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authorSimon Arlott <70171+nomis@users.noreply.github.com>2022-04-16 18:40:48 +0100
committerGitHub <noreply@github.com>2022-04-16 10:40:48 -0700
commit1cfe49714f2f108c20ccee96d23e7e1005a2e68e (patch)
tree261b34287224482edf3afd2f3b4932cd146a221d /quantum/rgblight
parentb331c98ca483d04e31bbf2197686ebf4fee7c196 (diff)
rgblight: Limit max repeat times in rgblight_blink_layer_repeat (#16860)
Diffstat (limited to 'quantum/rgblight')
-rw-r--r--quantum/rgblight/rgblight.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/quantum/rgblight/rgblight.c b/quantum/rgblight/rgblight.c
index 8f933a6e51..f4ddb81e92 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;