Blame SOURCES/0001-Modify-empty-zone-conflicts-under-exclusive-mode_rhbz#2133036.patch
|
 |
86c0cb |
From 7b4c1e28b3e64f7cd075599472e349510f8d33da Mon Sep 17 00:00:00 2001
|
|
|
86c0cb |
From: =?UTF-8?q?Petr=20Men=C5=A1=C3=ADk?= <pemensik@redhat.com>
|
|
|
86c0cb |
Date: Wed, 14 Sep 2022 17:10:11 +0200
|
|
|
86c0cb |
Subject: [PATCH] Modify empty zone conflicts under exclusive mode
|
|
|
86c0cb |
|
|
|
86c0cb |
Does not accept new request when exclusive mode is active. Zone table
|
|
|
86c0cb |
can be modified even after main fwd entries have been added. Ensure
|
|
|
86c0cb |
empty zones handling keeps exclusive mode active.
|
|
|
86c0cb |
|
|
|
86c0cb |
Exclusive mode were mentioned as the only protection it had by bind
|
|
|
86c0cb |
maintainer:
|
|
|
86c0cb |
https://gitlab.isc.org/isc-projects/bind9/-/merge_requests/6637#note_308928
|
|
|
86c0cb |
---
|
|
|
86c0cb |
src/fwd.c | 4 +++-
|
|
|
86c0cb |
1 file changed, 3 insertions(+), 1 deletion(-)
|
|
|
86c0cb |
|
|
|
86c0cb |
diff --git a/src/fwd.c b/src/fwd.c
|
|
|
86c0cb |
index 24f6e53..0a3c673 100644
|
|
|
86c0cb |
--- a/src/fwd.c
|
|
|
86c0cb |
+++ b/src/fwd.c
|
|
|
86c0cb |
@@ -595,10 +595,12 @@ fwd_configure_zone(const settings_set_t *set, ldap_instance_t *inst,
|
|
|
86c0cb |
dns_result_totext(result));
|
|
|
86c0cb |
|
|
|
86c0cb |
/* Handle collisions with automatic empty zones. */
|
|
|
86c0cb |
- if (isconfigured == true)
|
|
|
86c0cb |
+ if (isconfigured == true) {
|
|
|
86c0cb |
+ run_exclusive_enter(inst, &lock_state);
|
|
|
86c0cb |
CHECK(empty_zone_handle_conflicts(name,
|
|
|
86c0cb |
view->zonetable,
|
|
|
86c0cb |
(fwdpolicy == dns_fwdpolicy_first)));
|
|
|
86c0cb |
+ }
|
|
|
86c0cb |
|
|
|
86c0cb |
cleanup:
|
|
|
86c0cb |
run_exclusive_exit(inst, lock_state);
|
|
|
86c0cb |
--
|
|
|
86c0cb |
2.37.3
|
|
|
86c0cb |
|