diff options
Diffstat (limited to 'libshouldbeinlibc/exec-reauth.c')
| -rw-r--r-- | libshouldbeinlibc/exec-reauth.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libshouldbeinlibc/exec-reauth.c b/libshouldbeinlibc/exec-reauth.c index 1ddfcefa..dd267ef7 100644 --- a/libshouldbeinlibc/exec-reauth.c +++ b/libshouldbeinlibc/exec-reauth.c @@ -1,6 +1,6 @@ /* Re-authentication in preparation for an exec - Copyright (C) 1995, 96, 98 Free Software Foundation, Inc. + Copyright (C) 1995, 96, 98, 2000 Free Software Foundation, Inc. Stolen by Miles Bader <miles@gnu.ai.mit.edu>, but really written by Michael I. Bushnell p/BSG <mib@gnu.ai.mit.edu> @@ -54,9 +54,12 @@ exec_reauth (auth_t auth, int secure, int must_reauth, (isproc ? proc_reauthenticate : io_reauthenticate) (*port, ref, MACH_MSG_TYPE_MAKE_SEND); + /* MAKE_SEND is safe here because we destroy REF ourselves. */ + if (!err) err = auth_user_authenticate (auth, ref, MACH_MSG_TYPE_MAKE_SEND, &newport); + mach_port_destroy (mach_task_self (), ref); if (err) { if (must_reauth) @@ -73,7 +76,6 @@ exec_reauth (auth_t auth, int secure, int must_reauth, *port = newport; } } - mach_port_destroy (mach_task_self (), ref); } return 0; } |