Commit Graph

1137 Commits

Author SHA1 Message Date
topjohnwu fbe17dde03 Add flag for unloaded Zygisk modules 2022-01-21 05:37:47 -08:00
John Wu c826318da4 Update CLI usage text 2022-01-20 01:59:01 -08:00
LoveSy 6582a4abd9 Make magiskpolicy supports multiple --apply 2022-01-20 01:59:01 -08:00
topjohnwu 195d885887 Reduce log spamming 2022-01-20 00:18:46 -08:00
topjohnwu 519bd2f30f Disable AVD hacks by default 2022-01-19 20:28:01 -08:00
topjohnwu 20ef724fad Add new build command avd_patch 2022-01-19 05:12:11 -08:00
vvb2060 f443cbaa2b Revert "Always run non disabled module post-fs-data scripts"
This reverts commit 4dfb193d10.
2022-01-18 04:48:47 -08:00
topjohnwu bb7a74e4b4 Add Zygisk API getFlags() 2022-01-17 19:54:33 -08:00
topjohnwu 76ddfeb93a Allow modifying denylist without enforcement 2022-01-15 23:46:22 -08:00
LoveSy c38b826abf Skip overlayfs for post-fs-data mount
adb remount will introduce overlayfs for /system and /vendor, we should
skip mounting as overlayfs. This also helps us support overlayfs Magisk
later.
2022-01-14 03:42:37 -08:00
topjohnwu 21d7db0959 Add new Zygisk API to get module dir 2022-01-14 03:10:02 -08:00
LoveSy b2cd24ed1b Fix an UB when cil compile error 2022-01-11 03:01:27 -08:00
topjohnwu f4926cb822 Small refactoring 2022-01-02 16:09:03 -08:00
topjohnwu 1e77e0862a Separate fstab finding to its own function 2022-01-02 15:49:12 -08:00
topjohnwu 8c696cb8ca Minor code refactoring 2021-12-28 23:37:06 -08:00
LoveSy 62ef8ade8f Skip loading Magisk when detecting DSU
Fix #4402

Co-authored-by: topjohnwu <topjohnwu@gmail.com>
2021-12-28 21:04:09 -08:00
LoveSy 3d88dd3123 Update dtc to fix a UB
See https://github.com/dgibson/dtc/pull/65
2021-12-28 17:18:32 -08:00
残页 880b348ce6 Add an old cgroup path
Fix topjohnwu#5125
cgroup root path might be mem cgroup instead of acct, especially on low-ram devices.
https://android.googlesource.com/platform/system/core/+/bc131c3244a6aa4961092ba08285f9d0435a8882%5E%21/#F0
2021-12-28 17:12:15 -08:00
LoveSy 19182ffddf If dt fstab contains error, fallback to default fstab
See https://cs.android.com/android/platform/superproject/+/master:system/core/init/first_stage_mount.cpp;drc=master;l=155

From the source of `FirstStageMount`, dt fstab can fail gracefully and
if any error occurs it will fall back to default fstab. Magisk now
replaces the default fstab and dt fstab unconditionally, bringing potential
errors to the default fstab and causing init fails to load partitions.
2021-12-28 17:10:52 -08:00
topjohnwu f4ed6274a4 Invert vbmeta header patching config
vbmeta header should not be patched in most cases
2021-12-14 04:52:25 -08:00
LoveSy 56eb1a1cf9 Load fstab from system/etc
Caused by this commit: https://cs.android.com/android/_/android/platform/system/core/+/e98afa2687eb56184dad8569b929eba04fb93068

Fix #5057
2021-12-14 03:51:55 -08:00
LoveSy a7c156a9e3 Further fix oplus.fstab support
* Further fix `oplus.fstab` support

In some oneplus devices, `oplus.fstab` does exists but `init` never
loaded it and those entries in `oplus.fstab` are written directly to
`fstab.qcom`. Previous implementation will introduce duplicate entries
to `fstab.qcom` and brick the device. This commit filters those entries
from `oplus.fstab` that are already in `fstab.qcom` and further filters
duplicated entries in `oplus.fstab` (keep only the last entry).

Fix #5016

* Fix UB

Since we moved entry, we need to explicitly copy its member.
For c++23 we can use `auto{}`.
2021-12-14 03:40:23 -08:00
残页 b5d80a88d1 Only care about mount namespace isolating 2021-12-14 03:08:55 -08:00
LoveSy 87c2f6ad14 xhook_clear after xhook_refresh 2021-12-14 03:06:57 -08:00
topjohnwu e097c097fe Rename persist_properties.cpp -> persist.cpp 2021-11-30 01:58:31 -08:00
topjohnwu 1443a5b175 Use mmap_data more widely 2021-11-30 01:50:55 -08:00
topjohnwu 2d82ad93dd Macro -> template 2021-11-29 19:56:37 -08:00
topjohnwu 0a28dfe1e2 AVB blobs expect to be 4096-byte aligned 2021-11-28 13:21:05 -08:00
topjohnwu 228570640e Introduce KEEPVBMETAFLAG env variable
Close #4447, close #4906, close #4901, close #4964
2021-11-23 22:14:12 -08:00
topjohnwu 65a79610aa Fix crash and warnings 2021-11-23 18:46:06 -08:00
topjohnwu 24984ea4f2 Optimize stream for full-file writes 2021-11-23 18:08:14 -08:00
topjohnwu 048b2af0fc Improve zopfli encoder
Write in chunks for CLI compression
2021-11-23 16:50:08 -08:00
topjohnwu 449989ddd9 Always use zopfli for zImage compression 2021-11-23 14:24:05 -08:00
topjohnwu 01ebe5724a Cleanup zImage parsing code 2021-11-23 13:39:15 -08:00
topjohnwu 95fb230b8c Update to BusyBox 1.34.1 2021-11-22 19:46:52 -08:00
topjohnwu 632971af15 Properly support v4 image headers 2021-11-21 06:07:21 -08:00
topjohnwu 5787aa1078 Stream should always write all bytes 2021-11-21 06:05:59 -08:00
topjohnwu d8b9265484 Pull out buffer-chunk logic into separate class 2021-11-21 06:05:55 -08:00
topjohnwu 9ea3169ca9 Do not allow modifying page sizes 2021-11-20 22:51:22 -08:00
topjohnwu aebf2672cd Fix unpacking vendor boot images 2021-11-20 22:44:38 -08:00
topjohnwu fef44bd24f Allow boot scripts to know Zygisk status 2021-11-20 13:05:15 -08:00
topjohnwu 4dfb193d10 Always run non disabled module post-fs-data scripts 2021-11-16 21:29:13 -08:00
vvb2060 d4ac458d17 Ignore zygisk modules when zygisk is not enabled 2021-11-16 21:14:35 -08:00
topjohnwu e1b63d7dec Initialize mt19937 statically in function
This reduces startup time
2021-11-16 03:20:07 -08:00
topjohnwu 4b5651bd6f Revert logging after pre specialize 2021-11-16 03:12:01 -08:00
topjohnwu 50515d9128 Close unclosed fds from modules 2021-11-16 01:59:45 -08:00
topjohnwu 6935033db5 Prevent dangling pointers 2021-11-12 02:02:05 -08:00
topjohnwu 421277d730 Prevent race conditions in connect_companion 2021-11-12 01:55:55 -08:00
topjohnwu 56988944b5 No need to dup fd 2021-11-12 01:54:48 -08:00
topjohnwu 528601d25a Fix integer overflow and workaround seccomp
- Use ftruncate64 instead of ftruncate to workaround seccomp
- Cast uint32_t to off64_t before making it negative

Note: Using ftruncate with a modern NDK libc should actually be
fine as the syscall wrapper in bionic will use ftruncate64 internally.
However, since we are using the libc.a from r10e built for Gingerbread,
seccomp wasn't a thing back then, and also the ftruncate64 symbol is
missing; we have to create our own wrapper and call it instead on
32-bit ABIs.

Props to @jnotuo for discovering the overflow bug and seccomp issue

Fix #3703, close #4915
2021-11-10 03:07:20 -08:00