diff options
| author | Jaakko Heinonen <jh@FreeBSD.org> | 2012-01-16 19:34:21 +0000 |
|---|---|---|
| committer | Jaakko Heinonen <jh@FreeBSD.org> | 2012-01-16 19:34:21 +0000 |
| commit | d3250014386b2eae2bf27edcde24d97f7bbfcfc5 (patch) | |
| tree | 54d0a2f2ed01c217587bf7b24aec11a7fbcadd97 /sbin/mount_nullfs | |
| parent | 03c142e76290016711675793c65fe924a3d1b779 (diff) | |
Notes
Diffstat (limited to 'sbin/mount_nullfs')
| -rw-r--r-- | sbin/mount_nullfs/mount_nullfs.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sbin/mount_nullfs/mount_nullfs.c b/sbin/mount_nullfs/mount_nullfs.c index 4f84954756d9c..c88db3d91cb5f 100644 --- a/sbin/mount_nullfs/mount_nullfs.c +++ b/sbin/mount_nullfs/mount_nullfs.c @@ -90,8 +90,10 @@ main(int argc, char *argv[]) usage(); /* resolve target and source with realpath(3) */ - (void)checkpath(argv[0], target); - (void)checkpath(argv[1], source); + if (checkpath(argv[0], target) != 0) + err(EX_USAGE, "%s", target); + if (checkpath(argv[1], source) != 0) + err(EX_USAGE, "%s", source); if (subdir(target, source) || subdir(source, target)) errx(EX_USAGE, "%s (%s) and %s are not distinct paths", |