Mention that /dev/urandom is needed.

[openvswitch] / lib / netlink.c

diff --git a/lib/netlink.c b/lib/netlink.c
index e652a180fb96f08026efdd3f24a05098a2f8c0ef..c4bf31ef8ee059c6848f49887f9e07a58a849464 100644 (file)
--- a/lib/netlink.c
+++ b/lib/netlink.c
@@ -90,7 +90,7 @@ nl_sock_create(int protocol, int multicast_group,
 
     if (next_seq == 0) {
         /* Pick initial sequence number. */
-        next_seq = getpid() ^ time_now();
+        next_seq = getpid() ^ time_wall();
     }
 
     *sockp = NULL;