diff options
| author | Hakan Olsson <ho@cvs.openbsd.org> | 2004-08-10 09:48:00 +0000 |
|---|---|---|
| committer | Hakan Olsson <ho@cvs.openbsd.org> | 2004-08-10 09:48:00 +0000 |
| commit | 368011382977bb5e51b90acf93f6bec11fd1a005 (patch) | |
| tree | c0d72dee454a42e13be074cc37bfa8a0e516e837 | |
| parent | 9e89ae6c30c340f98e2352d7c805ed9285f37b29 (diff) | |
If opening /dev/arandom fails, try /dev/random. Suggested by Benjamin Pineau.
| -rw-r--r-- | sbin/isakmpd/sysdep/common/libsysdep/arc4random.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sbin/isakmpd/sysdep/common/libsysdep/arc4random.c b/sbin/isakmpd/sysdep/common/libsysdep/arc4random.c index 3be7f1cb075..d6fe39aa683 100644 --- a/sbin/isakmpd/sysdep/common/libsysdep/arc4random.c +++ b/sbin/isakmpd/sysdep/common/libsysdep/arc4random.c @@ -1,4 +1,4 @@ -/* $OpenBSD: arc4random.c,v 1.4 2001/06/05 05:05:37 pvalchev Exp $ */ +/* $OpenBSD: arc4random.c,v 1.5 2004/08/10 09:47:59 ho Exp $ */ /* * Arc4 random number generator for OpenBSD. @@ -88,6 +88,8 @@ arc4_stir(as) gettimeofday(&rdat.tv, NULL); fd = open("/dev/arandom", O_RDONLY); + if (fd < 0) + fd = open("/dev/random", O_RDONLY); if (fd >= 0) { read(fd, rdat.rnd, sizeof(rdat.rnd)); close(fd); |