Fix initial delay of SOLICIT message

Signed-off-by: Steven Barth <steven@midlink.org>

diff --git a/src/dhcpv6.c b/src/dhcpv6.c
index 1af5c9aeafc9d4216ba369bd9cefb85b1dbbb098..e857823608b79a315843c0b094907aee1a8205f3 100644 (file)
--- a/src/dhcpv6.c
+++ b/src/dhcpv6.c
@@ -487,8 +487,8 @@ int dhcpv6_request(enum dhcpv6_msg type)
 
        if (retx->delay) {
                struct timespec ts = {0, 0};
-               ts.tv_nsec = dhcpv6_rand_delay(10 * DHCPV6_REQ_DELAY);
-               nanosleep(&ts, NULL);
+               ts.tv_nsec = (dhcpv6_rand_delay((10000 * DHCPV6_REQ_DELAY) / 2) + (1000 * DHCPV6_REQ_DELAY) / 2) * 1000000;
+               while (nanosleep(&ts, &ts) < 0 && errno == EINTR);
        }
 
        if (type == DHCPV6_MSG_UNKNOWN)