From c701aa6f848007d0b64b6fd39e6a6ff847d4d6ae Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20Dr=C3=B6ge?= <sebastian@centricular.com>
Date: Tue, 2 Jul 2024 19:30:34 +0300
Subject: [PATCH] audioloudnorm: Fix limiter buffer index wraparound off-by-one
 for the last buffer

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1649>
---
 audio/audiofx/src/audioloudnorm/imp.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/audio/audiofx/src/audioloudnorm/imp.rs b/audio/audiofx/src/audioloudnorm/imp.rs
index 2703cf32..e2ab7645 100644
--- a/audio/audiofx/src/audioloudnorm/imp.rs
+++ b/audio/audiofx/src/audioloudnorm/imp.rs
@@ -753,7 +753,7 @@ impl State {
                 // amount of samples the last frame is short to reach the correct read position.
                 if next_frame_size < FRAME_SIZE {
                     self.limiter_buf_index += FRAME_SIZE - next_frame_size;
-                    if self.limiter_buf_index > self.limiter_buf.len() {
+                    if self.limiter_buf_index >= self.limiter_buf.len() {
                         self.limiter_buf_index -= self.limiter_buf.len();
                     }
                 }