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log if jni hook failed

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This commit is contained in:
5ec1cff
2023-12-12 13:12:58 +08:00
parent 49886d9485
commit 12f57d6e8c
1 changed files with 2 additions and 0 deletions
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2
loader/src/injector/hook.cpp
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@@ -236,12 +236,14 @@ void hookJniNativeMethods(JNIEnv *env, const char *clz, JNINativeMethod *methods
if (mid == nullptr) { if (mid == nullptr) {
env->ExceptionClear(); env->ExceptionClear();
nm.fnPtr = nullptr; nm.fnPtr = nullptr;
LOGE("Could not found jni method in class %s: %s(%s)", clz, nm.name, nm.signature);
continue; continue;
} }
auto method = lsplant::JNI_ToReflectedMethod(env, clazz, mid, is_static); auto method = lsplant::JNI_ToReflectedMethod(env, clazz, mid, is_static);
auto modifier = lsplant::JNI_CallIntMethod(env, method, member_getModifiers); auto modifier = lsplant::JNI_CallIntMethod(env, method, member_getModifiers);
if ((modifier & MODIFIER_NATIVE) == 0) { if ((modifier & MODIFIER_NATIVE) == 0) {
nm.fnPtr = nullptr; nm.fnPtr = nullptr;
LOGE("Don't hook method because it's not native method: %s: %s(%s)", clz, nm.name, nm.signature);
continue; continue;
} }
auto artMethod = lsplant::art::ArtMethod::FromReflectedMethod(env, method); auto artMethod = lsplant::art::ArtMethod::FromReflectedMethod(env, method);