diff options
| author | Roland McGrath <roland@gnu.org> | 2000-03-14 00:57:27 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2000-03-14 00:57:27 +0000 |
| commit | 483c1ffb6f6e6c97835cb54632ec94b3c85f803d (patch) | |
| tree | e5ca5003676b04f7cd86884ee1662b1a1833a83c /libfshelp/start-translator-long.c | |
| parent | 765a4c2903b9c187b05dd4dac9a4a9ec97af1d55 (diff) | |
2000-03-13 Roland McGrath <roland@baalperazim.frob.com>
* start-translator-long.c (service_fsys_startup): If mach_msg fails
with MACH_SEND_INTERRUPTED, clean up the send right in the
pseudo-received request message.
Diffstat (limited to 'libfshelp/start-translator-long.c')
| -rw-r--r-- | libfshelp/start-translator-long.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/libfshelp/start-translator-long.c b/libfshelp/start-translator-long.c index bf576035..15fb63cb 100644 --- a/libfshelp/start-translator-long.c +++ b/libfshelp/start-translator-long.c @@ -1,5 +1,5 @@ /* - Copyright (C) 1995, 1996, 1999 Free Software Foundation, Inc. + Copyright (C) 1995,96,99,2000 Free Software Foundation, Inc. Written by Miles Bader and Michael I. Bushnell. This file is part of the GNU Hurd. @@ -160,6 +160,11 @@ service_fsys_startup (fshelp_open_fn_t underlying_open_fn, sizeof(reply), 0, request.head.msgh_remote_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL); + if (err == MACH_SEND_INTERRUPTED + && reply.realnodeType.msgt_name == MACH_MSG_TYPE_MOVE_SEND) + /* For MACH_SEND_INTERRUPTED, we'll have pseudo-received the message + and might have to clean up a generated send right. */ + mach_port_deallocate (mach_task_self (), reply.realnode); if (reply.RetCode) /* Make our error return be the earlier one. */ @@ -172,7 +177,7 @@ service_fsys_startup (fshelp_open_fn_t underlying_open_fn, error_t fshelp_start_translator_long (fshelp_open_fn_t underlying_open_fn, char *name, char *argz, int argz_len, - mach_port_t *fds, + mach_port_t *fds, mach_msg_type_name_t fds_type, int fds_len, mach_port_t *ports, mach_msg_type_name_t ports_type, int ports_len, |