by: Shaka Huang <shakalaca@gmail.com>
* Minor optimizations
Co-authored-by: John Wu <topjohnwu@gmail.com>
Some Motorola devices (Qualcomm kernel with CONFIG_MMI_DEVICE_DTBS
configuration enabled) need 1k of padding to the DTBs to allow for
environment variables to be runtime added by the bootloader.
Those extra paddings will be removed during the process of dtb patch,
devices won’t be able to boot-up and return to fastboot mode immediately
after flashed the flawed boot.img.
Credits to @shakalaca, close#2273
