Make sure to seed the random number generator for uuids

Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>

1 files changed, 2 insertions, 0 deletions

diff --git a/mdadm.c b/mdadm.c
index d8d46ee..c8b8e47 100644
--- a/mdadm.c
+++ b/mdadm.c
@@ -93,6 +93,8 @@ int main(int argc, char *argv[])
 
 	int mdfd = -1;
 
+	srandom(time(0) ^ getpid());
+
 	ident.uuid_set=0;
 	ident.level = UnSet;
 	ident.raid_disks = UnSet;