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kernel: Apply the susfs patch

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Co-authored-by: simonpunk <simonpunk2016@gmail.com>
Co-authored-by: ShirkNeko <109797057+ShirkNeko@users.noreply.github.com>
This commit is contained in:
ShirkNeko
2025-11-14 18:36:04 +08:00
parent 4920877dd8
commit 4c04508267
20 changed files with 982 additions and 77 deletions
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11
kernel/app_profile.c
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@@ -12,7 +12,9 @@
#include "app_profile.h"
#include "klog.h" // IWYU pragma: keep
#include "selinux/selinux.h"
#ifndef CONFIG_KSU_SUSFS
#include "syscall_hook_manager.h"
#endif
#include "sucompat.h"
#include "sulog.h"
@@ -88,8 +90,10 @@ void disable_seccomp(void)
void escape_with_root_profile(void)
{
struct cred *cred;
#ifndef CONFIG_KSU_SUSFS
struct task_struct *p = current;
struct task_struct *t;
#endif
cred = prepare_creds();
if (!cred) {
@@ -149,9 +153,11 @@ void escape_with_root_profile(void)
ksu_sulog_report_su_grant(current_euid().val, NULL, "escape_to_root");
#endif
#ifndef CONFIG_KSU_SUSFS
for_each_thread (p, t) {
ksu_set_task_tracepoint_flag(t);
}
#endif
}
#ifdef CONFIG_KSU_MANUAL_SU
@@ -214,9 +220,10 @@ void escape_to_root_for_cmd_su(uid_t target_uid, pid_t target_pid)
{
struct cred *newcreds;
struct task_struct *target_task;
unsigned long flags;
#ifndef CONFIG_KSU_SUSFS
struct task_struct *p = current;
struct task_struct *t;
#endif
pr_info("cmd_su: escape_to_root_for_cmd_su called for UID: %d, PID: %d\n", target_uid, target_pid);
@@ -298,9 +305,11 @@ void escape_to_root_for_cmd_su(uid_t target_uid, pid_t target_pid)
#if __SULOG_GATE
ksu_sulog_report_su_grant(target_uid, "cmd_su", "manual_escalation");
#endif
#ifndef CONFIG_KSU_SUSFS
for_each_thread (p, t) {
ksu_set_task_tracepoint_flag(t);
}
#endif
pr_info("cmd_su: privilege escalation completed for UID: %d, PID: %d\n", target_uid, target_pid);
}
#endif