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Also adds tests for vlan QoS mapping. Link: https://github.com/systemd/systemd/commit/fe830b84d4002582e7aefb16e5e09fd0195f21c8.patch PR: https://github.com/systemd/systemd/pull/27761 Signed-off-by: Sana Kazi Signed-off-by: Sana Kazi --- .../systemd/fix-vlan-qos-mapping.patch | 140 ++++++++++++++++++ meta/recipes-core/systemd/systemd_250.5.bb | 1 + 2 files changed, 141 insertions(+) create mode 100644 meta/recipes-core/systemd/systemd/fix-vlan-qos-mapping.patch diff --git a/meta/recipes-core/systemd/systemd/fix-vlan-qos-mapping.patch b/meta/recipes-core/systemd/systemd/fix-vlan-qos-mapping.patch new file mode 100644 index 0000000000..c530de7f50 --- /dev/null +++ b/meta/recipes-core/systemd/systemd/fix-vlan-qos-mapping.patch @@ -0,0 +1,140 @@ +From 4d13d175f8454df63843a880c78badd4f6d720ca Mon Sep 17 00:00:00 2001 +From: Yu Watanabe +Date: Wed, 24 May 2023 11:02:36 +0900 +Subject: [PATCH 1/3] network/vlan: drop unnecessary restriction for QoS + mapping + +Fixes #27460. + +Upstream-Status: Backport [https://github.com/systemd/systemd/commit/fe830b84d4002582e7aefb16e5e09fd0195f21c8.patch] +Signed-off-by: Sana Kazi +--- + src/network/netdev/vlan.c | 5 ----- + 1 file changed, 5 deletions(-) + +diff --git a/src/network/netdev/vlan.c b/src/network/netdev/vlan.c +index a3d961dac3ca4..d61e9486abc47 100644 +--- a/src/network/netdev/vlan.c ++++ b/src/network/netdev/vlan.c +@@ -165,11 +165,6 @@ int config_parse_vlan_qos_maps( + continue; + } + +- if (m->to > m->from || m->to == 0 || m->from == 0) { +- log_syntax(unit, LOG_WARNING, filename, line, 0, "Invalid %s, ignoring: %s", lvalue, w); +- continue; +- } +- + r = set_ensure_consume(s, &vlan_qos_maps_hash_ops, TAKE_PTR(m)); + if (r < 0) { + log_syntax(unit, LOG_WARNING, filename, line, r, "Failed to store %s, ignoring: %s", lvalue, w); + +From 4194478af861f80a73905d1f9e570a09862f91a7 Mon Sep 17 00:00:00 2001 +From: Yu Watanabe +Date: Wed, 24 May 2023 11:06:35 +0900 +Subject: [PATCH 2/3] network/vlan: paranoia about type safety + +No functional change, as the struct is defined as the following: +``` +struct ifla_vlan_qos_mapping { + __u32 from; + __u32 to; +}; +``` +--- + src/network/netdev/vlan.c | 16 +++++++++++----- + 1 file changed, 11 insertions(+), 5 deletions(-) + +diff --git a/src/network/netdev/vlan.c b/src/network/netdev/vlan.c +index d61e9486abc47..5eb36ef6801f3 100644 +--- a/src/network/netdev/vlan.c ++++ b/src/network/netdev/vlan.c +@@ -144,6 +144,7 @@ int config_parse_vlan_qos_maps( + for (const char *p = rvalue;;) { + _cleanup_free_ struct ifla_vlan_qos_mapping *m = NULL; + _cleanup_free_ char *w = NULL; ++ unsigned from, to; + + r = extract_first_word(&p, &w, NULL, EXTRACT_CUNESCAPE|EXTRACT_UNQUOTE); + if (r == -ENOMEM) +@@ -155,16 +156,21 @@ int config_parse_vlan_qos_maps( + if (r == 0) + return 0; + +- m = new0(struct ifla_vlan_qos_mapping, 1); +- if (!m) +- return log_oom(); +- +- r = parse_range(w, &m->from, &m->to); ++ r = parse_range(w, &from, &to); + if (r < 0) { + log_syntax(unit, LOG_WARNING, filename, line, r, "Failed to parse %s, ignoring: %s", lvalue, w); + continue; + } + ++ m = new(struct ifla_vlan_qos_mapping, 1); ++ if (!m) ++ return log_oom(); ++ ++ *m = (struct ifla_vlan_qos_mapping) { ++ .from = from, ++ .to = to, ++ }; ++ + r = set_ensure_consume(s, &vlan_qos_maps_hash_ops, TAKE_PTR(m)); + if (r < 0) { + log_syntax(unit, LOG_WARNING, filename, line, r, "Failed to store %s, ignoring: %s", lvalue, w); + +From 73d24e45f8ac18eaaebf1df2b1f055c14179c6ff Mon Sep 17 00:00:00 2001 +From: Yu Watanabe +Date: Wed, 24 May 2023 11:15:44 +0900 +Subject: [PATCH 3/3] test-network: add tests for vlan QoS mapping + +--- + .../conf/21-vlan.netdev.d/override.conf | 10 ++++++---- + test/test-network/systemd-networkd-tests.py | 14 ++++++++------ + 2 files changed, 14 insertions(+), 10 deletions(-) + +diff --git a/test/test-network/conf/21-vlan.netdev.d/override.conf b/test/test-network/conf/21-vlan.netdev.d/override.conf +index 3b8d47d9b1db5..c71077d274a69 100644 +--- a/test/test-network/conf/21-vlan.netdev.d/override.conf ++++ b/test/test-network/conf/21-vlan.netdev.d/override.conf +@@ -3,7 +3,9 @@ MTUBytes=2000 + + [VLAN] + Id=99 +-GVRP=true +-MVRP=true +-LooseBinding=true +-ReorderHeader=true ++GVRP=yes ++MVRP=yes ++LooseBinding=yes ++ReorderHeader=yes ++EgressQOSMaps=0-1 1-3 10-3 6-6 7-7 ++IngressQOSMaps=15-13 20-100 +diff --git a/test/test-network/systemd-networkd-tests.py b/test/test-network/systemd-networkd-tests.py +index fe72f37ce4f47..8b01718d55e64 100755 +--- a/test/test-network/systemd-networkd-tests.py ++++ b/test/test-network/systemd-networkd-tests.py +@@ -1285,12 +1285,14 @@ def test_vlan(self): + + output = check_output('ip -d link show vlan99') + print(output) +- self.assertRegex(output, ' mtu 2000 ') +- self.assertRegex(output, 'REORDER_HDR') +- self.assertRegex(output, 'LOOSE_BINDING') +- self.assertRegex(output, 'GVRP') +- self.assertRegex(output, 'MVRP') +- self.assertRegex(output, ' id 99 ') ++ self.assertIn(' mtu 2000 ', output) ++ self.assertIn('REORDER_HDR', output) ++ self.assertIn('LOOSE_BINDING', output) ++ self.assertIn('GVRP', output) ++ self.assertIn('MVRP', output) ++ self.assertIn(' id 99 ', output) ++ self.assertIn('ingress-qos-map { 4:100 7:13 }', output) ++ self.assertIn('egress-qos-map { 0:1 1:3 6:6 7:7 10:3 }', output) + + output = check_output('ip -4 address show dev test1') + print(output) diff --git a/meta/recipes-core/systemd/systemd_250.5.bb b/meta/recipes-core/systemd/systemd_250.5.bb index 80a797cf2c..4d520c85f3 100644 --- a/meta/recipes-core/systemd/systemd_250.5.bb +++ b/meta/recipes-core/systemd/systemd_250.5.bb @@ -33,6 +33,7 @@ SRC_URI += "file://touchscreen.rules \ file://0001-network-remove-only-managed-configs-on-reconfigure-o.patch \ file://0001-nspawn-make-sure-host-root-can-write-to-the-uidmappe.patch \ file://CVE-2023-7008.patch \ + file://fix-vlan-qos-mapping.patch \ " # patches needed by musl