Wang Han
25fbc22f66
kernel: Replace kmalloc() usages with kzalloc() ( #2939 )
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This ensures we won't use uninitialized pointers for task work.
2025-11-16 15:24:49 +08:00
ShirkNeko
46846dce91
kernel: Utilise the existing try_umount to avoid repackaging
2025-11-15 19:29:12 +08:00
Wang Han
ded31c2043
kernel: Fix task flag marking for root and shell UID
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Signed-off-by: Wang Han <416810799@qq.com >
Co-authored-by: 5ec1cff <56485584+5ec1cff@users.noreply.github.com >
2025-11-11 16:26:37 +08:00
ShirkNeko
cda7e4c6c0
Clean up kernel code ( #2898 )
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1) Fix memory leak of callback head in allowlist.c
2) Remove duplicated logic and incorrect log in kernel_umount.c
3) Prevent sleep in kprobe context in ksud.c
4) Remove useless is_unsupported_uid, use euid for security enhance,
add FIXME in setuid_hook.c
5) Remove useless fd argument for execve hook, fix incorrent pointer
usage in syscall_hook_manager.c and sucompat.c
6) Use correct errno in supercalls.c
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Co-authored-by: Ylarod <me@ylarod.cn >
2025-11-09 19:20:30 +08:00
ShirkNeko
1f04f13e44
kernel: Remove redundant checks
2025-11-09 16:41:54 +08:00
ShirkNeko
548258f922
kernel: Rewrite the kernel source code ( #554 )
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* clean unused header
* on_module_mounted in ksud.c
* refact: use app_profile
* unified hook manager
* add zygote to hook target
* move reboot hook to supercall.c
* refactor: kernel_umount setuid_hook
* update mark rules, add init mark tracker
* remove reboot from check_syscall_fastpath
* update setuid_hook, remove uneeded sucompat enable
* log freely
* kernel: Migrate kprobe hook configuration items
* kernel: fix build
* cli: add ksud debug mark
* Fix rustfmt warning
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Co-authored-by: Ylarod <me@ylarod.cn >
Co-authored-by: Wang Han <416810799@qq.com >
Co-authored-by: ShirkNeko <109797057+ShirkNeko@users.noreply.github.com >
2025-11-09 01:14:26 +08:00
