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570 Commits

Author SHA1 Message Date
ShirkNeko
8972327faa manager: add KPM module with control codes and compact symbol handling 2025-03-29 21:04:54 +08:00
5ec1cff
0c57ea10f2 Fix off-by-one when iterating dir (#2530) 
Fix https://github.com/tiann/KernelSU/issues/2528
 2025-03-26 15:00:53 +08:00
ShirkNeko
ff99ab8e62 Changing the custom background expand more options logic 
Co-authored-by:ShirkNeko <ShirkNeko@alone2832165@gmail.com>
 2025-03-22 16:37:30 +08:00
ShirkNeko
ba26677cfc Merge some files and rewrite the update history 2025-03-22 14:09:21 +08:00
米凛
301390faca script: change repo (#9) 2025-03-09 00:05:27 +08:00
5ec1cff
ef037b86a5 setup my sign key 2025-03-08 23:47:55 +08:00
5ec1cff
a034dbbe6e remove devpts hook 2025-03-08 23:47:50 +08:00
Wang Han
4d37b8735c Set KSU_APP_PROFILE_VER for shell (#2481) 
This reverts commit bd24044ec3.
 2025-03-01 15:59:44 +08:00
AlexLiuDev233
931ababd14 kernel: fix sometimes sucompat can not toggle by manager (#2484) 
When the manager is already running, if other programs / kernel toggle
the sucompat enable status,
The manager "Disable SU Compat" toggle button can not work, kmesg print
"cmd enable su but no need to change."

I think we should still return reply_ok when the syscall value is
consistent with the kernel, which would fix the issue.
 2025-03-01 15:59:18 +08:00
Wang Han
1feac4c621 Fix reference count leak in nuke_ext4_sysfs() (#2467) 
We need to call path_put() to decrease the refcount.
 2025-02-23 10:42:24 +08:00
Wang Han
eeffecbd1b Allow toggling unmount setting for all apps (#2450) 
This fixes https://github.com/tiann/KernelSU/issues/2416.
 2025-02-18 11:07:52 +08:00
weishu
de291151f1 kernel: unregister sysfs for module's ext4 image 2025-02-17 21:06:21 +08:00
weishu
500ff9bcbc kernel: remove unused CONFIG guard becuase GKI kernel enable kprobe by default 2025-02-16 21:38:59 +08:00
weishu
4593ae81c7 kernel: Allow to re-enable sucompat 2025-02-16 21:33:26 +08:00
weishu
2096bd7304 kernel: add support for disable sucompat 2025-02-16 19:29:58 +08:00
5ec1cff
62ef18b560 kernel: clear securebits (#2387) 
fix adb shell cannot escape to root after #2381
 2025-01-28 19:02:14 +08:00
Wang Han
7a71da057e Clean up umount targets (#2386) 2025-01-27 19:35:33 +08:00
Wang Han
38640ee4a6 Avoid unnecessarily overriding capabilities (#2381) 
Previously all capabilities were overridden with 0xffffffffffffffff,
which is
not what normal processes have. This causes PR_CAPBSET_DROP prctl
fail because it is dropping invalid caps. Fix it.

This fixes
https://gitlab.com/kalilinux/nethunter/apps/kali-nethunter-app/-/issues/378.

Co-Authored-By: 5ec1cff <56485584+5ec1cff@users.noreply.github.com>

Co-authored-by: 5ec1cff <56485584+5ec1cff@users.noreply.github.com>
 2025-01-25 17:29:08 +08:00
SsageParuders
58ed786c43 Improve seccomp disable && Add locking to protect cred modifications in escape_to_root (#2320) 
- When disabling Seccomp, ensure that current->sighand->siglock is held
during the operation.
- Locking to ensure safe access and modification of the `cred` structure
within the `escape_to_root` function.

---

I think this issue described in #2236 may have been caused by concurrent
read-write access without proper locking.

---------

Signed-off-by: SsageParuders<qinqingqing1025@gmail.com>
Signed-off-by: SsageParuders <qinqingqing1025@gmail.com>"
 2024-12-28 13:33:21 +08:00
Huy Minh
27bb2491c2 kernel: Relax dentry_path_raw compare in core_hook (#2041) 
On Android-x86 (or BlissOS) it initialize Android by using switch_root
or chroot, when checking a path with dentry_path_raw() it will show the
whole real path instead of the path that we want.

Relax the checking requirement by using strstr to look for
"/system/packages.list" in the string instead of requiring the path to
be "/system/packages.list"

This fixes #1783

Signed-off-by: hmtheboy154 <buingoc67@gmail.com>
 2024-09-07 10:59:06 +08:00
LoveSy
bd24044ec3 Revert "ksud: [Fix] grant root to the shell in debug mode" (#1860) 
Reverts tiann/KernelSU#1853
 2024-07-06 19:36:37 +08:00
RobinChen
56c3954524 ksud: [Fix] grant root to the shell in debug mode (#1853) 
Failed to check app_profile version
 2024-07-06 13:37:00 +08:00
5ec1cff
f52beb9f75 throne_tracker: skip iterate if failed to open dir (#1832) 
fix https://github.com/tiann/KernelSU/issues/1800
 2024-06-19 09:19:04 +08:00
Wang Han
78bf2493bf Convert devpts domain to ksu_file (#1801) 
AOSP sepolicy does not allow appdomain to open pts. Hence, convert
devpts domain to ksu_file to allow any access.
 2024-06-03 21:21:39 +08:00
Ylarod
898e9d4f8c [1.0] Drop Non-GKI Support (#1483) 
Co-authored-by: weishu <twsxtd@gmail.com>
 2024-06-01 14:50:46 +08:00
Rissu
bd5100d698 kernel: fix throne_tracker uncompile-able on 4.4 kernel (issue #1771) (#1773) 
in kernel v4.7.10:
extern unsigned int __pure full_name_hash(const char *, unsigned int);

in kernel v4.8.0:
extern unsigned int __pure full_name_hash(const void *salt, const char
*, unsigned int);
 2024-05-27 10:35:08 +08:00
Juhyung Park
038dae1d6f Deadlock fixes (#1758) 
Hi,

This PR fixes deadlocks that I've noticed within my kernel, with some
minor optimizations around it.

Thanks.

---------

Signed-off-by: Juhyung Park <qkrwngud825@gmail.com>
 2024-05-26 17:03:33 +08:00
weishu
31653b11f1 kernel: replace devpts kprobe 2024-05-16 17:16:00 +08:00
weishu
0576495b4b kernel: Allow to use in Private Space 2024-05-16 12:03:58 +08:00
weishu
123b66e84b kernel: fix devpts permission. close #1727 2024-05-16 10:32:48 +08:00
weishu
7af4f338e5 kernel: Fix compile error on 4.4. close #1720 2024-05-10 15:01:05 +08:00
weishu
109442f8c4 docs: Add devpts description for non gki 2024-05-09 12:05:10 +08:00
weishu
98757bcdb3 kernel: transition devpts in kernel 2024-05-08 21:15:49 +08:00
5ec1cff
935dc18faa su: allocate new pty (#1693) 2024-05-07 19:02:59 +08:00
weishu
646b6f71f4 kernel: close fd early 2024-04-29 15:53:12 +08:00
weishu
efbc07fde3 kernel: use library import 2024-04-27 09:55:24 +08:00
weishu
f982683825 kernel: refactor PR_REAL_REGS 2024-04-26 13:25:29 +08:00
weishu
2e1bb8e303 kernel: fix setup script. close #1625, close #1647 2024-04-26 13:12:57 +08:00
buildbot
fcc3d2d3d4 kernel: no need to hook 2024-04-26 12:10:58 +08:00
buildbot
dedd54d890 kernel: use syscall hook for all version, remove code next version if works well 2024-04-26 11:42:24 +08:00
Another Guy
2027ac325f Hook syscalls and stable symbols (#1657) 
1. Replace `do_execveat_common` with `sys_execve` and `sys_execveat`
2. Replace `input_handle_event` with `input_event` and
`input_inject_event`

Tested on android12-5.10-2024-04, android13-5.15-2024-04.
android14-6.1-2024-04
 2024-04-26 11:27:48 +08:00
Heiler Bemerguy
4f9bbf199b throne_tracker: Fix Manager sometimes not detecting KSU and optimize it (#1586) 
The original logic was wrong and used 3 strlen()s for every file found,
wasting cpu.

Optimize it by first comparing only the filename length, given we
already know it,
and then strncmp() to compare with "base.apk"

Tested successfully on my Bandido Kernel (4.19)
 2024-04-03 14:33:10 +08:00
P. Thịnh
13ae650445 Fixed link typo in kernel/Makefile (#1564) 
I spotted this typo when building the Kernel.
 2024-03-30 22:16:46 +08:00
weishu
4a73672190 kernel: fix potential dead loop 
Co-Authored-by: qwerty472123
 2024-03-30 16:13:11 +08:00
weishu
942866d986 Revert "kernel: deny all unexpected signature block" 
This reverts commit 869cd50b79.
 2024-03-30 16:05:31 +08:00
weishu
d533c27e4f Revert "kernel: deny unexpected offset value for signing check" 
This reverts commit 97ee114aa5.
 2024-03-30 16:05:31 +08:00
weishu
97ee114aa5 kernel: deny unexpected offset value for signing check 2024-03-29 14:28:51 +08:00
weishu
869cd50b79 kernel: deny all unexpected signature block 2024-03-29 14:14:17 +08:00
5ec1cff
fd17e852d0 kernel: no need to umount and mark as root for manager uid (#1549) 
Co-authored-by: LoveSy <shana@zju.edu.cn>
 2024-03-29 09:15:18 +08:00
D8G Official
444574739c Fix missing semicolon (#1551) 
Fix build non gki kernel
 2024-03-28 20:22:00 +08:00