diff options
Diffstat (limited to 'lib/libc/crypt/cryptutil.c')
| -rw-r--r-- | lib/libc/crypt/cryptutil.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/libc/crypt/cryptutil.c b/lib/libc/crypt/cryptutil.c index c3ba08f9963..75c48c52f7e 100644 --- a/lib/libc/crypt/cryptutil.c +++ b/lib/libc/crypt/cryptutil.c @@ -1,4 +1,4 @@ -/* $OpenBSD: cryptutil.c,v 1.8 2015/01/15 17:32:43 chl Exp $ */ +/* $OpenBSD: cryptutil.c,v 1.9 2015/02/24 19:19:32 tedu Exp $ */ /* * Copyright (c) 2014 Ted Unangst <tedu@openbsd.org> * @@ -69,8 +69,10 @@ crypt_newhash(const char *pass, const char *pref, char *hash, size_t hashlen) rounds = bcrypt_autorounds(); } else { rounds = strtonum(pref + 9, 4, 31, &errstr); - if (errstr) + if (errstr) { + errno = EINVAL; goto err; + } } rv = bcrypt_newhash(pass, rounds, hash, hashlen); |