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| author | liamwhite <liamwhite@users.noreply.github.com> | 2023-11-03 09:14:17 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-11-03 09:14:17 -0400 |
| commit | eda403388af14b55d56753b4f887fadec129522c (patch) | |
| tree | 6bd78480d54fa0a8198fca583ed18e0962f0cbad | |
| parent | 3032980478e6d633ceee758fa10e194378c1a531 (diff) | |
| parent | b36fec486e063fc16c50346179bd8e1cb26ee177 (diff) | |
Merge pull request #11948 from german77/hard_ring
service: hid: Ensure GetNextEntryIndex can't fail
| -rw-r--r-- | src/core/hle/service/hid/ring_lifo.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/core/hle/service/hid/ring_lifo.h b/src/core/hle/service/hid/ring_lifo.h index 65eb7ea02e..0816784e08 100644 --- a/src/core/hle/service/hid/ring_lifo.h +++ b/src/core/hle/service/hid/ring_lifo.h @@ -32,15 +32,15 @@ struct Lifo { } std::size_t GetPreviousEntryIndex() const { - return static_cast<size_t>((buffer_tail + total_buffer_count - 1) % total_buffer_count); + return static_cast<size_t>((buffer_tail + max_buffer_size - 1) % max_buffer_size); } std::size_t GetNextEntryIndex() const { - return static_cast<size_t>((buffer_tail + 1) % total_buffer_count); + return static_cast<size_t>((buffer_tail + 1) % max_buffer_size); } void WriteNextEntry(const State& new_state) { - if (buffer_count < total_buffer_count - 1) { + if (buffer_count < static_cast<s64>(max_buffer_size) - 1) { buffer_count++; } buffer_tail = GetNextEntryIndex(); |