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authorYu Watanabe <watanabe.yu+github@gmail.com>2020-01-30 12:18:35 +0100
committerYu Watanabe <watanabe.yu+github@gmail.com>2020-01-31 06:44:32 +0100
commit9de8a4259eaebf4635142474e016b90ce5be5181 (patch)
treeb0bf4e6e3743e5bee5cf422f5c35f967f915171f
parentpo: update Polish translation (diff)
downloadsystemd-9de8a4259eaebf4635142474e016b90ce5be5181.tar.xz
systemd-9de8a4259eaebf4635142474e016b90ce5be5181.zip
dhcp6: do not use T1 and T2 longer than one provided by the lease
Fixes #12623.
-rw-r--r--src/libsystemd-network/sd-dhcp6-client.c3
1 files changed, 1 insertions, 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) {