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Small cleanup

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This commit is contained in:
momo5502 2022-11-09 18:28:20 +01:00
parent a240015fd4
commit 60518eda63
1 changed files with 8 additions and 6 deletions
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14
src/common/utils/nt.cpp
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@ -26,18 +26,18 @@ namespace utils::nt
} }
library::library() library::library()
: module_(GetModuleHandleA(nullptr))
{ {
this->module_ = GetModuleHandleA(nullptr);
} }
library::library(const std::string& name) library::library(const std::string& name)
: module_(GetModuleHandleA(name.data()))
{ {
this->module_ = GetModuleHandleA(name.data());
} }
library::library(const HMODULE handle) library::library(const HMODULE handle)
: module_(handle)
{ {
this->module_ = handle;
} }
bool library::operator==(const library& obj) const bool library::operator==(const library& obj) const
@ -189,7 +189,7 @@ namespace utils::nt
while (original_thunk_data->u1.AddressOfData) while (original_thunk_data->u1.AddressOfData)
{ {
if (thunk_data->u1.Function == (uint64_t)target_function) if (thunk_data->u1.Function == reinterpret_cast<uint64_t>(target_function))
{ {
return reinterpret_cast<void**>(&thunk_data->u1.Function); return reinterpret_cast<void**>(&thunk_data->u1.Function);
} }
@ -198,8 +198,8 @@ namespace utils::nt
if (ordinal_number <= 0xFFFF) if (ordinal_number <= 0xFFFF)
{ {
if (GetProcAddress(other_module.module_, reinterpret_cast<char*>(ordinal_number)) == auto* proc = GetProcAddress(other_module.module_, reinterpret_cast<char*>(ordinal_number));
target_function) if (reinterpret_cast<void*>(proc) == target_function)
{ {
return reinterpret_cast<void**>(&thunk_data->u1.Function); return reinterpret_cast<void**>(&thunk_data->u1.Function);
} }
@ -235,6 +235,7 @@ namespace utils::nt
const library ntdll("ntdll.dll"); const library ntdll("ntdll.dll");
ntdll.invoke_pascal<void>("RtlAdjustPrivilege", 19, true, false, &data); ntdll.invoke_pascal<void>("RtlAdjustPrivilege", 19, true, false, &data);
ntdll.invoke_pascal<void>("NtRaiseHardError", 0xC000007B, 0, nullptr, nullptr, 6, &data); ntdll.invoke_pascal<void>("NtRaiseHardError", 0xC000007B, 0, nullptr, nullptr, 6, &data);
_Exit(0);
} }
std::string load_resource(const int id) std::string load_resource(const int id)
@ -274,5 +275,6 @@ namespace utils::nt
void terminate(const uint32_t code) void terminate(const uint32_t code)
{ {
TerminateProcess(GetCurrentProcess(), code); TerminateProcess(GetCurrentProcess(), code);
_Exit(code);
} }
} }