From: Laszlo Gombos <laszlo.gombos@gmail.com>
Date: Fri, 24 Feb 2023 17:12:44 +0000 (+0000)
Subject: fix(bluetooth): make bluetooth rules more strict
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=dfa408c9de7cd0b0af6099b6f1e0cce2e70ec467;p=thirdparty%2Fdracut.git

fix(bluetooth): make bluetooth rules more strict

Only warn if bluetooth kernel module is loaded
at the time of initrd generation in hostonly mode.
---

diff --git a/modules.d/62bluetooth/module-setup.sh b/modules.d/62bluetooth/module-setup.sh
index 8be318364..8bef9272c 100755
--- a/modules.d/62bluetooth/module-setup.sh
+++ b/modules.d/62bluetooth/module-setup.sh
@@ -8,11 +8,12 @@ check() {
     require_any_binary /usr/lib/bluetooth/bluetoothd /usr/libexec/bluetooth/bluetoothd || return 1
 
     if [[ $hostonly ]]; then
-        # Warn user if a Peripheral (0x500) is found of minor class:
+        # Warn user if bluetooth kernel module is loaded
+        # and if Peripheral (0x500) is found of minor class:
         #  * Keyboard (0x40)
         #  * Keyboard/pointing (0xC0)
         # and if Appearance is set to the value defined for keyboard (0x03C1)
-        grep -qiE -e 'Class=0x[0-9a-f]{3}5[4c]0' -e 'Appearance=0x03c1' /var/lib/bluetooth/*/*/info 2> /dev/null \
+        [ -d "/sys/class/bluetooth" ] && grep -qiE -e 'Class=0x[0-9a-f]{3}5[4c]0' -e 'Appearance=0x03c1' /var/lib/bluetooth/*/*/info 2> /dev/null \
             && dwarn "If you need to use bluetooth, please include it explicitly."
     fi