dhcpv6: fix handling of infinite lifetimes

[project/odhcpd.git] / src / odhcpd.c

diff --git a/src/odhcpd.c b/src/odhcpd.c
index 76dee9e..52bca13 100644 (file)
--- a/src/odhcpd.c
+++ b/src/odhcpd.c
@@ -415,9 +415,9 @@ void odhcpd_process(struct odhcpd_event *event)
        odhcpd_receive_packets(&event->uloop, 0);
 }
 
-void odhcpd_urandom(void *data, size_t len)
+int odhcpd_urandom(void *data, size_t len)
 {
-       read(urandom_fd, data, len);
+       return read(urandom_fd, data, len);
 }