From 1cfe49714f2f108c20ccee96d23e7e1005a2e68e Mon Sep 17 00:00:00 2001
From: Simon Arlott <70171+nomis@users.noreply.github.com>
Date: Sat, 16 Apr 2022 18:40:48 +0100
Subject: [PATCH] rgblight: Limit max repeat times in
rgblight_blink_layer_repeat (#16860)
---
quantum/rgblight/rgblight.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/quantum/rgblight/rgblight.c b/quantum/rgblight/rgblight.c
index 8f933a6e510..f4ddb81e923 100644
--- a/quantum/rgblight/rgblight.c
+++ b/quantum/rgblight/rgblight.c
@@ -813,6 +813,10 @@ void rgblight_blink_layer(uint8_t layer, uint16_t duration_ms) {
}
void rgblight_blink_layer_repeat(uint8_t layer, uint16_t duration_ms, uint8_t times) {
+ if (times > UINT8_MAX / 2) {
+ times = UINT8_MAX / 2;
+ }
+
_times_remaining = times * 2;
_dur = duration_ms;