diff options
Diffstat (limited to 'usr.sbin/chroot/chroot.c')
| -rw-r--r-- | usr.sbin/chroot/chroot.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/usr.sbin/chroot/chroot.c b/usr.sbin/chroot/chroot.c index 7ec5a00b50f0..e1af0a4131d3 100644 --- a/usr.sbin/chroot/chroot.c +++ b/usr.sbin/chroot/chroot.c @@ -147,15 +147,10 @@ main(int argc, char *argv[]) gid = resolve_group(group); if (grouplist != NULL) { - ngroups_max = sysconf(_SC_NGROUPS_MAX) + 1; + ngroups_max = sysconf(_SC_NGROUPS_MAX); if ((gidlist = malloc(sizeof(gid_t) * ngroups_max)) == NULL) err(1, "malloc"); - /* Populate the egid slot in our groups to avoid accidents. */ - if (gid == 0) - gidlist[0] = getegid(); - else - gidlist[0] = gid; - for (gids = 1; (p = strsep(&grouplist, ",")) != NULL && + for (gids = 0; (p = strsep(&grouplist, ",")) != NULL && gids < ngroups_max; ) { if (*p == '\0') continue; |