vvb2060
b693d13b93
Proper implementation of cgroup migration
...
https://www.kernel.org/doc/Documentation/admin-guide/cgroup-v1/cgroups.rst
https://www.kernel.org/doc/Documentation/admin-guide/cgroup-v2.rst
2021-03-07 01:55:19 -08:00
topjohnwu
39982d57ef
Fix logging implementation
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- Block signals in logging routine (fix #3976 )
- Prevent possible deadlock after fork (stdio locks internally)
by creating a new FILE pointer per logging call (thread/stack local)
2021-03-06 13:55:30 -08:00
topjohnwu
851404205b
Update NDK to r21e
2021-03-02 23:18:44 -08:00
topjohnwu
117ae71025
Use custom class instead of std::map
2021-03-02 23:16:10 -08:00
topjohnwu
027ec70262
Patch AVB structures
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Disable vbmeta verification in flags
2021-03-02 20:37:37 -08:00
topjohnwu
55fdee4d65
Use memmem for searching byte patterns
2021-02-28 14:37:12 -08:00
topjohnwu
0d42f937dd
Refactor magiskboot
2021-02-28 14:37:12 -08:00
vvb2060
ac8372dd26
Add cgroup2 path
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https://android-review.googlesource.com/c/platform/system/core/+/1585101
2021-02-26 21:36:58 -08:00
Shaka Huang
ba1ce16b8b
Fix error in pure 64-bit environment
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In Android S preview, there’s no 32-bit libraries in x86_64 system image for emulator.
Signed-off-by: Shaka Huang <shakalaca@gmail.com>
2021-02-22 03:28:54 -08:00
topjohnwu
ccb55205e6
Fix pre 21 support
2021-02-20 03:38:39 -08:00
vvb2060
b76c80e2ce
Fix apex path
2021-02-14 13:37:38 -08:00
topjohnwu
501bc9f438
Restore init from backup rather than symlink
...
Because of course Samsung don't follow AOSP norms.
I mean, why would they?
2021-02-13 16:43:06 -08:00
topjohnwu
2963747d14
Fix LZ4_LG format decompression
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Fix #3802 , fix #3722 , fix #3770 , fix #3635 , fix #3787 , close #3812
2021-02-07 17:40:59 -08:00
topjohnwu
f1295cb7d6
Fix root on Android 7.0 and lower
2021-01-26 02:16:11 -08:00
topjohnwu
b1dbbdef12
Remove unneeded busybox redirection
2021-01-25 00:23:42 -08:00
topjohnwu
3e479726ec
Fix legacy rootfs devices
2021-01-25 00:19:10 -08:00
vvb2060
5113f6d375
Fix stop magiskhide
2021-01-23 18:13:15 -08:00
vvb2060
317336f771
Add isolated processes log
2021-01-23 17:31:11 -08:00
topjohnwu
61d52991f1
Update BusyBox
2021-01-21 00:35:22 -08:00
topjohnwu
d2bc2cfcf8
Install both 32 and 64 bit binaries
2021-01-18 12:37:08 -08:00
topjohnwu
5a71998b4e
Stop embedding magisk in magiskinit
2021-01-18 04:25:26 -08:00
topjohnwu
42278f12ff
Fix typo in init daemon
2021-01-18 04:13:54 -08:00
topjohnwu
79140c7636
Proper xxread and xwrite implementation
2021-01-17 01:42:45 -08:00
topjohnwu
1f4c595cd3
Revert to old su -c behavior
2021-01-16 23:59:31 -08:00
topjohnwu
67e2a4720e
Fix xxread false negatives
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Fix #3710
2021-01-16 21:43:53 -08:00
topjohnwu
f5c2d72429
Also log pid and tid
2021-01-16 16:10:47 -08:00
topjohnwu
13fbf397d1
Isolated processes might still be hide-able
2021-01-15 20:22:49 -08:00
topjohnwu
04c53c3578
Legacy SAR: use a simpler method to detect is_two_stage
2021-01-15 02:44:40 -08:00
topjohnwu
51bc27a869
Avoid F2FS like a plague
2021-01-15 02:24:11 -08:00
topjohnwu
71b083794c
Maintain global mount list
2021-01-14 21:14:54 -08:00
topjohnwu
b100d0c503
Revert DTB fstab changes
2021-01-14 19:48:00 -08:00
topjohnwu
76061296c9
Let MagiskBoot handle dtb fstab patching
2021-01-14 06:20:12 -08:00
topjohnwu
bb303d2da1
Remove old unused code
2021-01-14 05:59:53 -08:00
topjohnwu
c91c070343
Re-enable DTB table rebuilding
2021-01-14 05:45:05 -08:00
topjohnwu
aec06a6f61
Get proper total image size
2021-01-14 03:55:27 -08:00
topjohnwu
e8ba671fc2
Guard all injection features behind a global flag
2021-01-13 20:07:23 -08:00
topjohnwu
1860e5d133
Dynamically find libselinux.so path
2021-01-13 19:41:57 -08:00
topjohnwu
f2cb3c38fe
Update mmap implementation
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Always map memory as writable, but private when read-only
2021-01-12 22:50:55 -08:00
topjohnwu
9a28dd4f6e
Implement MagiskHide through code injection
2021-01-12 03:28:00 -08:00
topjohnwu
d2acd59ea8
Minor code refactoring
2021-01-12 00:07:48 -08:00
topjohnwu
eb21c8b42e
Code cleanups
2021-01-11 02:19:10 -08:00
topjohnwu
70d67728fd
Add global toggle for ptrace monitor
2021-01-10 19:27:54 -08:00
topjohnwu
e546884b08
Remove isolated process handling in ptrace
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Impossible to achieve only through ptrace
2021-01-10 17:18:42 -08:00
topjohnwu
b36e6d987d
Reorganize MagiskHide code
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Prepare for zygote injection hiding
2021-01-10 17:11:00 -08:00
topjohnwu
53c3dd5e8b
Auto track JNI method hooks
2021-01-10 05:07:17 -08:00
topjohnwu
da723b207a
Allow 3rd party code to load pre-specializing
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Magisk's policy is to never allow 3rd party code to be loaded in the
zygote daemon process so we have 100% control over injection and hiding.
However, this makes it impossible for 3rd party modules to run anything
before process specialization, which includes the ability to modify the
arguments being sent to these original nativeForkAndXXX methods.
The trick here is to fork before calling the original nativeForkAndXXX
methods, and hook `fork` in libandroid_runtime.so to skip the next
invocation; basically, we're moving the responsibility of process
forking to our own hands.
2021-01-10 01:25:30 -08:00
topjohnwu
e050f77198
Don't hook SystemProperties#set
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Doesn't seem necessary
2021-01-09 20:39:59 -08:00
topjohnwu
540b4b7ea9
Update pre/post hooks implementation
2021-01-09 17:41:25 -08:00
topjohnwu
bbef22daf7
More macro magic to automate more code
2021-01-09 04:28:26 -08:00
topjohnwu
9ed110c91b
Add JNI hooks to critical methods
2021-01-08 05:25:44 -08:00
