diff options
Diffstat (limited to 'libnetfs/file-exec.c')
| -rw-r--r-- | libnetfs/file-exec.c | 34 |
1 files changed, 20 insertions, 14 deletions
diff --git a/libnetfs/file-exec.c b/libnetfs/file-exec.c index c5cd676c..4f9e5034 100644 --- a/libnetfs/file-exec.c +++ b/libnetfs/file-exec.c @@ -1,5 +1,5 @@ /* - Copyright (C) 1996, 1997, 2000 Free Software Foundation, Inc. + Copyright (C) 1996,97,2000,01 Free Software Foundation, Inc. Written by Michael I. Bushnell, p/BSG. This file is part of the GNU Hurd. @@ -122,19 +122,25 @@ netfs_S_file_exec (struct protid *cred, if (! err) { - struct protid *newpi = - netfs_make_protid (netfs_make_peropen (np, O_READ, cred->po), - iohelp_dup_iouser (cred->user)); - right = ports_get_send_right (newpi); - err = exec_exec (_netfs_exec, - right, MACH_MSG_TYPE_COPY_SEND, - task, flags, argv, argvlen, envp, envplen, - fds, MACH_MSG_TYPE_COPY_SEND, fdslen, - portarray, MACH_MSG_TYPE_COPY_SEND, portarraylen, - intarray, intarraylen, deallocnames, deallocnameslen, - destroynames, destroynameslen); - mach_port_deallocate (mach_task_self (), right); - ports_port_deref (newpi); + struct iouser *user; + struct protid *newpi; + + err = iohelp_dup_iouser (&user, cred->user); + if (! err) + { + newpi = netfs_make_protid (netfs_make_peropen (np, O_READ, cred->po), + user); + right = ports_get_send_right (newpi); + err = exec_exec (_netfs_exec, + right, MACH_MSG_TYPE_COPY_SEND, + task, flags, argv, argvlen, envp, envplen, + fds, MACH_MSG_TYPE_COPY_SEND, fdslen, + portarray, MACH_MSG_TYPE_COPY_SEND, portarraylen, + intarray, intarraylen, deallocnames, deallocnameslen, + destroynames, destroynameslen); + mach_port_deallocate (mach_task_self (), right); + ports_port_deref (newpi); + } } if (! err) |