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kernel: added susfs v1.5.3

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This commit is contained in:
Rifat Azad
2024-12-24 07:34:30 +06:00
parent 1f58c7bf12
commit bdf81c0880
18 changed files with 842 additions and 58 deletions
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23
kernel/ksud.c
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@@ -64,17 +64,22 @@ bool ksu_execveat_hook __read_mostly = true;
bool ksu_input_hook __read_mostly = true;
#endif
#ifdef CONFIG_KSU_SUSFS_SUS_SU
bool ksu_devpts_hook = false;
bool susfs_is_sus_su_ready = false;
#endif
u32 ksu_devpts_sid;
void on_post_fs_data(void)
void ksu_on_post_fs_data(void)
{
static bool done = false;
if (done) {
pr_info("on_post_fs_data already done\n");
pr_info("ksu_on_post_fs_data already done\n");
return;
}
done = true;
pr_info("on_post_fs_data!\n");
pr_info("ksu_on_post_fs_data!\n");
ksu_load_allow_list();
// sanity check, this may influence the performance
stop_input_hook();
@@ -197,7 +202,7 @@ int ksu_handle_execveat_ksud(int *fd, struct filename **filename_ptr,
first_arg);
if (!strcmp(first_arg, "second_stage")) {
pr_info("/system/bin/init second_stage executed\n");
apply_kernelsu_rules();
ksu_apply_kernelsu_rules();
init_second_stage_executed = true;
ksu_android_ns_fs_check();
}
@@ -221,7 +226,7 @@ int ksu_handle_execveat_ksud(int *fd, struct filename **filename_ptr,
pr_info("/init first arg: %s\n", first_arg);
if (!strcmp(first_arg, "--second-stage")) {
pr_info("/init second_stage executed\n");
apply_kernelsu_rules();
ksu_apply_kernelsu_rules();
init_second_stage_executed = true;
ksu_android_ns_fs_check();
}
@@ -258,7 +263,7 @@ int ksu_handle_execveat_ksud(int *fd, struct filename **filename_ptr,
(!strcmp(env_value, "1") ||
!strcmp(env_value, "true"))) {
pr_info("/init second_stage executed\n");
apply_kernelsu_rules();
ksu_apply_kernelsu_rules();
init_second_stage_executed =
true;
ksu_android_ns_fs_check();
@@ -273,7 +278,7 @@ int ksu_handle_execveat_ksud(int *fd, struct filename **filename_ptr,
first_app_process = false;
pr_info("exec app_process, /data prepared, second_stage: %d\n",
init_second_stage_executed);
on_post_fs_data(); // we keep this for old ksud
ksu_on_post_fs_data(); // we keep this for old ksud
stop_execve_hook();
}
@@ -616,6 +621,10 @@ static void stop_execve_hook()
ksu_execveat_hook = false;
pr_info("stop execve_hook\n");
#endif
#ifdef CONFIG_KSU_SUSFS_SUS_SU
susfs_is_sus_su_ready = true;
pr_info("susfs: sus_su is ready\n");
#endif
}
static void stop_input_hook()