From f9940390a35c2217a159d21699a1030acf707b13 Mon Sep 17 00:00:00 2001
From: Karol Kosek <krkk@serenityos.org>
Date: Fri, 29 Apr 2022 17:35:15 +0200
Subject: [PATCH] SystemServer: Create a /dev/full device using numbers 1, 7

Previously, the device wasn't being created.

The new numbers correspond to those in the FullDevice (which is also
a Linux's full device number).

Also, I've tweaked the permissions to give everyone read-write access
to it.
---
 Userland/Services/SystemServer/main.cpp | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

diff --git a/Userland/Services/SystemServer/main.cpp b/Userland/Services/SystemServer/main.cpp
index 36f1c161f1..f8a861d590 100644
--- a/Userland/Services/SystemServer/main.cpp
+++ b/Userland/Services/SystemServer/main.cpp
@@ -221,15 +221,6 @@ static void populate_devtmpfs_devices_based_on_devctl()
                 create_devtmpfs_block_device(String::formatted("/dev/fb{}", minor_number), 0666, 29, minor_number);
                 break;
             }
-
-            switch (minor_number) {
-            case 0: {
-                create_devtmpfs_char_device("/dev/full", 0660, 29, 0);
-                break;
-            }
-            default:
-                warnln("Unknown character device {}:{}", major_number, minor_number);
-            }
             break;
         }
         case 229: {
@@ -283,6 +274,10 @@ static void populate_devtmpfs_devices_based_on_devctl()
                     create_devtmpfs_char_device("/dev/null", 0666, 1, 3);
                     break;
                 }
+                case 7: {
+                    create_devtmpfs_char_device("/dev/full", 0666, 1, 7);
+                    break;
+                }
                 case 8: {
                     create_devtmpfs_char_device("/dev/random", 0666, 1, 8);
                     break;