diff options
Diffstat (limited to 'src/chroot.c')
| -rw-r--r-- | src/chroot.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/chroot.c b/src/chroot.c index dccddd722..39b3acf03 100644 --- a/src/chroot.c +++ b/src/chroot.c @@ -202,8 +202,8 @@ main (int argc, char **argv) if (userspec) { - uid_t uid; - gid_t gid; + uid_t uid = -1; + gid_t gid = -1; char *user; char *group; char const *err = parse_user_spec (userspec, &uid, &gid, &user, &group); @@ -223,13 +223,13 @@ main (int argc, char **argv) fail = true; } - if (gid && setgid (gid)) + if (gid != (gid_t) -1 && setgid (gid)) { error (0, errno, _("failed to set group-ID")); fail = true; } - if (uid && setuid (uid)) + if (uid != (uid_t) -1 && setuid (uid)) { error (0, errno, _("failed to set user-ID")); fail = true; |