diff options
| author |   deraadt <deraadt@openbsd.org> | 2019-06-28 13:32:41 +0000 |
|---|---|---|
| committer | deraadt <deraadt@openbsd.org> | 2019-06-28 13:32:41 +0000 |
| commit | df69c215c7c66baf660f3f65414fd34796c96152 (patch) | |
| tree | 0255639162b24c4a2f761a274e32b69c2256fd45 /lib/libc/rpc/auth_unix.c | |
| parent | miniroot prototype disklabels should attempt to contain accurate (diff) | |
| download | wireguard-openbsd-df69c215c7c66baf660f3f65414fd34796c96152.tar.xz wireguard-openbsd-df69c215c7c66baf660f3f65414fd34796c96152.zip | |
When system calls indicate an error they return -1, not some arbitrary
value < 0. errno is only updated in this case. Change all (most?)
callers of syscalls to follow this better, and let's see if this strictness
helps us in the future.
Diffstat (limited to 'lib/libc/rpc/auth_unix.c')
| -rw-r--r-- | lib/libc/rpc/auth_unix.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/libc/rpc/auth_unix.c b/lib/libc/rpc/auth_unix.c index 1ee7f7a50cb..402d98cede4 100644 --- a/lib/libc/rpc/auth_unix.c +++ b/lib/libc/rpc/auth_unix.c @@ -1,4 +1,4 @@ -/* $OpenBSD: auth_unix.c,v 1.26 2015/11/01 03:45:29 guenther Exp $ */ +/* $OpenBSD: auth_unix.c,v 1.27 2019/06/28 13:32:42 deraadt Exp $ */ /* * Copyright (c) 2010, Oracle America, Inc. @@ -194,7 +194,7 @@ authunix_create_default(void) machname[MAX_MACHINE_NAME] = 0; uid = geteuid(); gid = getegid(); - if ((len = getgroups(NGRPS, gids)) < 0) + if ((len = getgroups(NGRPS, gids)) == -1) return (NULL); if (len > maxgrplist) len = maxgrplist; |