arm32 hook crash in Vivo X6A android 5.0.2

[WindySha]

2021-09-10 01:01:28.382 11566-11566/? I/DEBUG: pid: 6915, tid: 6915, name: com.lemon.lv >>> com.lemon.lv <<<
2021-09-10 01:01:28.402 11566-11566/? I/DEBUG: #1 pc 00036605 /data/app/com.lemon.lv-1/lib/arm/libsandhook.so (_ZN8SandHook7Decoder12Arm32Decoder11DisassembleEPvjRNS0_11InstVisitorEb+640)
2021-09-10 01:01:28.402 11566-11566/? I/DEBUG: #2 pc 0003738f /data/app/com.lemon.lv-1/lib/arm/libsandhook.so (ZN8SandHook3Asm15CodeRelocateA328RelocateEPvjS2+80)
2021-09-10 01:01:28.402 11566-11566/? I/DEBUG: #3 pc 000367f1 /data/app/com.lemon.lv-1/lib/arm/libsandhook.so (ZN8SandHook4Hook22InlineHookArm32Android4HookEPvS2+240)
2021-09-10 01:01:28.402 11566-11566/? I/DEBUG: #4 pc 00030be7 /data/app/com.lemon.lv-1/lib/arm/libsandhook.so (hookClassInit+206)
2021-09-10 01:01:28.402 11566-11566/? I/DEBUG: #5 pc 0002ede1 /data/app/com.lemon.lv-1/lib/arm/libsandhook.so (Java_com_swift_sandhook_SandHook_initForPendingHook+64)
2021-09-10 01:01:28.402 11566-11566/? I/DEBUG: #6 pc 00810ad1 /data/dalvik-cache/arm/data@[email protected]@[email protected]

[jubupx]

bool Visit(BaseUnit *unit, void *pc) override {
......................................
delete unit;<=== 这里在一些特殊处理指令的情况下
return false;
};
---->
if (!visitor.Visit(unit, pc)) {
break;
}

    pc = reinterpret_cast<InstA64 *>((Addr)pc + unit->Size());<===这里调用

========try to fix ================
reinterpret_cast<BaseInst*>(unit)->Disassemble();
unit->Ref();
if (!visitor.Visit(unit, pc)) {
break;
}
pc = reinterpret_cast<void*>((Addr)pc + unit->Size());
unit->Release();
if(unit->RefCount() == 0) delete unit;

看看这样能不能解决问题, 祝好运!