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ci: Attempting once more to build the LKM using the DDK

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This commit is contained in:
ShirkNeko
2025-11-04 19:28:13 +08:00
parent e99a14290f
commit c863ff6f49
28 changed files with 1046 additions and 274 deletions
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18
kernel/sucompat.c
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@@ -62,7 +62,7 @@ static const struct ksu_feature_handler su_compat_handler = {
.set_handler = su_compat_feature_set,
};
#ifndef CONFIG_KSU_KPROBES_HOOK
#ifndef __KPROBES_HOOK
static bool ksu_sucompat_hook_state __read_mostly = true;
#endif
@@ -94,7 +94,7 @@ int ksu_handle_faccessat(int *dfd, const char __user **filename_user, int *mode,
{
const char su[] = SU_PATH;
#ifndef CONFIG_KSU_KPROBES_HOOK
#ifndef __KPROBES_HOOK
if (!ksu_sucompat_hook_state) {
return 0;
}
@@ -124,7 +124,7 @@ int ksu_handle_stat(int *dfd, const char __user **filename_user, int *flags)
// const char sh[] = SH_PATH;
const char su[] = SU_PATH;
#ifndef CONFIG_KSU_KPROBES_HOOK
#ifndef __KPROBES_HOOK
if (!ksu_sucompat_hook_state) {
return 0;
}
@@ -182,7 +182,7 @@ int ksu_handle_execveat_sucompat(int *fd, struct filename **filename_ptr,
const char sh[] = KSUD_PATH;
const char su[] = SU_PATH;
#ifndef CONFIG_KSU_KPROBES_HOOK
#ifndef __KPROBES_HOOK
if (!ksu_sucompat_hook_state) {
return 0;
}
@@ -228,7 +228,7 @@ int ksu_handle_execve_sucompat(int *fd, const char __user **filename_user,
const char su[] = SU_PATH;
char path[sizeof(su) + 1];
#ifndef CONFIG_KSU_KPROBES_HOOK
#ifndef __KPROBES_HOOK
if (!ksu_sucompat_hook_state){
return 0;
}
@@ -273,7 +273,7 @@ int ksu_handle_devpts(struct inode *inode)
int __ksu_handle_devpts(struct inode *inode)
{
#ifndef CONFIG_KSU_KPROBES_HOOK
#ifndef __KPROBES_HOOK
if (!ksu_sucompat_hook_state)
return 0;
#endif
@@ -299,7 +299,7 @@ int __ksu_handle_devpts(struct inode *inode)
return 0;
}
#ifdef CONFIG_KSU_KPROBES_HOOK
#ifdef __KPROBES_HOOK
static int faccessat_handler_pre(struct kprobe *p, struct pt_regs *regs)
{
struct pt_regs *real_regs = PT_REAL_REGS(regs);
@@ -381,7 +381,7 @@ static void destroy_kprobe(struct kprobe **kp_ptr)
// sucompat: permited process can execute 'su' to gain root access.
void ksu_sucompat_enable()
{
#ifdef CONFIG_KSU_KPROBES_HOOK
#ifdef __KPROBES_HOOK
su_kps[0] = init_kprobe(SYS_EXECVE_SYMBOL, execve_handler_pre);
su_kps[1] = init_kprobe(SYS_FACCESSAT_SYMBOL, faccessat_handler_pre);
su_kps[2] = init_kprobe(SYS_NEWFSTATAT_SYMBOL, newfstatat_handler_pre);
@@ -394,7 +394,7 @@ void ksu_sucompat_enable()
void ksu_sucompat_disable()
{
#ifdef CONFIG_KSU_KPROBES_HOOK
#ifdef __KPROBES_HOOK
int i;
for (i = 0; i < ARRAY_SIZE(su_kps); i++) {
destroy_kprobe(&su_kps[i]);