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import NetworkManager-1.36.0-9.el8_6

This commit is contained in:
CentOS Sources 2022-10-25 03:26:44 -04:00 committed by Stepan Oksanichenko
parent c312ce5014
commit 2b16ee8243
5 changed files with 229 additions and 45 deletions
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60
SOURCES/1007-platform-workaround-for-preserving-ipv6-address-rhbz2090280.patch
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@ -1,44 +1,32 @@
From 4c556203d93fdd143630431dded4e0e6ea24824e Mon Sep 17 00:00:00 2001
From 0214ea3f7df5b05e8852bd101f41eb0a90d2b510 Mon Sep 17 00:00:00 2001
From: Thomas Haller <thaller@redhat.com>
Date: Thu, 9 Jun 2022 10:00:47 +0200
Subject: [PATCH 1/1] platform: workaround for preserving IPv6 address order
https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/issues/ ## 1021
---
src/libnm-platform/nm-platform.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
src/libnm-platform/nm-platform.c | 25 ++++++++++++++++++++-----
1 file changed, 20 insertions(+), 5 deletions(-)
diff --git a/src/libnm-platform/nm-platform.c b/src/libnm-platform/nm-platform.c
index f264ed7a45b2..120e50b3c772 100644
index b1ae168f6687..c654bd45254d 100644
--- a/src/libnm-platform/nm-platform.c
+++ b/src/libnm-platform/nm-platform.c
@@ -3961,45 +3961,60 @@ nm_platform_ip_address_sync(NMPlatform *self,
for (i = 0; i < addresses_prune->len; i++) {
const NMPObject *prune_obj = addresses_prune->pdata[i];
nm_assert(NM_IN_SET(NMP_OBJECT_GET_TYPE(prune_obj),
NMP_OBJECT_TYPE_IP4_ADDRESS,
NMP_OBJECT_TYPE_IP6_ADDRESS));
if (nm_g_hash_table_contains(known_addresses_idx, prune_obj))
continue;
nm_platform_ip_address_delete(self,
addr_family,
ifindex,
NMP_OBJECT_CAST_IP_ADDRESS(prune_obj));
}
}
@@ -3978,11 +3978,26 @@ nm_platform_ip_address_sync(NMPlatform *self,
/* @plat_addresses for IPv6 must be sorted in decreasing priority order (highest priority addresses first).
* IPv4 are probably unsorted or sorted with lowest priority first, but their order doesn't matter because
* we check the "secondary" flag. */
- plat_addresses = nm_platform_lookup_clone(
- self,
- nmp_lookup_init_object(&lookup, NMP_OBJECT_TYPE_IP_ADDRESS(IS_IPv4), ifindex),
- NULL,
- NULL);
+ if (IS_IPv4) {
plat_addresses = nm_platform_lookup_clone(
self,
nmp_lookup_init_object(&lookup, NMP_OBJECT_TYPE_IP_ADDRESS(IS_IPv4), ifindex),
NULL,
NULL);
+ plat_addresses = nm_platform_lookup_clone(
+ self,
+ nmp_lookup_init_object(&lookup, NMP_OBJECT_TYPE_IP_ADDRESS(IS_IPv4), ifindex),
+ NULL,
+ NULL);
+ } else {
+ /* HACK: early 1.36 versions had a bug of not actually reordering the IPv6 addresses.
+ * This was fixed by commit cd4601802de5 ('platform: fix address order in
@ -56,22 +44,6 @@ index f264ed7a45b2..120e50b3c772 100644
if (nm_g_ptr_array_len(plat_addresses) > 0) {
/* Delete addresses that interfere with our intended order. */
if (IS_IPv4) {
GHashTable *known_subnets = NULL;
GHashTable *plat_subnets;
gs_free bool *plat_handled_to_free = NULL;
bool *plat_handled = NULL;
/* For IPv4, we only consider it a conflict for addresses in the same
* subnet. That's where kernel will assign a primary/secondary flag.
* For different subnets, we don't define the order. */
plat_subnets = ip4_addr_subnets_build_index(plat_addresses, TRUE, TRUE);
for (i = 0; i < plat_addresses->len; i++) {
const NMPObject *plat_obj = plat_addresses->pdata[i];
const NMPObject *known_obj;
const NMPlatformIP4Address *plat_address;
const GPtrArray *addr_list;
--
2.36.1

62
SOURCES/1008-n-dhcp4-probe-forget-lease-after-a-NAK-rh2105088.patch Normal file
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@ -0,0 +1,62 @@
From ecf446c9a2061afb35ff795fec87c04bcb291a3e Mon Sep 17 00:00:00 2001
From: Beniamino Galvani <bgalvani@redhat.com>
Date: Thu, 5 May 2022 17:50:57 +0200
Subject: [PATCH] n-dhcp4/probe: forget lease after a NAK
If we have a lease and we get a NAK renewing/rebinding it, the lease
is lost.
Without this, probe->current_lease remains set and after the next
DISCOVER/OFFER round, any call to n_dhcp4_client_lease_select() will
fail at:
if (lease->probe->current_lease)
return -ENOTRECOVERABLE;
As in:
[5325.1313] dhcp4 (veth0): send REQUEST of 172.25.1.200 to 255.255.255.255
[5325.1434] dhcp4 (veth0): received NACK from 172.25.1.1
[5325.1435] dhcp4 (veth0): client event 3 (RETRACTED)
[5325.1436] dhcp4 (veth0): send DISCOVER to 255.255.255.255
[5325.1641] dhcp4 (veth0): received OFFER of 172.25.1.200 from 172.25.1.1
[5325.1641] dhcp4 (veth0): client event (OFFER)
[5325.1641] dhcp4 (veth0): selecting lease failed: -131 (ENOTRECOVERABLE)
Upstream: https://github.com/nettools/n-dhcp4/pull/33
Upstream: https://github.com/nettools/n-dhcp4/commit/e4af93228e3772bbb443ec1237252e6a2f3e3dd7
https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/issues/993
Fixes: e43b1791a382 ('Merge commit 'e23b3c9c3ac86b065eef002fa5c4321cc4a87df2' as 'shared/n-dhcp4'')
(cherry picked from commit e141cd45d610164ec9a041856677b2ad426c2c20)
(cherry picked from commit e056a68d218ad51d801cfaff95afa3f8cbcfa619)
(cherry picked from commit 6636c792bd20a692dd33634864e1f0fc14322d79)
---
src/n-dhcp4/src/n-dhcp4-c-probe.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/src/n-dhcp4/src/n-dhcp4-c-probe.c b/src/n-dhcp4/src/n-dhcp4-c-probe.c
index 7f20ac0527..283c1693cf 100644
--- a/src/n-dhcp4/src/n-dhcp4-c-probe.c
+++ b/src/n-dhcp4/src/n-dhcp4-c-probe.c
@@ -995,14 +995,13 @@ static int n_dhcp4_client_probe_transition_nak(NDhcp4ClientProbe *probe) {
case N_DHCP4_CLIENT_PROBE_STATE_RENEWING:
case N_DHCP4_CLIENT_PROBE_STATE_REBINDING:
- /* XXX */
-
r = n_dhcp4_client_probe_raise(probe,
NULL,
N_DHCP4_CLIENT_EVENT_RETRACTED);
if (r)
return r;
+ probe->current_lease = n_dhcp4_client_lease_unref(probe->current_lease);
probe->state = N_DHCP4_CLIENT_PROBE_STATE_INIT;
probe->ns_deferred = n_dhcp4_gettime(CLOCK_BOOTTIME) + probe->ns_nak_restart_delay;
probe->ns_nak_restart_delay = C_CLAMP(probe->ns_nak_restart_delay * 2u,
--
2.36.1

88
SOURCES/1009-device-fix-memory-leak.patch Normal file
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@ -0,0 +1,88 @@
From 0312711353b5cc924fccb5b94c34d4da8bf1f391 Mon Sep 17 00:00:00 2001
From: Beniamino Galvani <bgalvani@redhat.com>
Date: Tue, 7 Jun 2022 23:15:47 +0200
Subject: [PATCH] device: fix memory leak
l3cd instances must be removed from the old l3cfg before calling
_cleanup_ip_pre(). Otherwise, _cleanup_ip_pre() unregisters them from
the device, and later _dev_l3_register_l3cds(self, l3cfg_old, FALSE,
FALSE) does nothing because the device doesn't have any l3cd.
Previously the l3cds would linger in the l3cfg, keeping a reference to
it and causing a memory leak; the leak was not detected by valgrind
because the l3cfg was still referenced by the NMNetns.
Fixes: 58287cbcc0c8 ('core: rework IP configuration in NetworkManager using layer 3 configuration')
Fixes-test: @stable_mem_consumption2
https://bugzilla.redhat.com/show_bug.cgi?id=2083453
https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/merge_requests/1252
(cherry picked from commit f69a1cc874208a4d76bdfbdb55d223699aaba528)
(cherry picked from commit 83ee0f0779960abf8f609750871fdc05d0dd40bd)
(cherry picked from commit a0f34b3f9201802b8807ed788f00f6367df56778)
---
src/core/devices/nm-device.c | 16 +++++++---------
1 file changed, 7 insertions(+), 9 deletions(-)
diff --git a/src/core/devices/nm-device.c b/src/core/devices/nm-device.c
index 264d75d936..539c0ec052 100644
--- a/src/core/devices/nm-device.c
+++ b/src/core/devices/nm-device.c
@@ -4018,7 +4018,6 @@ _set_ifindex(NMDevice *self, int ifindex, gboolean is_ip_ifindex)
NMDevicePrivate *priv = NM_DEVICE_GET_PRIVATE(self);
gs_unref_object NML3Cfg *l3cfg_old = NULL;
NML3CfgCommitTypeHandle *l3cfg_commit_type_old = NULL;
- gboolean l3_changed;
int ip_ifindex_new;
int *p_ifindex;
gboolean l3cfg_was_reset = FALSE;
@@ -4059,6 +4058,10 @@ _set_ifindex(NMDevice *self, int ifindex, gboolean is_ip_ifindex)
l3cfg_was_reset = TRUE;
}
}
+
+ if (!priv->l3cfg && l3cfg_old)
+ _dev_l3_register_l3cds(self, l3cfg_old, FALSE, FALSE);
+
if (!priv->l3cfg && ip_ifindex_new > 0) {
priv->l3cfg_ = nm_netns_l3cfg_acquire(priv->netns, ip_ifindex_new);
@@ -4070,6 +4073,7 @@ _set_ifindex(NMDevice *self, int ifindex, gboolean is_ip_ifindex)
_dev_l3_cfg_commit_type_reset(self);
l3cfg_was_reset = TRUE;
}
+
if (!priv->l3cfg) {
_cleanup_ip_pre(self, AF_INET, CLEANUP_TYPE_KEEP, FALSE);
_cleanup_ip_pre(self, AF_INET6, CLEANUP_TYPE_KEEP, FALSE);
@@ -4110,11 +4114,7 @@ _set_ifindex(NMDevice *self, int ifindex, gboolean is_ip_ifindex)
_notify(self, PROP_IP6_CONFIG);
}
- if (l3cfg_old != priv->l3cfg) {
- l3_changed = FALSE;
- if (_dev_l3_register_l3cds(self, l3cfg_old, FALSE, FALSE))
- l3_changed = TRUE;
-
+ if (priv->l3cfg && l3cfg_old != priv->l3cfg) {
/* Now it gets ugly. We changed the ip-ifindex, which determines the NML3Cfg instance.
* But all the NML3ConfigData we currently track are still for the old ifindex. We
* need to update them.
@@ -4123,12 +4123,10 @@ _set_ifindex(NMDevice *self, int ifindex, gboolean is_ip_ifindex)
* associated with one ifindex (and not the ifindex/ip-ifindex split). Or it
* is not at all associated with an ifindex, but only a controlling device for
* a real NMDevice (that has the ifindex). */
+
_dev_l3_update_l3cds_ifindex(self);
if (_dev_l3_register_l3cds(self, priv->l3cfg, TRUE, FALSE))
- l3_changed = TRUE;
-
- if (l3_changed)
_dev_l3_cfg_commit(self, TRUE);
}
--
2.36.1

52
SOURCES/1010-core-update-DNS-when-the-device-enters-IP_CONFIG-rh2100456.patch Normal file
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@ -0,0 +1,52 @@
From 0e0cd7342ae5b2f561e364c3c085d6378e7b24cb Mon Sep 17 00:00:00 2001
From: Beniamino Galvani <bgalvani@redhat.com>
Date: Fri, 1 Jul 2022 13:42:26 +0200
Subject: [PATCH] core: update DNS when the device enters IP_CONFIG state
Update DNS information when the device enters the IP_CONFIG state. In
this way, when dispatcher events "dhcp4-change,dhcp6-change" are
emitted resolv.conf already contains the information received from
the DHCP lease.
https://bugzilla.redhat.com/show_bug.cgi?id=2100456
https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/merge_requests/1283
(cherry picked from commit 1784fc9fa15391043959ca684569c9cb816f44c5)
(cherry picked from commit 95df70112f513d44fec1ea3f7fe22a03b4f9651e)
(cherry picked from commit ace95e51130b41f39785358bf955b7086bb41c1e)
---
src/core/nm-policy.c | 17 ++++++-----------
1 file changed, 6 insertions(+), 11 deletions(-)
diff --git a/src/core/nm-policy.c b/src/core/nm-policy.c
index d77fc0a025..c8971d4b6d 100644
--- a/src/core/nm-policy.c
+++ b/src/core/nm-policy.c
@@ -2131,19 +2131,14 @@ device_l3cd_changed(NMDevice *device,
nm_dns_manager_begin_updates(priv->dns_manager, __func__);
- /* We catch already all the IP events registering on the device state changes but
- * the ones where the IP changes with a stable state (i.e., activated):
- * ignore IP config changes but when the device is in activated state.
- * Prevents unnecessary changes to DNS information.
- * FIXME(l3cfg): check why ^^^ this is needed and implement it. Note that
- * this function is not always called when the device becomes ACTIVATED.
- * Previously, we would also update the DNS manager's IP config in
- * device_state_change(ACTIVATED). There we would also special-case
- * pseudo-VPNs like wireguard. I don't see the code where this is handled
- * now.
+ /* FIXME(l3cfg): Note that this function is not always called when the
+ * device becomes ACTIVATED. Previously, we would also update the DNS
+ * manager's IP config in device_state_change(ACTIVATED). There we would
+ * also special-case pseudo-VPNs like wireguard. I don't see the code where
+ * this is handled now.
*/
state = nm_device_get_state(device);
- if (l3cd_new && state > NM_DEVICE_STATE_IP_CONFIG && state < NM_DEVICE_STATE_DEACTIVATING) {
+ if (l3cd_new && state >= NM_DEVICE_STATE_IP_CONFIG && state < NM_DEVICE_STATE_DEACTIVATING) {
nm_dns_manager_set_ip_config(priv->dns_manager,
AF_UNSPEC,
device,
--
2.36.1

12
SPECS/NetworkManager.spec
View File

@ -7,7 +7,7 @@
%global epoch_version 1
%global rpm_version 1.36.0
%global real_version 1.36.0
%global release_version 7
%global release_version 9
%global snapshot %{nil}
%global git_sha %{nil}
@ -201,6 +201,9 @@ Patch1004: 1004-n-dhcp4-discard-NAKs-from-other-servers-rhbz2059673.patch
Patch1005: 1005-fix-dhcp-loses-lease-when-restarting-rhbz2090280.patch
Patch1006: 1006-dhcp-routes-src-rh2092807.patch
Patch1007: 1007-platform-workaround-for-preserving-ipv6-address-rhbz2090280.patch
Patch1008: 1008-n-dhcp4-probe-forget-lease-after-a-NAK-rh2105088.patch
Patch1009: 1009-device-fix-memory-leak.patch
Patch1010: 1010-core-update-DNS-when-the-device-enters-IP_CONFIG-rh2100456.patch
# The pregenerated docs contain default values and paths that depend
# on the configure options when creating the source tarball.
@ -1202,6 +1205,13 @@ fi
%changelog
* Thu Sep 29 2022 Beniamino Galvani <bgalvani@redhat.com> - 1:1.36.0-9
- core: update DNS when the device enters IP_CONFIG state (rh #2100456)
* Mon Jul 25 2022 Beniamino Galvani <bgalvani@redhat.com> - 1:1.36.0-8
- dhcp: fix "selecting lease failed" problem after receiving a NAK (rh #2105088)
- core: fix memory leak when removing devices (rh #2105974)
* Thu Jun 09 2022 Fernando Fernandez Mancera <ferferna@redhat.com> - 1:1.36.0-7
- platform: workaround for preserving IPv6 address order (rh #2090280)