444574739c
Fix missing semicolon ( #1551 )
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Fix build non gki kernel
2024-03-28 20:22:00 +08:00
4f05fe226e
kernel:Add Huawei hisi check ( #1545 )
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Use huawei_hisi_check.h to determine whether it is an old Huawei
HiSilicon device.
Solve:
1. Compatible with non-GKI Huawei HiSilicon devices
2. Solve different bugs in EMUI of different system versions
3. Does not affect other devices
2024-03-28 14:20:00 +08:00
4ac203a78d
kernel: Fix misleading log
2024-03-27 17:29:03 +08:00
cb7f414e39
kernel: guard "umount for uid" logprint with CONFIG_KSU_DEBUG ( #1519 )
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Its too spammy to be on non-debug mode.
2024-03-24 21:42:23 +08:00
858ec910fd
kernel: clean memory when exit
2024-03-24 16:41:53 +08:00
dc5f911e43
kernel: remove become_manager and minor refactors
2024-03-24 11:20:43 +08:00
e1f9900b2f
kernel: simplify prctl
2024-03-23 23:11:47 +08:00
9a04211051
kernel: Let the kernel choose who is qualified to be the manager.
2024-03-23 21:48:03 +08:00
b3a15e2b6b
kernel: Fix the incorrect judgment condition.
2024-03-21 11:48:02 +08:00
c5d423c4eb
kernel: ignore all non application uid
2024-03-21 11:45:44 +08:00
64908583e9
kernel: Fix compile warning
2024-03-21 11:32:30 +08:00
c408710b11
kernel: minor fixes
2024-03-21 11:24:56 +08:00
247aa877e4
fixup! Suggest non-gki kernel users to backport path_umount ( #1477 )
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My bad.
as reported by @AzusaHana on tg
2024-03-19 15:39:54 +08:00
ce0c397a65
kernel: support query working mode
2024-03-19 11:52:17 +08:00
b4cfc2f298
Suggest non-gki kernel users to backport path_umount ( #1464 )
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Most kernel builders have to touch their kernel source code anyway, why
not also tell them to backport path_umount so even non-gki users can
benefit from this?
I know this might be a bit controversial as this will raise the barrier
of entry, but the benefits are just so high.
Idea was from OnlyTomInSecond on KernelSU group chat way back, and it
has been on the discussions for some time
references:
https://t.me/KernelSU_group/27237/176515
https://t.me/KernelSU_group/3249/184908
https://github.com/tiann/KernelSU/discussions/955#discussioncomment-7617166
https://github.com/OnlyTomInSecond/android_kernel_xiaomi_sdm845/commit/03d233db8bbe9fe101509430bfa09d1899168aa7
https://github.com/tiann/KernelSU/pull/1060
https://elixir.bootlin.com/linux/v5.9.1/source/fs/namespace.c#L1728
https://elixir.bootlin.com/linux/v5.10.9/source/fs/namespace.c#L1730
https://elixir.bootlin.com/linux/v6.5/source/fs/namespace.c#L1887
https://github.com/tiann/KernelSU/pull/1464#issuecomment-2002492107
Kernel side change examples
5.4
https://github.com/natsumerinchan/kernel_oneplus_sm8350/commit/961d9788624e88c3c58918b3781b9fbdd19ecbeb
4.19
https://github.com/backslashxx/android_karnol_ximi_fog/commit/164917f56d0e75ab51bb9f1bdf489acac7a6d3db
4.14
https://github.com/crdroidandroid/android_kernel_xiaomi_sm6150/commit/c07c70a0c59fb46ac0c1c812c3e993022e375cd5
4.9
https://github.com/backslashxx/msm8953-los21/commit/195f07593ae9769a992f3945bcdc43ff7fc99827
4.4
https://github.com/riarumoda/android_kernel_samsung_a9y18qlte/commit/21ea33fe41ce079ec1d663c0bd2201bc00a8084a
https://github.com/tiann/KernelSU/pull/1464#issuecomment-2002424069
ofcourse having someone on 3.18 confirm this will be nice.
**PROS**: umount modules for everyone
**CONS**: barrier of entry +1
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Co-authored-by: Christoph Hellwig <hch@lst.de >
Co-authored-by: Fede2782 <78815152+Fede2782@users.noreply.github.com >
Co-authored-by: Tom <31297720+onlytominsecond@users.noreply.github.com >
2024-03-18 10:27:31 +08:00
7568d55be1
Build KernelSU as LKM ( #1254 )
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Co-authored-by: weishu <twsxtd@gmail.com >
2024-03-15 18:53:24 +08:00
3e2de84a81
Guard a few logprint in prctl path with KSU_DEBUG ( #1402 )
2024-02-29 13:47:22 +08:00
07e475c5dc
kernel: prevent become manager when failed. close #1328
2024-02-03 20:03:26 +08:00
e9997a07c1
kernel: avoding umount when there isn't any module. close #556
2024-01-08 12:55:08 +08:00
e3e4d2eed4
Try umount /sbin in kernel ( #1257 )
2024-01-06 08:59:30 +08:00
706cd1e73e
Mount temp dir at /debug_ramdisk ( #1226 )
2023-12-23 21:05:26 +08:00
344c08bb79
kernel: make compiler happy
2023-10-21 22:43:58 +08:00
75b5fdfb9d
kernel: make su without any capabilities possible
2023-10-21 20:32:28 +08:00
ce892bc439
kernel: don't umount for non zygote child process. fixes #1054,#1049,#1045
2023-10-19 17:29:10 +08:00
79951f06ed
kernel: ignore path that's not mountpoint
2023-10-12 14:24:41 +08:00
7747c0e211
kernel: umount modules mnt when needed. fix #991
2023-10-08 14:17:33 +08:00
54ee400dc5
kernel: Adapt to low version Android init process ( #973 )
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1. Adapt to low version Android init process
2. Add stop hook output
3. Fix output with missing line breaks
2023-10-02 12:00:24 +08:00
cde3e95180
kernel: Fix manager recognize err
2023-08-09 16:28:22 +08:00
beaa048be3
kernel: don't trigger page fault when become manager. fix #836
2023-08-09 12:33:05 +08:00
f4d2b0feab
Distinguish different PT_REGS_PARM4 under x86 ( #711 )
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1. `PT_REGS_CCALL_PARM4` 表示存放C调用约定的第4个参数的寄存器
2. `PT_REGS_SYSCALL_PARM4` 表示存放linux syscall调用约定的第4个参数的寄存器
3. 将原有 `PT_REGS_PARM4` 改为上述之一
4. 将原有 `ksu_handle_execveat_ksud` 和 `ksu_handle_execveat_sucompat` 可能被
kprobe 传递错误实参、且不使用的形参标记为 never_used 并传递 `NULL`
5. 为 `ksu_handle_execveat_ksud` 提供正确的 argv 参数用以在 x86 下也能正确识别 `init
second_stage`
---------
Co-authored-by: weishu <twsxtd@gmail.com >
2023-07-06 09:01:35 +08:00
f5cfb32882
kernel: fix incorrect umount for apps
2023-06-22 15:17:32 +08:00
08884da423
kernel: don't alloc groups for default groups
2023-06-22 13:42:28 +08:00
5f1d70dabb
Revert "kernel: getname might sleep in kprobe handler ( #670 )"
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This reverts commit 79bb9813ef
2023-06-22 12:54:30 +08:00
79bb9813ef
kernel: getname might sleep in kprobe handler ( #670 )
2023-06-22 10:54:50 +08:00
4218aa488f
Fix error build when using GCC 12.0.0 ( #609 )
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Signed-off-by: Fiqri Ardyansyah <fiqri0927936@gmail.com >
2023-06-09 10:35:16 +08:00
1408175a35
kernel: fix set groups for kernel 4.9-
2023-06-06 20:45:42 +08:00
53be8612c8
kernel: support setting selinux context for profile
2023-06-06 16:35:25 +08:00
c7f6a7d11b
kernel: support settings supplementary groups for profile
2023-06-06 13:19:11 +08:00
710edb72fa
kernel: prevent root process to exec su, which makes app can escape root profile by exec it twice
2023-06-06 11:08:57 +08:00
076e5d3655
kernel: make the profile uid, gid, capabilities really work
2023-06-04 17:29:12 +08:00
fc77ca989f
kernel: use uid instead of package to compare allowlist, fix #580
2023-06-04 09:18:39 +08:00
63ec531814
kernel: dont prune uid used for app profile
2023-06-04 01:01:39 +08:00
5980c113fe
kernel: respect the app profile's umount modules field for kernel umounting
2023-06-04 00:03:56 +08:00
b31fc47197
kernel: support CMD_IS_UID_GRANTED_ROOT and CMD_IS_UID_SHOULD_UMOUNT
2023-06-03 22:44:01 +08:00
de72eedb46
kernel: don't copy profile when not found
2023-06-03 17:26:00 +08:00
3abb7e4ca2
kernel: baby version of profile
2023-06-03 00:01:00 +08:00
2716ec58a0
Revert 67667b6 ( #500 )
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确实会导致卡住问题，一旦卡住，其他程序就无法正确卸载。
可能是，卸载目录那里一直在等待前面的空闲后再卸载，然后把后面的事件全部阻塞了？
2023-05-15 23:18:34 +08:00
294d6fa05e
kernel: don't umount for process in global namespace
2023-05-12 12:32:35 +08:00
67667b6df2
kernel: umount by lazy
2023-05-02 00:12:01 +08:00
45c229dc9f
kernel: fix snprintf
2023-04-18 19:38:58 +08:00
D8G Official