2 files changed, 53 insertions, 0 deletions

diff --git a/meta/recipes-connectivity/bluez5/bluez5.inc b/meta/recipes-connectivity/bluez5/bluez5.inc
index 3f2f096aac..9cbeb5e99f 100644
--- a/meta/recipes-connectivity/bluez5/bluez5.inc
+++ b/meta/recipes-connectivity/bluez5/bluez5.inc
@@ -54,6 +54,7 @@ SRC_URI = "${KERNELORG_MIRROR}/linux/bluetooth/bluez-${PV}.tar.xz \
            ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', '', 'file://0001-Allow-using-obexd-without-systemd-in-the-user-sessio.patch', d)} \
            file://0001-tests-add-a-target-for-building-tests-without-runnin.patch \
            file://0001-test-gatt-Fix-hung-issue.patch \
+           file://0001-adapter-Fix-up-address-type-when-loading-keys.patch \
            "
 S = "${WORKDIR}/bluez-${PV}"
 
diff --git a/meta/recipes-connectivity/bluez5/bluez5/0001-adapter-Fix-up-address-type-when-loading-keys.patch b/meta/recipes-connectivity/bluez5/bluez5/0001-adapter-Fix-up-address-type-when-loading-keys.patch
new file mode 100644
index 0000000000..a2c067b5fa
--- /dev/null
+++ b/meta/recipes-connectivity/bluez5/bluez5/0001-adapter-Fix-up-address-type-when-loading-keys.patch
@@ -0,0 +1,52 @@
+From 366a8c522b648f47147de4852c5c030d69b916b3 Mon Sep 17 00:00:00 2001
+From: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
+Date: Wed, 28 Aug 2024 11:30:16 -0400
+Subject: [PATCH] adapter: Fix up address type when loading keys
+
+Due to kernel change 59b047bc9808
+("Bluetooth: MGMT/SMP: Fix address type when using SMP over BREDR/LE")
+some keys maybe store using the wrong/invalid address type as per MGMT
+API, so this attempts to fix them up.
+
+Fixes: https://github.com/bluez/bluez/issues/875
+Upstream-Status: Backport [366a8c522b648f47147de4852c5c030d69b916b3]
+Signed-off-by: Hiago De Franco <hiago.franco@toradex.com>
+---
+ src/adapter.c | 20 ++++++++++++++++++--
+ 1 file changed, 18 insertions(+), 2 deletions(-)
+
+diff --git a/src/adapter.c b/src/adapter.c
+index 245de4456868..9f44bdefa5f4 100644
+--- a/src/adapter.c
++++ b/src/adapter.c
+@@ -5017,12 +5017,28 @@ static void load_devices(struct btd_adapter *adapter)
+                        goto free;
+                }
+ 
+-               if (key_info)
++               if (key_info) {
++                       /* Fix up address type if it was stored with the wrong
++                        * address type since Load Link Keys are only meant to
++                        * work with BR/EDR addresses as per MGMT documentation.
++                        */
++                       if (key_info->bdaddr_type != BDADDR_BREDR)
++                               key_info->bdaddr_type = BDADDR_BREDR;
++
+                        adapter->load_keys = g_slist_append(adapter->load_keys,
+                                                                key_info);
++               }
++
++               if (ltk_info) {
++                       /* Fix up address type if it was stored with the wrong
++                        * address type since Load Long Term Keys are only meant
++                        * to work with LE addresses as per MGMT documentation.
++                        */
++                       if (ltk_info->bdaddr_type == BDADDR_BREDR)
++                               ltk_info->bdaddr_type = BDADDR_LE_PUBLIC;
+ 
+-               if (ltk_info)
+                        ltks = g_slist_append(ltks, ltk_info);
++               }
+ 
+                if (peripheral_ltk_info)
+                        ltks = g_slist_append(ltks, peripheral_ltk_info);