From b36fec486e063fc16c50346179bd8e1cb26ee177 Mon Sep 17 00:00:00 2001
From: german77 <juangerman-13@hotmail.com>
Date: Thu, 2 Nov 2023 19:14:05 -0600
Subject: [PATCH] service: hid: Ensure GetNextEntryIndex can't fail
---
src/core/hle/service/hid/ring_lifo.h | 6 +++---
1 file 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 65eb7ea02..0816784e0 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();