diff options
Diffstat (limited to 'Kernel/VM/MemoryManager.cpp')
| -rw-r--r-- | Kernel/VM/MemoryManager.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/Kernel/VM/MemoryManager.cpp b/Kernel/VM/MemoryManager.cpp index 0c24693355..33b7be6c76 100644 --- a/Kernel/VM/MemoryManager.cpp +++ b/Kernel/VM/MemoryManager.cpp @@ -464,7 +464,11 @@ OwnPtr<Region> MemoryManager::allocate_contiguous_kernel_region(size_t size, Str if (!range.has_value()) return {}; auto vmobject = ContiguousVMObject::create_with_size(size, physical_alignment); - return allocate_kernel_region_with_vmobject(range.value(), vmobject, name, access, cacheable); + if (!vmobject) { + kernel_page_directory().range_allocator().deallocate(range.value()); + return {}; + } + return allocate_kernel_region_with_vmobject(range.value(), *vmobject, name, access, cacheable); } OwnPtr<Region> MemoryManager::allocate_kernel_region(size_t size, StringView name, Region::Access access, AllocationStrategy strategy, Region::Cacheable cacheable) |