diff options
| author |   bluhm <bluhm@openbsd.org> | 2015-05-13 21:01:54 +0000 |
|---|---|---|
| committer | bluhm <bluhm@openbsd.org> | 2015-05-13 21:01:54 +0000 |
| commit | 66b2da51102769636e129a19b610a25518325806 (patch) | |
| tree | 7a084dd6c2368caec692382e9e3e14159b0c7b1b /lib/libc/crypt/crypt.c | |
| parent | test mbuf pointers against NULL not 0 (diff) | |
| download | wireguard-openbsd-66b2da51102769636e129a19b610a25518325806.tar.xz wireguard-openbsd-66b2da51102769636e129a19b610a25518325806.zip | |
If crypt(3) is called with an unknown setting, return NULL instead
of some undefined value.
OK tedu@
Diffstat (limited to 'lib/libc/crypt/crypt.c')
| -rw-r--r-- | lib/libc/crypt/crypt.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/libc/crypt/crypt.c b/lib/libc/crypt/crypt.c index c61f360a59e..76e02c235aa 100644 --- a/lib/libc/crypt/crypt.c +++ b/lib/libc/crypt/crypt.c @@ -1,4 +1,4 @@ -/* $OpenBSD: crypt.c,v 1.27 2015/04/06 20:49:41 tedu Exp $ */ +/* $OpenBSD: crypt.c,v 1.28 2015/05/13 21:01:54 bluhm Exp $ */ #include <pwd.h> @@ -13,4 +13,6 @@ crypt(const char *key, const char *setting) return (NULL); } } + + return (NULL); } |