From 9de8a4259eaebf4635142474e016b90ce5be5181 Mon Sep 17 00:00:00 2001 From: Yu Watanabe Date: Thu, 30 Jan 2020 20:18:35 +0900 Subject: [PATCH] dhcp6: do not use T1 and T2 longer than one provided by the lease Fixes #12623. --- src/libsystemd-network/sd-dhcp6-client.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/src/libsystemd-network/sd-dhcp6-client.c b/src/libsystemd-network/sd-dhcp6-client.c index 5417ba8c5f..9c4ce247d5 100644 --- a/src/libsystemd-network/sd-dhcp6-client.c +++ b/src/libsystemd-network/sd-dhcp6-client.c @@ -675,8 +675,7 @@ static int client_timeout_resend_expire(sd_event_source *s, uint64_t usec, void } static usec_t client_timeout_compute_random(usec_t val) { - return val - val / 10 + - (random_u32() % (2 * USEC_PER_SEC)) * val / 10 / USEC_PER_SEC; + return val - (random_u32() % USEC_PER_SEC) * val / 10 / USEC_PER_SEC; } static int client_timeout_resend(sd_event_source *s, uint64_t usec, void *userdata) {