diff options
Diffstat (limited to 'libtrivfs/fsys-getroot.c')
| -rw-r--r-- | libtrivfs/fsys-getroot.c | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/libtrivfs/fsys-getroot.c b/libtrivfs/fsys-getroot.c index 9eca01f5..81b8c25e 100644 --- a/libtrivfs/fsys-getroot.c +++ b/libtrivfs/fsys-getroot.c @@ -43,6 +43,8 @@ trivfs_S_fsys_getroot (struct trivfs_control *cntl, error_t err = 0; mach_port_t new_realnode; struct trivfs_protid *cred; + struct iouser *user; + struct idvec *uvec, *gvec; if (!cntl) return EOPNOTSUPP; @@ -67,15 +69,23 @@ trivfs_S_fsys_getroot (struct trivfs_control *cntl, != (flags & (O_READ|O_WRITE|O_EXEC))) err = EACCES; + uvec = make_idvec (); + gvec = make_idvec (); + idvec_set_ids (uvec, uids, nuids); + idvec_set_ids (gvec, gids, ngids); + user = iohelp_create_iouser (uvec, gvec); + if (!err && trivfs_check_open_hook) - err = (*trivfs_check_open_hook) (cntl, uids, nuids, gids, ngids, flags); + err = (*trivfs_check_open_hook) (cntl, user, flags); if (!err) - err = trivfs_open (cntl, uids, nuids, gids, ngids, flags, new_realnode, - &cred); - if (err) - mach_port_deallocate (mach_task_self (), new_realnode); + err = trivfs_open (cntl, user, flags, new_realnode, &cred); - if (!err) + if (err) + { + mach_port_deallocate (mach_task_self (), new_realnode); + iohelp_free_iouser (user); + } + else { *do_retry = FS_RETRY_NORMAL; *retry_name = '\0'; |