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From: Fiona Ebner <f.ebner@proxmox.com>
To: pve-devel@lists.proxmox.com
Date: Mon, 17 Jul 2023 09:15:17 +0200
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Subject: [pve-devel] [PATCH container] config permission check: also check
access for currently configured bridge
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Relevant when modifying or removing an existing network device.
Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
---
src/PVE/LXC.pm | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/PVE/LXC.pm b/src/PVE/LXC.pm
index a531ea5..1e9af0f 100644
--- a/src/PVE/LXC.pm
+++ b/src/PVE/LXC.pm
@@ -1316,7 +1316,8 @@ sub check_ct_modify_config_perm {
$rpcenv->check_vm_perm($authuser, $vmid, $pool, ['VM.Config.Memory']);
} elsif ($opt =~ m/^net\d+$/) {
$rpcenv->check_vm_perm($authuser, $vmid, $pool, ['VM.Config.Network']);
- PVE::LXC::check_bridge_access($rpcenv, $authuser, $newconf->{$opt});
+ check_bridge_access($rpcenv, $authuser, $oldconf->{$opt}) if $oldconf->{$opt};
+ check_bridge_access($rpcenv, $authuser, $newconf->{$opt}) if $newconf->{$opt};
} elsif ($opt eq 'nameserver' || $opt eq 'searchdomain' || $opt eq 'hostname') {
$rpcenv->check_vm_perm($authuser, $vmid, $pool, ['VM.Config.Network']);
} elsif ($opt eq 'features') {
--
2.39.2