diff options
Diffstat (limited to 'lib/libc/stdlib/seed48.c')
| -rw-r--r-- | lib/libc/stdlib/seed48.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/lib/libc/stdlib/seed48.c b/lib/libc/stdlib/seed48.c index 583262f2d53..7acb4e6d1de 100644 --- a/lib/libc/stdlib/seed48.c +++ b/lib/libc/stdlib/seed48.c @@ -1,4 +1,4 @@ -/* $OpenBSD: seed48.c,v 1.3 2005/08/08 08:05:37 espie Exp $ */ +/* $OpenBSD: seed48.c,v 1.4 2014/12/08 21:45:20 deraadt Exp $ */ /* * Copyright (c) 1993 Martin Birgmeier * All rights reserved. @@ -21,8 +21,19 @@ extern unsigned short __rand48_add; unsigned short * seed48(unsigned short xseed[3]) { + unsigned short *res; + + res = seed48_deterministic(xseed); + __rand48_deterministic = 0; + return res; +} + +unsigned short * +seed48_deterministic(unsigned short xseed[3]) +{ static unsigned short sseed[3]; + __rand48_deterministic = 1; sseed[0] = __rand48_seed[0]; sseed[1] = __rand48_seed[1]; sseed[2] = __rand48_seed[2]; |