--- /dev/null
+Backported commit from upstream master branch (post 5.50 release), which
+resolves assertion failures in several unit tests.
+
+https://git.kernel.org/pub/scm/bluetooth/bluez.git/patch/?id=0be5246170
+
+Upstream-Status: Backport
+Signed-off-by: Ross Burton <ross.burton@intel.com>
+
+diff --git a/unit/test-avctp.c b/unit/test-avctp.c
+index 3bc3569..24de663 100644
+--- a/unit/test-avctp.c
++++ b/unit/test-avctp.c
+@@ -43,7 +43,7 @@
+
+ struct test_pdu {
+ bool valid;
+- const uint8_t *data;
++ uint8_t *data;
+ size_t size;
+ };
+
+@@ -66,7 +66,7 @@ struct context {
+ #define raw_pdu(args...) \
+ { \
+ .valid = true, \
+- .data = data(args), \
++ .data = g_memdup(data(args), sizeof(data(args))), \
+ .size = sizeof(data(args)), \
+ }
+
+@@ -91,6 +91,11 @@ static void test_debug(const char *str, void *user_data)
+ static void test_free(gconstpointer user_data)
+ {
+ const struct test_data *data = user_data;
++ struct test_pdu *pdu;
++ int i;
++
++ for (i = 0; (pdu = &data->pdu_list[i]) && pdu->valid; i++)
++ g_free(pdu->data);
+
+ g_free(data->test_name);
+ g_free(data->pdu_list);
+diff --git a/unit/test-avdtp.c b/unit/test-avdtp.c
+index dd8aed7..e2c951a 100644
+--- a/unit/test-avdtp.c
++++ b/unit/test-avdtp.c
+@@ -47,7 +47,7 @@
+ struct test_pdu {
+ bool valid;
+ bool fragmented;
+- const uint8_t *data;
++ uint8_t *data;
+ size_t size;
+ };
+
+@@ -61,7 +61,7 @@ struct test_data {
+ #define raw_pdu(args...) \
+ { \
+ .valid = true, \
+- .data = data(args), \
++ .data = g_memdup(data(args), sizeof(data(args))), \
+ .size = sizeof(data(args)), \
+ }
+
+@@ -69,7 +69,7 @@ struct test_data {
+ { \
+ .valid = true, \
+ .fragmented = true, \
+- .data = data(args), \
++ .data = g_memdup(data(args), sizeof(data(args))), \
+ .size = sizeof(data(args)), \
+ }
+
+@@ -81,7 +81,7 @@ struct test_data {
+ static struct test_data data; \
+ data.test_name = g_strdup(name); \
+ data.pdu_list = g_memdup(pdus, sizeof(pdus)); \
+- tester_add(name, &data, NULL, function, NULL); \
++ tester_add(name, &data, NULL, function, NULL); \
+ } while (0)
+
+ struct context {
+@@ -109,6 +109,11 @@ static void test_debug(const char *str, void *user_data)
+ static void test_free(gconstpointer user_data)
+ {
+ const struct test_data *data = user_data;
++ struct test_pdu *pdu;
++ int i;
++
++ for (i = 0; (pdu = &data->pdu_list[i]) && pdu->valid; i++)
++ g_free(pdu->data);
+
+ g_free(data->test_name);
+ g_free(data->pdu_list);
+diff --git a/unit/test-avrcp.c b/unit/test-avrcp.c
+index 01307e6..f1aa353 100644
+--- a/unit/test-avrcp.c
++++ b/unit/test-avrcp.c
+@@ -49,7 +49,7 @@ struct test_pdu {
+ bool fragmented;
+ bool continuing;
+ bool browse;
+- const uint8_t *data;
++ uint8_t *data;
+ size_t size;
+ };
+
+@@ -74,7 +74,7 @@ struct context {
+ #define raw_pdu(args...) \
+ { \
+ .valid = true, \
+- .data = data(args), \
++ .data = g_memdup(data(args), sizeof(data(args))), \
+ .size = sizeof(data(args)), \
+ }
+
+@@ -82,7 +82,7 @@ struct context {
+ { \
+ .valid = true, \
+ .browse = true, \
+- .data = data(args), \
++ .data = g_memdup(data(args), sizeof(data(args))), \
+ .size = sizeof(data(args)), \
+ }
+
+@@ -90,7 +90,7 @@ struct context {
+ { \
+ .valid = true, \
+ .fragmented = true, \
+- .data = data(args), \
++ .data = g_memdup(data(args), sizeof(data(args))), \
+ .size = sizeof(data(args)), \
+ }
+
+@@ -98,7 +98,7 @@ struct context {
+ { \
+ .valid = true, \
+ .continuing = true, \
+- .data = data(args), \
++ .data = g_memdup(data(args), sizeof(data(args))), \
+ .size = sizeof(data(args)), \
+ }
+
+@@ -123,6 +123,11 @@ static void test_debug(const char *str, void *user_data)
+ static void test_free(gconstpointer user_data)
+ {
+ const struct test_data *data = user_data;
++ struct test_pdu *pdu;
++ int i;
++
++ for (i = 0; (pdu = &data->pdu_list[i]) && pdu->valid; i++)
++ g_free(pdu->data);
+
+ g_free(data->test_name);
+ g_free(data->pdu_list);
+diff --git a/unit/test-gatt.c b/unit/test-gatt.c
+index c7e28f8..d49f7a0 100644
+--- a/unit/test-gatt.c
++++ b/unit/test-gatt.c
+@@ -48,7 +48,7 @@
+
+ struct test_pdu {
+ bool valid;
+- const uint8_t *data;
++ uint8_t *data;
+ size_t size;
+ };
+
+@@ -86,7 +86,7 @@ struct context {
+ #define raw_pdu(args...) \
+ { \
+ .valid = true, \
+- .data = data(args), \
++ .data = g_memdup(data(args), sizeof(data(args))), \
+ .size = sizeof(data(args)), \
+ }
+
+@@ -306,6 +306,11 @@ static bt_uuid_t uuid_char_128 = {
+ static void test_free(gconstpointer user_data)
+ {
+ const struct test_data *data = user_data;
++ struct test_pdu *pdu;
++ int i;
++
++ for (i = 0; (pdu = &data->pdu_list[i]) && pdu->valid; i++)
++ g_free(pdu->data);
+
+ g_free(data->test_name);
+ g_free(data->pdu_list);
+@@ -1911,6 +1916,8 @@ static void test_server(gconstpointer data)
+ g_assert_cmpint(len, ==, pdu.size);
+
+ util_hexdump('<', pdu.data, len, test_debug, "GATT: ");
++
++ g_free(pdu.data);
+ }
+
+ static void test_search_primary(gconstpointer data)
+diff --git a/unit/test-hfp.c b/unit/test-hfp.c
+index f2b9622..890eee6 100644
+--- a/unit/test-hfp.c
++++ b/unit/test-hfp.c
+@@ -43,7 +43,7 @@ struct context {
+
+ struct test_pdu {
+ bool valid;
+- const uint8_t *data;
++ uint8_t *data;
+ size_t size;
+ enum hfp_gw_cmd_type type;
+ bool fragmented;
+@@ -63,7 +63,7 @@ struct test_data {
+ #define raw_pdu(args...) \
+ { \
+ .valid = true, \
+- .data = data(args), \
++ .data = g_memdup(data(args), sizeof(data(args))), \
+ .size = sizeof(data(args)), \
+ }
+
+@@ -75,7 +75,7 @@ struct test_data {
+ #define type_pdu(cmd_type, args...) \
+ { \
+ .valid = true, \
+- .data = data(args), \
++ .data = g_memdup(data(args), sizeof(data(args))), \
+ .size = sizeof(data(args)), \
+ .type = cmd_type, \
+ }
+@@ -83,7 +83,7 @@ struct test_data {
+ #define frg_pdu(args...) \
+ { \
+ .valid = true, \
+- .data = data(args), \
++ .data = g_memdup(data(args), sizeof(data(args))), \
+ .size = sizeof(data(args)), \
+ .fragmented = true, \
+ }
+@@ -119,6 +119,11 @@ struct test_data {
+ static void test_free(gconstpointer user_data)
+ {
+ const struct test_data *data = user_data;
++ struct test_pdu *pdu;
++ int i;
++
++ for (i = 0; (pdu = &data->pdu_list[i]) && pdu->valid; i++)
++ g_free(pdu->data);
+
+ g_free(data->test_name);
+ g_free(data->pdu_list);
+diff --git a/unit/test-hog.c b/unit/test-hog.c
+index d117968..25bdb42 100644
+--- a/unit/test-hog.c
++++ b/unit/test-hog.c
+@@ -68,11 +68,11 @@ struct context {
+
+ #define data(args...) ((const unsigned char[]) { args })
+
+-#define raw_pdu(args...) \
+-{ \
+- .valid = true, \
+- .data = data(args), \
+- .size = sizeof(data(args)),\
++#define raw_pdu(args...) \
++{ \
++ .valid = true, \
++ .data = g_memdup(data(args), sizeof(data(args))), \
++ .size = sizeof(data(args)), \
+ }
+
+ #define false_pdu() \
+diff --git a/unit/test-sdp.c b/unit/test-sdp.c
+index ac921a9..c71ee1f 100644
+--- a/unit/test-sdp.c
++++ b/unit/test-sdp.c
+@@ -59,14 +59,14 @@ struct test_data {
+ #define raw_pdu(args...) \
+ { \
+ .valid = true, \
+- .raw_data = raw_data(args), \
++ .raw_data = g_memdup(raw_data(args), sizeof(raw_data(args))), \
+ .raw_size = sizeof(raw_data(args)), \
+ }
+
+ #define raw_pdu_cont(cont, args...) \
+ { \
+ .valid = true, \
+- .raw_data = raw_data(args), \
++ .raw_data = g_memdup(raw_data(args), sizeof(raw_data(args))), \
+ .raw_size = sizeof(raw_data(args)), \
+ .cont_len = cont, \
+ }
+@@ -103,7 +103,7 @@ struct test_data_de {
+ #define define_test_de_attr(name, input, exp) \
+ do { \
+ static struct test_data_de data; \
+- data.input_data = input; \
++ data.input_data = g_memdup(input, sizeof(input)); \
+ data.input_size = sizeof(input); \
+ data.expected = exp; \
+ tester_add("/sdp/DE/ATTR/" name, &data, NULL, \
