diff options
| -rw-r--r-- | src/video_core/buffer_cache/usage_tracker.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/video_core/buffer_cache/usage_tracker.h b/src/video_core/buffer_cache/usage_tracker.h index 5f8688d31..ae511ccb6 100644 --- a/src/video_core/buffer_cache/usage_tracker.h +++ b/src/video_core/buffer_cache/usage_tracker.h @@ -26,6 +26,9 @@ public: void Track(u64 offset, u64 size) noexcept { const size_t page = offset >> PAGE_SHIFT; const size_t page_end = (offset + size) >> PAGE_SHIFT; + if (page_end < page || page_end >= pages.size()) { + return; + } TrackPage(page, offset, size); if (page == page_end) { return; @@ -41,6 +44,9 @@ public: [[nodiscard]] bool IsUsed(u64 offset, u64 size) const noexcept { const size_t page = offset >> PAGE_SHIFT; const size_t page_end = (offset + size) >> PAGE_SHIFT; + if (page_end < page || page_end >= pages.size()) { + return false; + } if (IsPageUsed(page, offset, size)) { return true; } |