RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-10-31 19:12:43 +00:00
Code Issues Activity Actions

Kernel: Change method name to clarify physical memory mmap validation

Browse source
This commit is contained in:
Liav A 2021-12-23 21:11:18 +02:00 • committed by Idan Horowitz
parent f9c4f65e1f
commit 876559d283
3 changed files with 3 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

2
Kernel/Memory/MemoryManager.cpp
View file

@ -209,7 +209,7 @@ UNMAP_AFTER_INIT void MemoryManager::register_reserved_ranges()
m_reserved_memory_ranges.append(ContiguousReservedMemoryRange { range.start, m_physical_memory_ranges.last().start.get() + m_physical_memory_ranges.last().length - range.start.get() });
}
bool MemoryManager::is_allowed_to_mmap_to_userspace(PhysicalAddress start_address, VirtualRange const& range) const
bool MemoryManager::is_allowed_to_mmap_physical_memory_to_userspace(PhysicalAddress start_address, VirtualRange const& range) const
{
// Note: Guard against overflow in case someone tries to mmap on the edge of
// the RAM