br0kenpixel/KernelSU-Next
1
0
Fork 0
mirror of https://github.com/KernelSU-Next/KernelSU-Next.git synced 2025-08-27 23:46:34 +00:00
Code Issues Packages Projects Releases 1 Wiki Activity
2,501 Commits 16 Branches 21 Tags
9d9f9ed5d5f3a66a2f44e24c926075554f9275ce
Commit Graph

444 Commits

Author SHA1 Message Date
Fede2782
072021c322 Docs: add backport notice in module umount docs (#1476) 
This aims to uniform the documentation since the official introduction
of pre-GKI modules umount feature
 2024-03-19 15:41:22 +08:00
dabao1955
051e7e23e8 kernel: Use CONFIG_KSU=m to compile lkm (#1468) 
before:
CONFIG_KSU=y
CONFIG_KSU_MODULE=y

after:
CONFIG_KSU=m

---------

Signed-off-by: dabao1955 <dabao1955@163.com>
Co-authored-by: weishu <twsxtd@gmail.com>
 2024-03-19 15:40:38 +08:00
backslashxx
65bda4b5a8 fixup! Suggest non-gki kernel users to backport path_umount (#1477) 
My bad.

as reported by @AzusaHana on tg

![image](https://github.com/tiann/KernelSU/assets/118538522/a67f97c2-20f7-4ee6-9ae1-9f9089376857)
 2024-03-19 15:39:54 +08:00
weishu
ae049019d6 kernel: support query working mode 2024-03-19 11:52:17 +08:00
weishu
68bee049a7 kernel: don't remove from sysfs when debug is enabled 2024-03-18 19:12:56 +08:00
weishu
85e2cd49c8 kernel: remove it from sysfs 2024-03-18 18:50:53 +08:00
Soo-Hwan Na
8a36c36e3e kernel: Make it compile on 3.18 (maybe older) kernels (#1460) 
input-event-codes.h:

Input: add input-event-codes header file
(f902dd8934)
This was in 4.4-rc, so 4.4.0 or above has it else no.

aio.h:
fs: move struct kiocb to fs.h
(e2e40f2c1e)

Below this version, we need to explicitly include aio.h for struct kiocb
This was in 4.1-rc, so 4.0 or below should do the include

uaccess.h, sched.h was present for long times, but 4.10 splited out to
include/sched/ but the current ifdef is not including uaccess.h for
lower versions than 4.4. Fix it.
 2024-03-18 13:13:00 +08:00
backslashxx
cbb215ea81 Suggest non-gki kernel users to backport path_umount (#1464) 
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

03d233db8b
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
961d978862
4.19
164917f56d
4.14
c07c70a0c5
4.9
195f07593a
4.4
21ea33fe41
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

---------

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
weishu
bb94ad6d4b ci: Fix avd build (#1457) 2024-03-17 09:07:52 +08:00
Ylarod
3f5d6ca54a Build KernelSU as LKM (#1254) 
Co-authored-by: weishu <twsxtd@gmail.com>
 2024-03-15 18:53:24 +08:00
Coconut
d5db694168 kernel:Compatible with devices based on Huawei EMUI10 (#1447) 
EMUI 10 kernel version is 4.14.xxx.  
The SELinux of Huawei's modified EMUI10 kernel is still similar to the
EMUI 9 version. This commit not support HarmonyOS 2 based EMUI 10.
 2024-03-14 15:18:59 +08:00
Wang Han
9b254e8628 Guard a few logprint in prctl path with KSU_DEBUG (#1402) 2024-02-29 13:47:22 +08:00
weishu
cfc3e73c45 kernel: fix bazel build 2024-02-26 16:54:14 +08:00
weishu
09b6c219e9 kernel: Unshallow the repo in Makefile. close #1365 2024-02-26 12:23:51 +08:00
那年雪落
e6613bed72 kernel: Add back Makefile new line with posix compatible (#1372) 2024-02-23 16:55:22 +08:00
weishu
9e9ac672ef kernel: Allow system_server to kill su process 2024-02-20 18:16:43 +08:00
weishu
8e06088f96 kernel: prevent become manager when failed. close #1328 2024-02-03 20:03:26 +08:00
weishu
eb5d503488 kernel: Add init selinux rules. 2024-01-15 20:28:53 +08:00
Ylarod
85caf41e97 kernel: fix secctx mem leak (#1283) 
Co-authored-by: weishu <twsxtd@gmail.com>
 2024-01-14 11:15:52 +08:00
weishu
802549d8cd kernel: avoding umount when there isn't any module. close #556 2024-01-08 12:55:08 +08:00
Ylarod
cbf8f0aa2a Try umount /sbin in kernel (#1257) 2024-01-06 08:59:30 +08:00
Ylarod
bf040afa64 Correctly handle is_ksu_domain, close #972 (#1246) 
fix #972
 2024-01-04 14:14:31 +08:00
weishu
2f3862b1cc kernel: truncate allowlist before save 2023-12-29 18:32:45 +08:00
weishu
8197ddb359 kernel: fix out of bound reading. close #1227 2023-12-27 20:19:21 +08:00
weishu
e3a8bdaced kernel: optimize uid list reading 2023-12-27 19:33:25 +08:00
Nullptr
c07b7d38a0 Mount temp dir at /debug_ramdisk (#1226) 2023-12-23 21:05:26 +08:00
The_second_Tom
108d618f53 kernel: adapt to kernel above 6.4 (#1196) 
Above kernel 6.4, there is no struct_avc member in selinux_state.
 2023-12-11 00:13:06 +08:00
weishu
d86c9cc9b6 kernel: Add mitigation to avoid placing manager in lib to bypass check 2023-12-08 14:48:49 +08:00
weishu
62117c6017 kernel: fix su not working in shell for 6.1 kernel 2023-11-13 15:06:25 +08:00
4qwerty7
d5985f7450 kernel: fix null pointer dereference for some case (#1075) 
在 #973 __never_use_envp 被改名为 envp 并使用。

这导致 GKI 版本一旦代码运行到
[213](86dcb02f72/kernel/ksud.c (L213))
行（或许只有 WSA 等类似情况会跑到这？），就会触发一个空指针解引用。

此PR意在修复此问题，且已在WSA上测试。
 2023-10-24 07:00:52 +08:00
weishu
518c8a21b0 kernel: fix incorrect strcmp 2023-10-23 22:22:47 +08:00
weishu
4a5cdf25f1 Merge pull request from GHSA-86cp-3prf-pwqq 
* kernel: deny v2 signature blocks with incorrect number

* kernel: reject v1 signature

* kernel: enforce manager package name at compile time

* kernel: don't specific package name in source code, use it in ci
 2023-10-23 12:59:30 +08:00
kevios12
a6a4dd025d kernel: fix Modules install stuck on kernel 4.4 (#1059) 2023-10-22 23:40:53 +08:00
weishu
86dcb02f72 kernel: make compiler happy 2023-10-21 22:43:58 +08:00
weishu
5c495a7e83 kernel: make su without any capabilities possible 2023-10-21 20:32:28 +08:00
weishu
6dd1b266e9 kernel: don't umount for non zygote child process. fixes #1054,#1049,#1045 2023-10-19 17:29:10 +08:00
weishu
8d3a873eeb kernel: use strncpy and strncmp 2023-10-12 15:52:10 +08:00
weishu
165e450f4e kernel: prune allowlist with package name and uid 2023-10-12 15:44:43 +08:00
weishu
aefcb9c980 kernel: ignore path that's not mountpoint 2023-10-12 14:24:41 +08:00
weishu
582d4978ac kernel: reject v3 and v3.1 signature scheme for manager verification 2023-10-11 17:06:14 +08:00
weishu
02def78124 kernel: harden the signature check (#1027) 2023-10-11 02:53:11 -05:00
weishu
dfec5d5059 kernel: Add selinux rules for module umount 2023-10-09 18:09:54 +08:00
weishu
aca3ecebd9 kernel: umount modules mnt when needed. fix #991 2023-10-08 14:17:33 +08:00
longhuan1999
b14ea03dc4 kernel: Adapt to low version Android init process (#973) 
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
Levi Zim
c8d0f01ce4 Copy one extra byte from userspace filename (#958) 
Otherwise we will rewrite paths for filenames that begins with
`/system/bin/su`.

This fix copies one extra byte from userspace filename so that when we
encounter filenames like `/system/bin/suasf`,
`/system/bin/su\0` gets compared with `/system/bin/sua`, which correctly
prevents the `su -> sh` path rewriting.

Close #957
 2023-09-16 12:23:04 +08:00
weishu
222b747c86 kernel: avoding select OVERLAY_FS becuase it may break GKI checks. fix 2023-08-28 01:06:44 +08:00
rhjdvsgsgks
a9d1e84762 kernel: fix build for gcc (#873) 
current_cred() need this
 2023-08-16 17:55:23 +08:00
Aquarius223
d4a9869b03 kernel: Fix commit e666e8ed in Linux 4.9.y and Linux 4.4.y builds (#841) 
* linux/uaccess.h is also required on 4.4 and 4.9

-- KernelSU version: 11184
-- KernelSU Manager signature size: 0x033b
-- KernelSU Manager signature hash: 0xb0b91415
  CC      drivers/kernelsu/kernel_compat.o
../drivers/kernelsu/kernel_compat.c:159:9: error: use of undeclared
identifier 'USER_DS'
        set_fs(USER_DS);
               ^
1 error generated.
make[4]: ***
[../scripts/Makefile.build:314：drivers/kernelsu/kernel_compat.o] 错误 1
make[3]: *** [../scripts/Makefile.build:599：drivers/kernelsu] 错误 2

Change-Id: I19598c62a3ae901049ea99ef878fa5c1a15201fd

Co-authored-by: stic-server-open <1138705738@qq.com>
 2023-08-09 22:17:56 +08:00
weishu
a568eb9ae1 kernel: Fix compile err 2023-08-09 18:51:03 +08:00
weishu
e666e8ed0d kernel: fix probe_kernel_read failed to read user addr 2023-08-09 18:37:30 +08:00