From 003072f957498a11b7fdcbb56892af0c281c85b3 Mon Sep 17 00:00:00 2001 From: Mason Reed Date: Wed, 2 Apr 2025 14:42:55 -0400 Subject: [SharedCache] Misc fixes and comments --- view/sharedcache/core/MappedFileAccessor.cpp | 2 ++ 1 file changed, 2 insertions(+) (limited to 'view/sharedcache/core/MappedFileAccessor.cpp') diff --git a/view/sharedcache/core/MappedFileAccessor.cpp b/view/sharedcache/core/MappedFileAccessor.cpp index 9d6663b5..3c9bf1e2 100644 --- a/view/sharedcache/core/MappedFileAccessor.cpp +++ b/view/sharedcache/core/MappedFileAccessor.cpp @@ -14,6 +14,8 @@ std::shared_ptr MappedFileAccessor::Open(const std::string& // TODO: Will obviously not work on 32bit binaries, need to make WritePointer64 and 32 equiv. void MappedFileAccessor::WritePointer(size_t address, size_t pointer) { + if (address + sizeof(size_t*) > Length()) + throw UnmappedAccessException(address + sizeof(size_t*), Length()); m_dirty = true; *reinterpret_cast(&m_file._mmap[address]) = pointer; } -- cgit v1.3.1