diff options
| author | Fernando Sahmkow <fsahmkow27@gmail.com> | 2024-01-07 04:50:06 +0100 |
|---|---|---|
| committer | Liam <byteslice@airmail.cc> | 2024-01-18 21:12:30 -0500 |
| commit | 067284733075fb0604dbcdc6238d23cfa27c5355 (patch) | |
| tree | 3f554af90fd6e120b156f037485641c620829a46 /src/core/device_memory_manager.inc | |
| parent | a874ab0133459b713205a87738234fae03dc715b (diff) | |
SMMU: Fix Right Shift UB.
Diffstat (limited to 'src/core/device_memory_manager.inc')
| -rw-r--r-- | src/core/device_memory_manager.inc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/core/device_memory_manager.inc b/src/core/device_memory_manager.inc index 5241293b6..d7b4abacc 100644 --- a/src/core/device_memory_manager.inc +++ b/src/core/device_memory_manager.inc @@ -301,7 +301,7 @@ template <typename Traits> u8* DeviceMemoryManager<Traits>::GetSpan(const DAddr src_addr, const std::size_t size) { size_t page_index = src_addr >> page_bits; size_t subbits = src_addr & page_mask; - if ((continuity_tracker[page_index] << page_bits) >= size + subbits) { + if ((static_cast<size_t>(continuity_tracker[page_index]) << page_bits) >= size + subbits) { return GetPointer<u8>(src_addr); } return nullptr; @@ -311,7 +311,7 @@ template <typename Traits> const u8* DeviceMemoryManager<Traits>::GetSpan(const DAddr src_addr, const std::size_t size) const { size_t page_index = src_addr >> page_bits; size_t subbits = src_addr & page_mask; - if ((continuity_tracker[page_index] << page_bits) >= size + subbits) { + if ((static_cast<size_t>(continuity_tracker[page_index]) << page_bits) >= size + subbits) { return GetPointer<u8>(src_addr); } return nullptr; |