diff options
Diffstat (limited to 'hurd/hurdlookup.c')
| -rw-r--r-- | hurd/hurdlookup.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/hurd/hurdlookup.c b/hurd/hurdlookup.c index ee97a13fca..05ed03833c 100644 --- a/hurd/hurdlookup.c +++ b/hurd/hurdlookup.c @@ -250,6 +250,8 @@ __hurd_file_name_lookup_retry (error_t (*use_init_port) error_t err; error_t ctty_open (file_t port) { + if (port == MACH_PORT_NULL) + return ENXIO; /* No controlling terminal. */ return __termctty_open_terminal (port, flags, result); @@ -278,7 +280,7 @@ __hurd_file_name_lookup_retry (error_t (*use_init_port) bad_magic: return EGRATUITOUS; } - break; + break; default: return EGRATUITOUS; @@ -308,7 +310,7 @@ __hurd_file_name_split (error_t (*use_init_port) error_t addref (file_t crdir) { *dir = crdir; - return __mach_port_mod_refs (__mach_task_self (), + return __mach_port_mod_refs (__mach_task_self (), crdir, MACH_PORT_RIGHT_SEND, +1); } |