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[skip ci]: kernel: simplify KPM enabled check in ksu_handle_prctl

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ShirkNeko
2025-05-24 15:25:54 +08:00
parent 7e88e9648f
commit 8f4c58c4c3
3 changed files with 6 additions and 13 deletions
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9
kernel/core_hook.c
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@@ -430,14 +430,9 @@ int ksu_handle_prctl(int option, unsigned long arg2, unsigned long arg3,
#endif #endif
if (arg2 == CMD_ENABLE_KPM) { if (arg2 == CMD_ENABLE_KPM) {
#ifdef CONFIG_KPM bool KPM_Enabled = IS_ENABLED(CONFIG_KPM);
bool KPM_Enabled = true; if (copy_to_user((void __user *)arg3, &KPM_Enabled, sizeof(KPM_Enabled)))
#else
bool KPM_Enabled = false;
#endif
if (copy_to_user((void __user *)arg3, &KPM_Enabled, sizeof(KPM_Enabled))) {
pr_info("KPM: copy_to_user() failed\n"); pr_info("KPM: copy_to_user() failed\n");
}
return 0; return 0;
} }

7
manager/app/src/main/cpp/jni.cc
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@@ -307,8 +307,7 @@ Java_com_sukisu_ultra_Natives_setSuEnabled(JNIEnv *env, jobject thiz, jboolean e
return set_su_enabled(enabled); return set_su_enabled(enabled);
} }
extern "C" extern "C" JNIEXPORT jboolean JNICALL
JNIEXPORT jboolean JNICALL Java_com_sukisu_ultra_Natives_isKPMEnabled(JNIEnv *env, jobject) {
Java_com_sukisu_ultra_Natives_isKPMEnabled(JNIEnv *env, jclass clazz) { return is_KPM_enable();
return (jboolean)is_KPM_enable();
} }

3
manager/app/src/main/cpp/ksu.cc
View File

@@ -101,6 +101,5 @@ bool is_su_enabled() {
bool is_KPM_enable() { bool is_KPM_enable() {
bool enabled = false; bool enabled = false;
ksuctl(CMD_ENABLE_KPM, &enabled, nullptr); return ksuctl(CMD_ENABLE_KPM, &enabled, nullptr), enabled;
return enabled;
} }