Lightemerald/windows-user-space-emulator
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This commit is contained in:
RektInator
2025-04-14 12:23:08 +02:00
parent 45b5b035d7
commit 7bf0b67167
9 changed files with 153 additions and 36 deletions
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6
src/windows-emulator/syscalls/memory.cpp
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@@ -28,9 +28,9 @@ namespace syscalls
return_length.write(sizeof(EMU_MEMORY_BASIC_INFORMATION64));
}
if (memory_information_length != sizeof(EMU_MEMORY_BASIC_INFORMATION64))
if (memory_information_length < sizeof(EMU_MEMORY_BASIC_INFORMATION64))
{
return STATUS_BUFFER_OVERFLOW;
return STATUS_BUFFER_TOO_SMALL;
}
const emulator_object<EMU_MEMORY_BASIC_INFORMATION64> info{c.emu, memory_information};
@@ -198,7 +198,7 @@ namespace syscalls
const bool reserve = allocation_type & MEM_RESERVE;
const bool commit = allocation_type & MEM_COMMIT;
if ((allocation_type & ~(MEM_RESERVE | MEM_COMMIT | MEM_TOP_DOWN)) || (!commit && !reserve))
if ((allocation_type & ~(MEM_RESERVE | MEM_COMMIT | MEM_TOP_DOWN | MEM_WRITE_WATCH)) || (!commit && !reserve))
{
throw std::runtime_error("Unsupported allocation type!");
}