diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 1998-11-16 07:10:33 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 1998-11-16 07:10:33 +0000 |
| commit | d013ca14bd91d9c45daf2f260b7de58ff0b84f63 (patch) | |
| tree | 5cf193b4ade151dac1035675caadbcf24f0e2d3b /lib | |
| parent | 013ce23c0646befd280c7c1bf5295d3412fcb79d (diff) | |
preserve errno; christos
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libutil/passwd.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/lib/libutil/passwd.c b/lib/libutil/passwd.c index c15d6e94754..456f878cc99 100644 --- a/lib/libutil/passwd.c +++ b/lib/libutil/passwd.c @@ -1,4 +1,4 @@ -/* $OpenBSD: passwd.c,v 1.19 1998/08/03 17:16:32 millert Exp $ */ +/* $OpenBSD: passwd.c,v 1.20 1998/11/16 07:10:32 deraadt Exp $ */ /* * Copyright (c) 1987, 1993, 1994, 1995 @@ -34,7 +34,7 @@ */ #if defined(LIBC_SCCS) && !defined(lint) -static char rcsid[] = "$OpenBSD: passwd.c,v 1.19 1998/08/03 17:16:32 millert Exp $"; +static char rcsid[] = "$OpenBSD: passwd.c,v 1.20 1998/11/16 07:10:32 deraadt Exp $"; #endif /* LIBC_SCCS and not lint */ #include <sys/types.h> @@ -251,6 +251,7 @@ pw_lock(retries) { int i, fd; mode_t old_mode; + int save_errno; if (!pw_lck) return (-1); @@ -261,7 +262,9 @@ pw_lock(retries) sleep(1); fd = open(pw_lck, O_WRONLY|O_CREAT|O_EXCL, 0600); } - umask(old_mode); + save_errno = errno; + (void) umask(old_mode); + errno = save_errno; return (fd); } |