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[PATCH 21/23] XXX libports: clear payload prior to port destruction
From: |
Justus Winter |
Subject: |
[PATCH 21/23] XXX libports: clear payload prior to port destruction |
Date: |
Fri, 29 Nov 2013 01:03:49 +0100 |
It is unclear if this is really necessary.
---
libports/complete-deallocate.c | 1 +
libports/destroy-right.c | 3 +++
2 files changed, 4 insertions(+)
diff --git a/libports/complete-deallocate.c b/libports/complete-deallocate.c
index 8ce095b..6de97e3 100644
--- a/libports/complete-deallocate.c
+++ b/libports/complete-deallocate.c
@@ -30,6 +30,7 @@ _ports_complete_deallocate (struct port_info *pi)
if (pi->port_right)
{
hurd_ihash_locp_remove (&pi->bucket->htable, pi->hentry);
+ mach_port_set_protected_payload (mach_task_self (), pi->port_right, 0);
mach_port_mod_refs (mach_task_self (), pi->port_right,
MACH_PORT_RIGHT_RECEIVE, -1);
pi->port_right = MACH_PORT_NULL;
diff --git a/libports/destroy-right.c b/libports/destroy-right.c
index 65e19c7..2518c9e 100644
--- a/libports/destroy-right.c
+++ b/libports/destroy-right.c
@@ -32,6 +32,9 @@ ports_destroy_right (void *portstruct)
{
pthread_mutex_lock (&_ports_lock);
hurd_ihash_locp_remove (&pi->bucket->htable, pi->hentry);
+ mach_port_set_protected_payload (mach_task_self (),
+ pi->port_right,
+ 0);
err = mach_port_mod_refs (mach_task_self (), pi->port_right,
MACH_PORT_RIGHT_RECEIVE, -1);
assert_perror (err);
--
1.7.10.4
- [PATCH 13/23] auth: add a payload-aware intrans function, (continued)
- [PATCH 13/23] auth: add a payload-aware intrans function, Justus Winter, 2013/11/28
- [PATCH 12/23] pflocal: add a payload-aware intrans functions, Justus Winter, 2013/11/28
- [PATCH 14/23] trans: add a payload-aware intrans function to password, Justus Winter, 2013/11/28
- [PATCH 15/23] proc: add a payload-aware intrans function, Justus Winter, 2013/11/28
- [PATCH 17/23] trans: disable default payload to port mapping in fsysServer.c, Justus Winter, 2013/11/28
- [PATCH 16/23] init: disable default payload to port mapping, Justus Winter, 2013/11/28
- [PATCH 18/23] libports: add ports_payload_get_name, Justus Winter, 2013/11/28
- [PATCH 19/23] hurd: add intranpayload functions to all hurd types, Justus Winter, 2013/11/28
- [PATCH 22/23] Fix build, Justus Winter, 2013/11/28
- [PATCH 23/23] XXX i broke rpctrace, Justus Winter, 2013/11/28
- [PATCH 21/23] XXX libports: clear payload prior to port destruction,
Justus Winter <=
- [PATCH 20/23] libports: use protected payloads to optimize the object lookup, Justus Winter, 2013/11/28