diff options
| author |   tedu <tedu@openbsd.org> | 2015-07-18 00:58:19 +0000 |
|---|---|---|
| committer | tedu <tedu@openbsd.org> | 2015-07-18 00:58:19 +0000 |
| commit | 09e42fae479e57045996541e302d8f8923988468 (patch) | |
| tree | 6e26243210e2d13b02fd3cf708ed7d9eb06c97d6 /lib/libc/crypt/crypt.c | |
| parent | standards compliant error return (null). will make ruby happier, at least. (diff) | |
| download | wireguard-openbsd-09e42fae479e57045996541e302d8f8923988468.tar.xz wireguard-openbsd-09e42fae479e57045996541e302d8f8923988468.zip | |
set errno in null cases, just in case.
Diffstat (limited to 'lib/libc/crypt/crypt.c')
| -rw-r--r-- | lib/libc/crypt/crypt.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/libc/crypt/crypt.c b/lib/libc/crypt/crypt.c index 76e02c235aa..ba32d297527 100644 --- a/lib/libc/crypt/crypt.c +++ b/lib/libc/crypt/crypt.c @@ -1,4 +1,4 @@ -/* $OpenBSD: crypt.c,v 1.28 2015/05/13 21:01:54 bluhm Exp $ */ +/* $OpenBSD: crypt.c,v 1.29 2015/07/18 00:58:19 tedu Exp $ */ #include <pwd.h> @@ -10,9 +10,10 @@ crypt(const char *key, const char *setting) case '2': return bcrypt(key, setting); default: + errno = EINVAL; return (NULL); } } - + errno = EINVAL; return (NULL); } |