[pve-devel] [PATCH access-control] fix #2575: die when trying to edit built-in roles

[Dominik Csapak]

instead of silently ignoring the change

Signed-off-by: Dominik Csapak <d.csapak at proxmox.com>
---
 PVE/API2/Role.pm | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/PVE/API2/Role.pm b/PVE/API2/Role.pm
index 83e4a9d..70a92b6 100644
--- a/PVE/API2/Role.pm
+++ b/PVE/API2/Role.pm
@@ -126,11 +126,14 @@ __PACKAGE__->register_method ({
     code => sub {
 	my ($param) = @_;
 
+	my $role = $param->{roleid};
+
+	die "auto-generated role '$role' cannot be modified\n"
+	    if PVE::AccessControl::role_is_special($role);
+
 	PVE::AccessControl::lock_user_config(
 	    sub {
 
-		my $role = $param->{roleid};
-
 		my $usercfg = cfs_read_file("user.cfg");
 
 		die "role '$role' does not exist\n"
-- 
2.20.1