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Add normal task queue also to non-thread version

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Non-thread builds are used by us for dhcp package. Make it working
again.

Related to [GL #4424] and [GL #4459].

; Resolves: CVE-2023-50387 CVE-2023-50868
Resolves: RHEL-25681 RHEL-25649
This commit is contained in:
Petr Menšík 2024-02-26 21:16:28 +01:00
parent 5bfe51e649
commit db90368fc7
2 changed files with 67 additions and 0 deletions
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64
bind-9.11-CVE-2023-50387-fixup.patch Normal file
View File

@ -0,0 +1,64 @@
From f0fc9d7999a94da3d471c4e0a35b1f447f25eea6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20Men=C5=A1=C3=ADk?= <pemensik@redhat.com>
Date: Mon, 26 Feb 2024 21:08:42 +0100
Subject: [PATCH] Add normal task queue also to non-thread version
Non-thread builds are used by us for dhcp package. Make it working
again.
Related to [GL #4424] and [GL #4459].
---
lib/isc/task.c | 14 ++++++++------
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/lib/isc/task.c b/lib/isc/task.c
index cc83269..5315b51 100644
--- a/lib/isc/task.c
+++ b/lib/isc/task.c
@@ -1115,7 +1115,7 @@ dispatch(isc__taskmgr_t *manager, isc_taskqueue_t qid) {
}
#else /* USE_WORKER_THREADS */
if (total_dispatch_count >= DEFAULT_TASKMGR_QUANTUM ||
- empty_readyq(manager))
+ empty_readyq(manager, qid))
break;
#endif /* USE_WORKER_THREADS */
XTHREADTRACE(isc_msgcat_get(isc_msgcat, ISC_MSGSET_TASK,
@@ -1318,11 +1318,11 @@ dispatch(isc__taskmgr_t *manager, isc_taskqueue_t qid) {
}
#ifndef USE_WORKER_THREADS
- ISC_LIST_APPENDLIST(manager->ready_tasks, new_ready_tasks, ready_link);
- ISC_LIST_APPENDLIST(manager->ready_priority_tasks, new_priority_tasks,
+ ISC_LIST_APPENDLIST(manager->ready_tasks[qid], new_ready_tasks, ready_link);
+ ISC_LIST_APPENDLIST(manager->ready_priority_tasks[qid], new_priority_tasks,
ready_priority_link);
manager->tasks_ready += tasks_ready;
- if (empty_readyq(manager))
+ if (empty_readyq(manager, qid))
manager->mode = isc_taskmgrmode_normal;
#endif
@@ -1713,7 +1713,8 @@ isc__taskmgr_ready(isc_taskmgr_t *manager0) {
return (false);
LOCK(&manager->lock);
- is_ready = !empty_readyq(manager);
+ is_ready = !empty_readyq(manager, isc_taskqueue_normal) ||
+ !empty_readyq(manager, isc_taskqueue_slow);
UNLOCK(&manager->lock);
return (is_ready);
@@ -1730,7 +1731,8 @@ isc__taskmgr_dispatch(isc_taskmgr_t *manager0) {
if (manager == NULL)
return (ISC_R_NOTFOUND);
- dispatch(manager);
+ dispatch(manager, isc_taskqueue_normal);
+ dispatch(manager, isc_taskqueue_slow);
return (ISC_R_SUCCESS);
}
--
2.43.2

3
bind.spec
View File

@ -185,6 +185,8 @@ Patch201: bind-9.11-CVE-2023-4408.patch
Patch202: bind-9.11-CVE-2023-50387.patch
# https://gitlab.isc.org/isc-projects/bind9/-/merge_requests/8778
Patch203: bind-9.11-CVE-2023-2828-fixup.patch
# addition to patch 200
Patch204: bind-9.11-CVE-2023-50387-fixup.patch
# SDB patches
Patch11: bind-9.3.2b2-sdbsrc.patch
@ -598,6 +600,7 @@ are used for building ISC DHCP.
%patch201 -p1 -b .CVE-2023-4408
%patch202 -p1 -b .CVE-2023-50387+50868
%patch203 -p1 -b .CVE-2023-2828-fixup
%patch204 -p1 -b .CVE-2023-50387-fixup
mkdir lib/dns/tests/testdata/dstrandom
cp -a %{SOURCE50} lib/dns/tests/testdata/dstrandom/random.data