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Cleanup on process termination

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This commit is contained in:
Maurice Heumann
2022-12-27 13:30:20 +01:00
parent 95120b73ab
commit 4cbbaed72f
12 changed files with 155 additions and 111 deletions
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10
src/driver/irp.cpp
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@@ -92,7 +92,7 @@ namespace
}
hypervisor->install_ept_hook(request.target_address, buffer.get(), request.source_data_size,
translation_hints);
process::get_current_process_id(), request.process_id, translation_hints);
}
void unhook()
@@ -160,7 +160,7 @@ namespace
throw std::runtime_error("Failed to copy buffer");
}
thread::kernel_thread t([watch_request_copy, hypervisor, &index, &page_buffer]
thread::kernel_thread t([watch_request_copy, &index, &page_buffer]
{
debug_log("Looking up process: %d\n", watch_request_copy.process_id);
@@ -210,7 +210,8 @@ namespace
t.join();
debug_log("Installing watch points...\n");
(void)hypervisor->install_ept_code_watch_points(page_buffer.get(), index);
(void)hypervisor->install_ept_code_watch_points(page_buffer.get(), index, process::get_current_process_id(),
watch_request_copy.process_id);
debug_log("Watch points installed\n");
}
@@ -232,7 +233,7 @@ namespace
void get_records(const PIRP irp, const PIO_STACK_LOCATION irp_sp)
{
auto* hypervisor = hypervisor::get_instance();
const auto* hypervisor = hypervisor::get_instance();
if (!hypervisor)
{
throw std::runtime_error("Hypervisor not installed");
@@ -251,7 +252,6 @@ namespace
irp->IoStatus.Status = STATUS_SUCCESS;
const auto irp_sp = IoGetCurrentIrpStackLocation(irp);
if (irp_sp)
{
const auto ioctr_code = irp_sp->Parameters.DeviceIoControl.IoControlCode;