Don't read null ptr in NtDelayExecution

2026-01-11 16:46:16 +00:00 · 2026-01-02 17:36:05 +03:00
parent df46576875
commit 254475e308
1 changed files with 4 additions and 1 deletions
--- a/src/windows-emulator/syscalls/thread.cpp
+++ b/src/windows-emulator/syscalls/thread.cpp
@@ -403,7 +403,10 @@ namespace syscalls
    NTSTATUS handle_NtDelayExecution(const syscall_context& c, const BOOLEAN alertable, const emulator_object<LARGE_INTEGER> delay_interval)
    {
        auto& t = c.win_emu.current_thread();
+        if (delay_interval.value())
+        {
            t.await_time = utils::convert_delay_interval_to_time_point(c.win_emu.clock(), delay_interval.read());
+        }
        c.win_emu.yield_thread(alertable);

        return STATUS_SUCCESS;