package/bluez5_utils: fix build with libglib2 >= 2.69

Fix the following build failure raised since bump of libglib2 to version
2.70 in commit 079923d:

profiles/battery/battery.c:162:2: warning: 'g_memdup' is deprecated (declared at /home/buildroot/autobuild/instance-0/output-1/host/bin/../arm-buildroot-linux-gnueabi/sysroot/usr/include/glib-2.0/glib/gstrfuncs.h:257): Use 'g_memdup2' instead [-Wdeprecated-declarations]
  batt->initial_value = g_memdup(value, length);

Fixes:
 - http://autobuild.buildroot.org/results/6b8/6b8870d12e0804d6154230a7322c49416c1dc0e2/build-end.log

Sources:
 - https://git.kernel.org/pub/scm/bluetooth/bluez.git/commit/?id=710220f861b100856711a0a4d4a852874228a57a
 - https://git.kernel.org/pub/scm/bluetooth/bluez.git/commit/?id=9f09e69ecb077082301dafb745856e1f3731aaa7
 - https://git.kernel.org/pub/scm/bluetooth/bluez.git/commit/?id=cfab569484b18407fc117bb96634525cc76ea1f5

Signed-off-by: Thomas Devoogdt <thomas.devoogdt@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/bluez5_utils/0002-shared-util-Rename-btd_malloc-to-util_malloc.patch

@@ -0,0 +1,67 @@
+From f3263fed28bf510a1225661fe2b5f598300c11cd Mon Sep 17 00:00:00 2001
+From: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
+Date: Wed, 5 Jan 2022 15:53:35 -0800
+Subject: [PATCH] shared/util: Rename btd_malloc to util_malloc
+
+util functions are not limited to daemon only which is normally the case
+when using btd prefix.
+
+(cherry picked from commit 710220f861b100856711a0a4d4a852874228a57a)
+Signed-off-by: Thomas Devoogdt <thomas.devoogdt@gmail.com>
+---
+ profiles/audio/avdtp.c | 2 +-
+ src/shared/util.c      | 2 +-
+ src/shared/util.h      | 4 ++--
+ 3 files changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/profiles/audio/avdtp.c b/profiles/audio/avdtp.c
+index d3dfbf96d..f2b461330 100644
+--- a/profiles/audio/avdtp.c
++++ b/profiles/audio/avdtp.c
+@@ -1333,7 +1333,7 @@ static GSList *caps_to_list(uint8_t *data, size_t size,
+ 			break;
+ 		}
+ 
+-		cpy = btd_malloc(sizeof(*cpy) + cap->length);
++		cpy = util_malloc(sizeof(*cpy) + cap->length);
+ 		memcpy(cpy, cap, sizeof(*cap) + cap->length);
+ 
+ 		size -= sizeof(*cap) + cap->length;
+diff --git a/src/shared/util.c b/src/shared/util.c
+index 81b20d86f..93110047b 100644
+--- a/src/shared/util.c
++++ b/src/shared/util.c
+@@ -25,7 +25,7 @@
+ 
+ #include "src/shared/util.h"
+ 
+-void *btd_malloc(size_t size)
++void *util_malloc(size_t size)
+ {
+ 	if (__builtin_expect(!!size, 1)) {
+ 		void *ptr;
+diff --git a/src/shared/util.h b/src/shared/util.h
+index ac70117ca..11d09979d 100644
+--- a/src/shared/util.h
++++ b/src/shared/util.h
+@@ -75,7 +75,7 @@ do {						\
+ 		size_t __n = (size_t) (count);	\
+ 		size_t __s = sizeof(type);	\
+ 		void *__p;			\
+-		__p = btd_malloc(__n * __s);	\
++		__p = util_malloc(__n * __s);	\
+ 		memset(__p, 0, __n * __s);	\
+ 		__p;				\
+ 	}))
+@@ -86,7 +86,7 @@ do {						\
+ char *strdelimit(char *str, char *del, char c);
+ int strsuffix(const char *str, const char *suffix);
+ 
+-void *btd_malloc(size_t size);
++void *util_malloc(size_t size);
+ 
+ typedef void (*util_debug_func_t)(const char *str, void *user_data);
+ 
+-- 
+2.17.1
+

package/bluez5_utils/0003-shared-util-Add-util_memdup.patch

@@ -0,0 +1,57 @@
+From 28f1c140374d1ecda65e3d59cca72352c3a07774 Mon Sep 17 00:00:00 2001
+From: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
+Date: Thu, 6 Jan 2022 11:45:12 -0800
+Subject: [PATCH] shared/util: Add util_memdup
+
+This adds util_memdup which is intended to replace g_memdup since
+replacing that with g_memdup2 requires bumping the glib version.
+
+(cherry picked from commit 9f09e69ecb077082301dafb745856e1f3731aaa7)
+Signed-off-by: Thomas Devoogdt <thomas.devoogdt@gmail.com>
+---
+ src/shared/util.c | 16 ++++++++++++++++
+ src/shared/util.h |  1 +
+ 2 files changed, 17 insertions(+)
+
+diff --git a/src/shared/util.c b/src/shared/util.c
+index 93110047b..6e1c83057 100644
+--- a/src/shared/util.c
++++ b/src/shared/util.c
+@@ -41,6 +41,22 @@ void *util_malloc(size_t size)
+ 	return NULL;
+ }
+ 
++void *util_memdup(const void *src, size_t size)
++{
++	void *cpy;
++
++	if (!src || !size)
++		return NULL;
++
++	cpy = util_malloc(size);
++	if (!cpy)
++		return NULL;
++
++	memcpy(cpy, src, size);
++
++	return cpy;
++}
++
+ void util_debug_va(util_debug_func_t function, void *user_data,
+ 				const char *format, va_list va)
+ {
+diff --git a/src/shared/util.h b/src/shared/util.h
+index 11d09979d..8ef6132c4 100644
+--- a/src/shared/util.h
++++ b/src/shared/util.h
+@@ -87,6 +87,7 @@ char *strdelimit(char *str, char *del, char c);
+ int strsuffix(const char *str, const char *suffix);
+ 
+ void *util_malloc(size_t size);
++void *util_memdup(const void *src, size_t size);
+ 
+ typedef void (*util_debug_func_t)(const char *str, void *user_data);
+ 
+-- 
+2.17.1
+

package/bluez5_utils/0004-build-Replace-use-of-g_memdup-with-util_memdup.patch

@@ -0,0 +1,1411 @@
+From 7eb74180cf6fd6cebc61bb719d458cbf5d7f4ca7 Mon Sep 17 00:00:00 2001
+From: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
+Date: Thu, 6 Jan 2022 12:50:33 -0800
+Subject: [PATCH] build: Replace use of g_memdup with util_memdup
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+This replaces the uses of g_memdup with util_memdup since the former has
+been deprecated:
+
+  warning: ‘g_memdup’ is deprecated: Use 'g_memdup2' instead
+  [-Wdeprecated-declarations]
+
+g_memdup2 requires bumping glib version which would likely have its
+own problems thus why util_memdup was introduced.
+
+(cherry picked from commit cfab569484b18407fc117bb96634525cc76ea1f5)
+Signed-off-by: Thomas Devoogdt <thomas.devoogdt@gmail.com>
+---
+ Makefile.am                | 10 ++---
+ Makefile.obexd             |  1 +
+ Makefile.tools             | 11 ++++--
+ android/a2dp.c             |  9 +++--
+ android/avctp.c            |  5 ++-
+ android/avrcp-lib.c        |  2 +-
+ android/gatt.c             |  5 ++-
+ android/hidhost.c          |  3 +-
+ android/tester-main.c      | 77 +++++++++++++++++++++-----------------
+ attrib/gatt.c              | 12 +++---
+ client/gatt.c              |  2 +-
+ gobex/gobex-header.c       |  7 ++--
+ gobex/gobex-packet.c       |  5 ++-
+ obexd/src/obex.c           |  5 ++-
+ plugins/neard.c            |  9 +++--
+ plugins/policy.c           |  7 ++--
+ profiles/audio/avctp.c     |  9 +++--
+ profiles/audio/avrcp.c     | 10 ++---
+ profiles/battery/bas.c     |  4 +-
+ profiles/battery/battery.c |  4 +-
+ profiles/deviceinfo/dis.c  |  4 +-
+ profiles/input/hog-lib.c   | 12 +++---
+ profiles/scanparam/scpp.c  |  4 +-
+ src/eir.c                  |  8 ++--
+ tools/gatt-service.c       | 15 ++++----
+ tools/mesh-gatt/gatt.c     |  5 ++-
+ unit/test-avctp.c          |  4 +-
+ unit/test-avdtp.c          |  6 +--
+ unit/test-avrcp.c          | 10 ++---
+ unit/test-gatt.c           |  4 +-
+ unit/test-hfp.c            | 11 +++---
+ unit/test-hog.c            | 26 ++++++-------
+ unit/test-sdp.c            | 10 +++--
+ unit/test-uhid.c           |  2 +-
+ 34 files changed, 172 insertions(+), 146 deletions(-)
+
+diff --git a/Makefile.am b/Makefile.am
+index 308f13c50..9b5e140b8 100644
+--- a/Makefile.am
++++ b/Makefile.am
+@@ -508,23 +508,23 @@ unit_tests += unit/test-gobex-header unit/test-gobex-packet unit/test-gobex \
+ 
+ unit_test_gobex_SOURCES = $(gobex_sources) unit/util.c unit/util.h \
+ 						unit/test-gobex.c
+-unit_test_gobex_LDADD = $(GLIB_LIBS)
++unit_test_gobex_LDADD = src/libshared-glib.la $(GLIB_LIBS)
+ 
+ unit_test_gobex_packet_SOURCES = $(gobex_sources) unit/util.c unit/util.h \
+ 						unit/test-gobex-packet.c
+-unit_test_gobex_packet_LDADD = $(GLIB_LIBS)
++unit_test_gobex_packet_LDADD = src/libshared-glib.la $(GLIB_LIBS)
+ 
+ unit_test_gobex_header_SOURCES = $(gobex_sources) unit/util.c unit/util.h \
+ 						unit/test-gobex-header.c
+-unit_test_gobex_header_LDADD = $(GLIB_LIBS)
++unit_test_gobex_header_LDADD = src/libshared-glib.la $(GLIB_LIBS)
+ 
+ unit_test_gobex_transfer_SOURCES = $(gobex_sources) unit/util.c unit/util.h \
+ 						unit/test-gobex-transfer.c
+-unit_test_gobex_transfer_LDADD = $(GLIB_LIBS)
++unit_test_gobex_transfer_LDADD = src/libshared-glib.la $(GLIB_LIBS)
+ 
+ unit_test_gobex_apparam_SOURCES = $(gobex_sources) unit/util.c unit/util.h \
+ 						unit/test-gobex-apparam.c
+-unit_test_gobex_apparam_LDADD = $(GLIB_LIBS)
++unit_test_gobex_apparam_LDADD = src/libshared-glib.la $(GLIB_LIBS)
+ endif
+ 
+ unit_tests += unit/test-lib
+diff --git a/Makefile.obexd b/Makefile.obexd
+index 37a133455..5d1a4ff65 100644
+--- a/Makefile.obexd
++++ b/Makefile.obexd
+@@ -82,6 +82,7 @@ obexd_src_obexd_SOURCES = $(btio_sources) $(gobex_sources) \
+ 			obexd/src/map_ap.h
+ obexd_src_obexd_LDADD = lib/libbluetooth-internal.la \
+ 			gdbus/libgdbus-internal.la \
++			src/libshared-glib.la \
+ 			$(ICAL_LIBS) $(DBUS_LIBS) $(LIBEBOOK_LIBS) \
+ 			$(LIBEDATASERVER_LIBS) $(GLIB_LIBS) -ldl
+ 
+diff --git a/Makefile.tools b/Makefile.tools
+index c7bdff83f..35b0021ea 100644
+--- a/Makefile.tools
++++ b/Makefile.tools
+@@ -302,7 +302,8 @@ tools_mpris_proxy_SOURCES = tools/mpris-proxy.c
+ tools_mpris_proxy_LDADD = gdbus/libgdbus-internal.la $(GLIB_LIBS) $(DBUS_LIBS)
+ 
+ tools_gatt_service_SOURCES = tools/gatt-service.c
+-tools_gatt_service_LDADD = $(GLIB_LIBS) $(DBUS_LIBS) gdbus/libgdbus-internal.la
++tools_gatt_service_LDADD = gdbus/libgdbus-internal.la \
++			   src/libshared-mainloop.la $(GLIB_LIBS) $(DBUS_LIBS)
+ 
+ profiles_iap_iapd_SOURCES = profiles/iap/main.c
+ profiles_iap_iapd_LDADD = gdbus/libgdbus-internal.la $(GLIB_LIBS) $(DBUS_LIBS)
+@@ -448,11 +449,12 @@ noinst_PROGRAMS += tools/btmgmt tools/obex-client-tool tools/obex-server-tool \
+ tools_obex_client_tool_SOURCES = $(gobex_sources) $(btio_sources) \
+ 						tools/obex-client-tool.c
+ tools_obex_client_tool_LDADD = lib/libbluetooth-internal.la \
+-						$(GLIB_LIBS) -lreadline
++			       src/libshared-glib.la $(GLIB_LIBS) -lreadline
+ 
+ tools_obex_server_tool_SOURCES = $(gobex_sources) $(btio_sources) \
+ 						tools/obex-server-tool.c
+-tools_obex_server_tool_LDADD = lib/libbluetooth-internal.la $(GLIB_LIBS)
++tools_obex_server_tool_LDADD = lib/libbluetooth-internal.la \
++			       src/libshared-glib.la $(GLIB_LIBS)
+ 
+ tools_bluetooth_player_SOURCES = tools/bluetooth-player.c
+ tools_bluetooth_player_LDADD = gdbus/libgdbus-internal.la \
+@@ -461,7 +463,8 @@ tools_bluetooth_player_LDADD = gdbus/libgdbus-internal.la \
+ 
+ tools_obexctl_SOURCES = tools/obexctl.c
+ tools_obexctl_LDADD = gdbus/libgdbus-internal.la src/libshared-glib.la \
+-				$(GLIB_LIBS) $(DBUS_LIBS) -lreadline
++			src/libshared-glib.la $(GLIB_LIBS) $(DBUS_LIBS) \
++			-lreadline
+ 
+ tools_btmgmt_SOURCES = tools/btmgmt.c src/uuid-helper.c client/display.c
+ tools_btmgmt_LDADD = lib/libbluetooth-internal.la src/libshared-mainloop.la \
+diff --git a/android/a2dp.c b/android/a2dp.c
+index 029107cf5..ee607a32d 100644
+--- a/android/a2dp.c
++++ b/android/a2dp.c
+@@ -26,6 +26,7 @@
+ #include "lib/sdp_lib.h"
+ #include "profiles/audio/a2dp-codecs.h"
+ #include "src/shared/queue.h"
++#include "src/shared/util.h"
+ #include "src/log.h"
+ #include "hal-msg.h"
+ #include "ipc-common.h"
+@@ -428,7 +429,7 @@ static struct a2dp_preset *sbc_select_range(void *caps, uint8_t caps_len,
+ 
+ 	p = g_new0(struct a2dp_preset, 1);
+ 	p->len = conf_len;
+-	p->data = g_memdup(conf, p->len);
++	p->data = util_memdup(conf, p->len);
+ 
+ 	return p;
+ }
+@@ -448,7 +449,7 @@ static struct a2dp_preset *aac_select_range(void *caps, uint8_t caps_len,
+ 
+ 	p = g_new0(struct a2dp_preset, 1);
+ 	p->len = conf_len;
+-	p->data = g_memdup(conf, p->len);
++	p->data = util_memdup(conf, p->len);
+ 
+ 	return p;
+ }
+@@ -1036,7 +1037,7 @@ static gboolean sep_setconf_ind(struct avdtp *session,
+ 
+ 		preset = g_new0(struct a2dp_preset, 1);
+ 		preset->len = cap->length - sizeof(*codec);
+-		preset->data = g_memdup(codec->data, preset->len);
++		preset->data = util_memdup(codec->data, preset->len);
+ 
+ 		if (check_config(endpoint, preset) < 0) {
+ 			preset_free(preset);
+@@ -1365,7 +1366,7 @@ static GSList *parse_presets(const struct audio_preset *p, uint8_t count,
+ 
+ 		preset = g_new0(struct a2dp_preset, 1);
+ 		preset->len = p->len;
+-		preset->data = g_memdup(p->data, preset->len);
++		preset->data = util_memdup(p->data, preset->len);
+ 		l = g_slist_append(l, preset);
+ 
+ 		len -= preset->len;
+diff --git a/android/avctp.c b/android/avctp.c
+index 14ebbc391..37b4cec4f 100644
+--- a/android/avctp.c
++++ b/android/avctp.c
+@@ -31,6 +31,7 @@
+ #include <glib.h>
+ 
+ #include "lib/sdp.h"
++#include "src/shared/util.h"
+ #include "src/log.h"
+ #include "avctp.h"
+ 
+@@ -1177,7 +1178,7 @@ static int avctp_send_req(struct avctp *session, uint8_t code, uint8_t subunit,
+ 
+ 	for (i = 0; i < iov_cnt; i++) {
+ 		pdu[i].iov_len = iov[i].iov_len;
+-		pdu[i].iov_base = g_memdup(iov[i].iov_base, iov[i].iov_len);
++		pdu[i].iov_base = util_memdup(iov[i].iov_base, iov[i].iov_len);
+ 	}
+ 
+ 	req = g_new0(struct avctp_control_req, 1);
+@@ -1218,7 +1219,7 @@ int avctp_send_browsing_req(struct avctp *session,
+ 
+ 	for (i = 0; i < iov_cnt; i++) {
+ 		pdu[i].iov_len = iov[i].iov_len;
+-		pdu[i].iov_base = g_memdup(iov[i].iov_base, iov[i].iov_len);
++		pdu[i].iov_base = util_memdup(iov[i].iov_base, iov[i].iov_len);
+ 	}
+ 
+ 	req = g_new0(struct avctp_browsing_req, 1);
+diff --git a/android/avrcp-lib.c b/android/avrcp-lib.c
+index 2007d09d2..b342692cb 100644
+--- a/android/avrcp-lib.c
++++ b/android/avrcp-lib.c
+@@ -2620,7 +2620,7 @@ static char *parse_folder_list(uint8_t *params, uint16_t params_len,
+ 			return NULL;
+ 		}
+ 
+-		folders[count] = g_memdup(&params[i], len);
++		folders[count] = util_memdup(&params[i], len);
+ 		i += len;
+ 	}
+ 
+diff --git a/android/gatt.c b/android/gatt.c
+index a8a0c488b..e8ba5aabb 100644
+--- a/android/gatt.c
++++ b/android/gatt.c
+@@ -1338,7 +1338,8 @@ static void discover_primary_cb(uint8_t status, GSList *services,
+ 		}
+ 
+ 		bt_uuid_to_uuid128(&uuid, &u128);
+-		new_uuid = g_memdup(&u128.value.u128, sizeof(u128.value.u128));
++		new_uuid = util_memdup(&u128.value.u128,
++					sizeof(u128.value.u128));
+ 
+ 		uuids = g_slist_prepend(uuids, new_uuid);
+ 	}
+@@ -6633,7 +6634,7 @@ static uint8_t write_prep_request(const uint8_t *cmd, uint16_t cmd_len,
+ 
+ 	queue_push_tail(dev->pending_requests, data);
+ 
+-	data->value = g_memdup(value, vlen);
++	data->value = util_memdup(value, vlen);
+ 	data->length = vlen;
+ 
+ 	if (!gatt_db_attribute_write(attrib, offset, value, vlen, cmd[0],
+diff --git a/android/hidhost.c b/android/hidhost.c
+index 016382e17..b4e5c527f 100644
+--- a/android/hidhost.c
++++ b/android/hidhost.c
+@@ -689,7 +689,8 @@ static void hid_sdp_search_cb(sdp_list_t *recs, int err, gpointer data)
+ 				goto fail;
+ 
+ 			dev->rd_size = data->unitSize;
+-			dev->rd_data = g_memdup(data->val.str, data->unitSize);
++			dev->rd_data = util_memdup(data->val.str,
++							data->unitSize);
+ 		}
+ 	}
+ 
+diff --git a/android/tester-main.c b/android/tester-main.c
+index ff5ecdf83..317c1de06 100644
+--- a/android/tester-main.c
++++ b/android/tester-main.c
+@@ -1253,7 +1253,8 @@ static bt_property_t *copy_properties(int num_properties,
+ 	for (i = 0; i < num_properties; i++) {
+ 		props[i].type = properties[i].type;
+ 		props[i].len = properties[i].len;
+-		props[i].val = g_memdup(properties[i].val, properties[i].len);
++		props[i].val = util_memdup(properties[i].val,
++						properties[i].len);
+ 	}
+ 
+ 	return props;
+@@ -1268,7 +1269,8 @@ static bt_property_t *repack_properties(int num_properties,
+ 	for (i = 0; i < num_properties; i++) {
+ 		props[i].type = properties[i]->type;
+ 		props[i].len = properties[i]->len;
+-		props[i].val = g_memdup(properties[i]->val, properties[i]->len);
++		props[i].val = util_memdup(properties[i]->val,
++						properties[i]->len);
+ 	}
+ 
+ 	return props;
+@@ -1281,7 +1283,7 @@ static bt_property_t *create_property(bt_property_type_t type, void *val,
+ 
+ 	prop->type = type;
+ 	prop->len = len;
+-	prop->val = g_memdup(val, len);
++	prop->val = util_memdup(val, len);
+ 
+ 	return prop;
+ }
+@@ -1615,7 +1617,7 @@ static void gattc_search_result_cb(int conn_id, btgatt_srvc_id_t *srvc_id)
+ 
+ 	step->callback = CB_GATTC_SEARCH_RESULT;
+ 	step->callback_result.conn_id = conn_id;
+-	step->callback_result.service = g_memdup(srvc_id, sizeof(*srvc_id));
++	step->callback_result.service = util_memdup(srvc_id, sizeof(*srvc_id));
+ 
+ 	schedule_callback_verification(step);
+ }
+@@ -1639,8 +1641,8 @@ static void gattc_get_characteristic_cb(int conn_id, int status,
+ 	step->callback = CB_GATTC_GET_CHARACTERISTIC;
+ 	step->callback_result.status = status;
+ 	step->callback_result.conn_id = conn_id;
+-	step->callback_result.service = g_memdup(srvc_id, sizeof(*srvc_id));
+-	step->callback_result.characteristic = g_memdup(char_id,
++	step->callback_result.service = util_memdup(srvc_id, sizeof(*srvc_id));
++	step->callback_result.characteristic = util_memdup(char_id,
+ 							sizeof(*char_id));
+ 	step->callback_result.char_prop = char_prop;
+ 
+@@ -1656,10 +1658,10 @@ static void gattc_get_descriptor_cb(int conn_id, int status,
+ 	step->callback = CB_GATTC_GET_DESCRIPTOR;
+ 	step->callback_result.status = status;
+ 	step->callback_result.conn_id = conn_id;
+-	step->callback_result.service = g_memdup(srvc_id, sizeof(*srvc_id));
+-	step->callback_result.characteristic = g_memdup(char_id,
++	step->callback_result.service = util_memdup(srvc_id, sizeof(*srvc_id));
++	step->callback_result.characteristic = util_memdup(char_id,
+ 							sizeof(*char_id));
+-	step->callback_result.descriptor = g_memdup(descr_id,
++	step->callback_result.descriptor = util_memdup(descr_id,
+ 							sizeof(*descr_id));
+ 
+ 	schedule_callback_verification(step);
+@@ -1673,8 +1675,8 @@ static void gattc_get_included_service_cb(int conn_id, int status,
+ 	step->callback = CB_GATTC_GET_INCLUDED_SERVICE;
+ 	step->callback_result.status = status;
+ 	step->callback_result.conn_id = conn_id;
+-	step->callback_result.service = g_memdup(srvc_id, sizeof(*srvc_id));
+-	step->callback_result.included = g_memdup(incl_srvc_id,
++	step->callback_result.service = util_memdup(srvc_id, sizeof(*srvc_id));
++	step->callback_result.included = util_memdup(incl_srvc_id,
+ 							sizeof(*srvc_id));
+ 
+ 	schedule_callback_verification(step);
+@@ -1688,7 +1690,8 @@ static void gattc_read_characteristic_cb(int conn_id, int status,
+ 	step->callback = CB_GATTC_READ_CHARACTERISTIC;
+ 	step->callback_result.status = status;
+ 	step->callback_result.conn_id = conn_id;
+-	step->callback_result.read_params = g_memdup(p_data, sizeof(*p_data));
++	step->callback_result.read_params = util_memdup(p_data,
++							sizeof(*p_data));
+ 
+ 	schedule_callback_verification(step);
+ }
+@@ -1701,7 +1704,8 @@ static void gattc_read_descriptor_cb(int conn_id, int status,
+ 	step->callback = CB_GATTC_READ_DESCRIPTOR;
+ 	step->callback_result.status = status;
+ 	step->callback_result.conn_id = conn_id;
+-	step->callback_result.read_params = g_memdup(p_data, sizeof(*p_data));
++	step->callback_result.read_params = util_memdup(p_data,
++							sizeof(*p_data));
+ 
+ 	schedule_callback_verification(step);
+ }
+@@ -1714,7 +1718,8 @@ static void gattc_write_characteristic_cb(int conn_id, int status,
+ 	step->callback = CB_GATTC_WRITE_CHARACTERISTIC;
+ 	step->callback_result.status = status;
+ 	step->callback_result.conn_id = conn_id;
+-	step->callback_result.write_params = g_memdup(p_data, sizeof(*p_data));
++	step->callback_result.write_params = util_memdup(p_data,
++							sizeof(*p_data));
+ 
+ 	schedule_callback_verification(step);
+ }
+@@ -1727,7 +1732,8 @@ static void gattc_write_descriptor_cb(int conn_id, int status,
+ 	step->callback = CB_GATTC_WRITE_DESCRIPTOR;
+ 	step->callback_result.status = status;
+ 	step->callback_result.conn_id = conn_id;
+-	step->callback_result.write_params = g_memdup(p_data, sizeof(*p_data));
++	step->callback_result.write_params = util_memdup(p_data,
++							sizeof(*p_data));
+ 
+ 	schedule_callback_verification(step);
+ }
+@@ -1742,8 +1748,8 @@ static void gattc_register_for_notification_cb(int conn_id, int registered,
+ 	step->callback = CB_GATTC_REGISTER_FOR_NOTIFICATION;
+ 	step->callback_result.status = status;
+ 	step->callback_result.conn_id = conn_id;
+-	step->callback_result.service = g_memdup(srvc_id, sizeof(*srvc_id));
+-	step->callback_result.characteristic = g_memdup(char_id,
++	step->callback_result.service = util_memdup(srvc_id, sizeof(*srvc_id));
++	step->callback_result.characteristic = util_memdup(char_id,
+ 							sizeof(*char_id));
+ 	step->callback_result.notification_registered = registered;
+ 
+@@ -1756,7 +1762,8 @@ static void gattc_notif_cb(int conn_id, btgatt_notify_params_t *p_data)
+ 
+ 	step->callback = CB_GATTC_NOTIFY;
+ 	step->callback_result.conn_id = conn_id;
+-	step->callback_result.notify_params = g_memdup(p_data, sizeof(*p_data));
++	step->callback_result.notify_params = util_memdup(p_data,
++							sizeof(*p_data));
+ 
+ 	schedule_callback_verification(step);
+ }
+@@ -1827,8 +1834,8 @@ static void gatts_service_added_cb(int status, int server_if,
+ 
+ 	step->callback_result.status = status;
+ 	step->callback_result.gatt_app_id = server_if;
+-	step->callback_result.service = g_memdup(srvc_id, sizeof(*srvc_id));
+-	step->callback_result.srvc_handle = g_memdup(&srvc_handle,
++	step->callback_result.service = util_memdup(srvc_id, sizeof(*srvc_id));
++	step->callback_result.srvc_handle = util_memdup(&srvc_handle,
+ 							sizeof(srvc_handle));
+ 
+ 	schedule_callback_verification(step);
+@@ -1844,9 +1851,9 @@ static void gatts_included_service_added_cb(int status, int server_if,
+ 
+ 	step->callback_result.status = status;
+ 	step->callback_result.gatt_app_id = server_if;
+-	step->callback_result.srvc_handle = g_memdup(&srvc_handle,
++	step->callback_result.srvc_handle = util_memdup(&srvc_handle,
+ 							sizeof(srvc_handle));
+-	step->callback_result.inc_srvc_handle = g_memdup(&inc_srvc_handle,
++	step->callback_result.inc_srvc_handle = util_memdup(&inc_srvc_handle,
+ 						sizeof(inc_srvc_handle));
+ 
+ 	schedule_callback_verification(step);
+@@ -1863,10 +1870,10 @@ static void gatts_characteristic_added_cb(int status, int server_if,
+ 
+ 	step->callback_result.status = status;
+ 	step->callback_result.gatt_app_id = server_if;
+-	step->callback_result.srvc_handle = g_memdup(&srvc_handle,
++	step->callback_result.srvc_handle = util_memdup(&srvc_handle,
+ 							sizeof(srvc_handle));
+-	step->callback_result.uuid = g_memdup(uuid, sizeof(*uuid));
+-	step->callback_result.char_handle = g_memdup(&char_handle,
++	step->callback_result.uuid = util_memdup(uuid, sizeof(*uuid));
++	step->callback_result.char_handle = util_memdup(&char_handle,
+ 							sizeof(char_handle));
+ 
+ 	schedule_callback_verification(step);
+@@ -1883,10 +1890,10 @@ static void gatts_descriptor_added_cb(int status, int server_if,
+ 
+ 	step->callback_result.status = status;
+ 	step->callback_result.gatt_app_id = server_if;
+-	step->callback_result.srvc_handle = g_memdup(&srvc_handle,
++	step->callback_result.srvc_handle = util_memdup(&srvc_handle,
+ 							sizeof(srvc_handle));
+-	step->callback_result.uuid = g_memdup(uuid, sizeof(*uuid));
+-	step->callback_result.desc_handle = g_memdup(&desc_handle,
++	step->callback_result.uuid = util_memdup(uuid, sizeof(*uuid));
++	step->callback_result.desc_handle = util_memdup(&desc_handle,
+ 							sizeof(desc_handle));
+ 
+ 	schedule_callback_verification(step);
+@@ -1900,7 +1907,7 @@ static void gatts_service_started_cb(int status, int server_if, int srvc_handle)
+ 
+ 	step->callback_result.status = status;
+ 	step->callback_result.gatt_app_id = server_if;
+-	step->callback_result.srvc_handle = g_memdup(&srvc_handle,
++	step->callback_result.srvc_handle = util_memdup(&srvc_handle,
+ 							sizeof(srvc_handle));
+ 
+ 	schedule_callback_verification(step);
+@@ -1914,7 +1921,7 @@ static void gatts_service_stopped_cb(int status, int server_if, int srvc_handle)
+ 
+ 	step->callback_result.status = status;
+ 	step->callback_result.gatt_app_id = server_if;
+-	step->callback_result.srvc_handle = g_memdup(&srvc_handle,
++	step->callback_result.srvc_handle = util_memdup(&srvc_handle,
+ 							sizeof(srvc_handle));
+ 
+ 	schedule_callback_verification(step);
+@@ -1928,7 +1935,7 @@ static void gatts_service_deleted_cb(int status, int server_if, int srvc_handle)
+ 
+ 	step->callback_result.status = status;
+ 	step->callback_result.gatt_app_id = server_if;
+-	step->callback_result.srvc_handle = g_memdup(&srvc_handle,
++	step->callback_result.srvc_handle = util_memdup(&srvc_handle,
+ 							sizeof(srvc_handle));
+ 
+ 	schedule_callback_verification(step);
+@@ -1945,7 +1952,7 @@ static void gatts_request_read_cb(int conn_id, int trans_id, bt_bdaddr_t *bda,
+ 
+ 	step->callback_result.conn_id = conn_id;
+ 	step->callback_result.trans_id = trans_id;
+-	step->callback_result.attr_handle = g_memdup(&attr_handle,
++	step->callback_result.attr_handle = util_memdup(&attr_handle,
+ 							sizeof(attr_handle));
+ 	step->callback_result.offset = offset;
+ 	step->callback_result.is_long = is_long;
+@@ -1974,13 +1981,13 @@ static void gatts_request_write_cb(int conn_id, int trans_id, bt_bdaddr_t *bda,
+ 
+ 	step->callback_result.conn_id = conn_id;
+ 	step->callback_result.trans_id = trans_id;
+-	step->callback_result.attr_handle = g_memdup(&attr_handle,
++	step->callback_result.attr_handle = util_memdup(&attr_handle,
+ 							sizeof(attr_handle));
+ 	step->callback_result.offset = offset;
+ 	step->callback_result.length = length;
+ 	step->callback_result.need_rsp = need_rsp;
+ 	step->callback_result.is_prep = is_prep;
+-	step->callback_result.value = g_memdup(&value, length);
++	step->callback_result.value = util_memdup(&value, length);
+ 
+ 	/* Utilize property verification mechanism for bdaddr */
+ 	props[0] = create_property(BT_PROPERTY_BDADDR, bda, sizeof(*bda));
+@@ -2169,7 +2176,7 @@ static btmce_mas_instance_t *copy_mas_instances(int num_instances,
+ 		inst[i].id = instances[i].id;
+ 		inst[i].scn = instances[i].scn;
+ 		inst[i].msg_types = instances[i].msg_types;
+-		inst[i].p_name = g_memdup(instances[i].p_name,
++		inst[i].p_name = util_memdup(instances[i].p_name,
+ 						strlen(instances[i].p_name));
+ 	}
+ 
+diff --git a/attrib/gatt.c b/attrib/gatt.c
+index 46b2ca381..b496dd1eb 100644
+--- a/attrib/gatt.c
++++ b/attrib/gatt.c
+@@ -135,7 +135,7 @@ static void discover_char_unref(void *data)
+ 
+ 	g_slist_free_full(dc->characteristics, g_free);
+ 	g_attrib_unref(dc->attrib);
+-	g_free(dc->uuid);
++	free(dc->uuid);
+ 	g_free(dc);
+ }
+ 
+@@ -157,7 +157,7 @@ static void discover_desc_unref(void *data)
+ 
+ 	g_slist_free_full(dd->descriptors, g_free);
+ 	g_attrib_unref(dd->attrib);
+-	g_free(dd->uuid);
++	free(dd->uuid);
+ 	g_free(dd);
+ }
+ 
+@@ -696,7 +696,7 @@ guint gatt_discover_char(GAttrib *attrib, uint16_t start, uint16_t end,
+ 	dc->user_data = user_data;
+ 	dc->end = end;
+ 	dc->start = start;
+-	dc->uuid = g_memdup(uuid, sizeof(bt_uuid_t));
++	dc->uuid = util_memdup(uuid, sizeof(bt_uuid_t));
+ 
+ 	dc->id = g_attrib_send(attrib, 0, buf, plen, char_discovered_cb,
+ 				discover_char_ref(dc), discover_char_unref);
+@@ -905,7 +905,7 @@ static void prepare_write_cb(guint8 status, const guint8 *rpdu, guint16 rlen,
+ 	if (long_write->offset == long_write->vlen) {
+ 		execute_write(long_write->attrib, ATT_WRITE_ALL_PREP_WRITES,
+ 				long_write->func, long_write->user_data);
+-		g_free(long_write->value);
++		free(long_write->value);
+ 		g_free(long_write);
+ 
+ 		return;
+@@ -964,7 +964,7 @@ guint gatt_write_char(GAttrib *attrib, uint16_t handle, const uint8_t *value,
+ 	long_write->func = func;
+ 	long_write->user_data = user_data;
+ 	long_write->handle = handle;
+-	long_write->value = g_memdup(value, vlen);
++	long_write->value = util_memdup(value, vlen);
+ 	long_write->vlen = vlen;
+ 
+ 	return prepare_write(long_write);
+@@ -1130,7 +1130,7 @@ guint gatt_discover_desc(GAttrib *attrib, uint16_t start, uint16_t end,
+ 	dd->user_data = user_data;
+ 	dd->start = start;
+ 	dd->end = end;
+-	dd->uuid = g_memdup(uuid, sizeof(bt_uuid_t));
++	dd->uuid = util_memdup(uuid, sizeof(bt_uuid_t));
+ 
+ 	dd->id = g_attrib_send(attrib, 0, buf, plen, desc_discovered_cb,
+ 				discover_desc_ref(dd), discover_desc_unref);
+diff --git a/client/gatt.c b/client/gatt.c
+index 11f70dc4f..13872c794 100644
+--- a/client/gatt.c
++++ b/client/gatt.c
+@@ -811,7 +811,7 @@ static uint8_t *str2bytearray(char *arg, size_t *val_len)
+ 
+ 	*val_len = i;
+ 
+-	return g_memdup(value, i);
++	return util_memdup(value, i);
+ }
+ 
+ void gatt_write_attribute(GDBusProxy *proxy, int argc, char *argv[])
+diff --git a/gobex/gobex-header.c b/gobex/gobex-header.c
+index 011d33d1a..002ba8861 100644
+--- a/gobex/gobex-header.c
++++ b/gobex/gobex-header.c
+@@ -15,6 +15,7 @@
+ 
+ #include "gobex-header.h"
+ #include "gobex-debug.h"
++#include "src/shared/util.h"
+ 
+ /* Header types */
+ #define G_OBEX_HDR_ENC_UNICODE	(0 << 6)
+@@ -222,7 +223,7 @@ GObexHeader *g_obex_header_decode(const void *data, gsize len,
+ 
+ 		switch (data_policy) {
+ 		case G_OBEX_DATA_COPY:
+-			header->v.data = g_memdup(ptr, header->vlen);
++			header->v.data = util_memdup(ptr, header->vlen);
+ 			break;
+ 		case G_OBEX_DATA_REF:
+ 			header->extdata = TRUE;
+@@ -282,7 +283,7 @@ void g_obex_header_free(GObexHeader *header)
+ 		break;
+ 	case G_OBEX_HDR_ENC_BYTES:
+ 		if (!header->extdata)
+-			g_free(header->v.data);
++			free(header->v.data);
+ 		break;
+ 	case G_OBEX_HDR_ENC_UINT8:
+ 	case G_OBEX_HDR_ENC_UINT32:
+@@ -410,7 +411,7 @@ GObexHeader *g_obex_header_new_bytes(guint8 id, const void *data, gsize len)
+ 	header->id = id;
+ 	header->vlen = len;
+ 	header->hlen = len + 3;
+-	header->v.data = g_memdup(data, len);
++	header->v.data = util_memdup(data, len);
+ 
+ 	return header;
+ }
+diff --git a/gobex/gobex-packet.c b/gobex/gobex-packet.c
+index 11937a5a5..8ae78b0f6 100644
+--- a/gobex/gobex-packet.c
++++ b/gobex/gobex-packet.c
+@@ -17,6 +17,7 @@
+ #include "gobex-defs.h"
+ #include "gobex-packet.h"
+ #include "gobex-debug.h"
++#include "src/shared/util.h"
+ 
+ #define FINAL_BIT 0x80
+ 
+@@ -201,7 +202,7 @@ gboolean g_obex_packet_set_data(GObexPacket *pkt, const void *data, gsize len,
+ 
+ 	switch (data_policy) {
+ 	case G_OBEX_DATA_COPY:
+-		pkt->data.buf = g_memdup(data, len);
++		pkt->data.buf = util_memdup(data, len);
+ 		break;
+ 	case G_OBEX_DATA_REF:
+ 		pkt->data.buf_ref = data;
+@@ -259,7 +260,7 @@ void g_obex_packet_free(GObexPacket *pkt)
+ 	switch (pkt->data_policy) {
+ 	case G_OBEX_DATA_INHERIT:
+ 	case G_OBEX_DATA_COPY:
+-		g_free(pkt->data.buf);
++		free(pkt->data.buf);
+ 		break;
+ 	case G_OBEX_DATA_REF:
+ 		break;
+diff --git a/obexd/src/obex.c b/obexd/src/obex.c
+index 9f992ec18..3a68fd66c 100644
+--- a/obexd/src/obex.c
++++ b/obexd/src/obex.c
+@@ -40,6 +40,7 @@
+ #include "mimetype.h"
+ #include "service.h"
+ #include "transport.h"
++#include "src/shared/util.h"
+ 
+ typedef struct {
+ 	uint8_t  version;
+@@ -145,7 +146,7 @@ static void os_reset_session(struct obex_session *os)
+ 		os->path = NULL;
+ 	}
+ 	if (os->apparam) {
+-		g_free(os->apparam);
++		free(os->apparam);
+ 		os->apparam = NULL;
+ 		os->apparam_len = 0;
+ 	}
+@@ -594,7 +595,7 @@ static void parse_apparam(struct obex_session *os, GObexPacket *req)
+ 	if (!g_obex_header_get_bytes(hdr, &apparam, &len))
+ 		return;
+ 
+-	os->apparam = g_memdup(apparam, len);
++	os->apparam = util_memdup(apparam, len);
+ 	os->apparam_len = len;
+ 	DBG("APPARAM");
+ }
+diff --git a/plugins/neard.c b/plugins/neard.c
+index e07b51106..a75527148 100644
+--- a/plugins/neard.c
++++ b/plugins/neard.c
+@@ -30,6 +30,7 @@
+ #include "src/eir.h"
+ #include "src/agent.h"
+ #include "src/btd.h"
++#include "src/shared/util.h"
+ 
+ #define NEARD_NAME "org.neard"
+ #define NEARD_PATH "/"
+@@ -71,7 +72,7 @@ static void free_oob_params(struct oob_params *params)
+ 	g_free(params->name);
+ 	g_free(params->hash);
+ 	g_free(params->randomizer);
+-	g_free(params->pin);
++	free(params->pin);
+ }
+ 
+ static DBusMessage *error_reply(DBusMessage *msg, int error)
+@@ -407,10 +408,10 @@ static int process_nokia_long (void *data, size_t size, uint8_t marker,
+ 		remote->name = g_strndup((char *)n->name, n->name_len);
+ 
+ 	if (marker == 0x01) {
+-		remote->pin = g_memdup(n->authentication, 4);
++		remote->pin = util_memdup(n->authentication, 4);
+ 		remote->pin_len = 4;
+ 	} else if (marker == 0x02) {
+-		remote->pin = g_memdup(n->authentication, 16);
++		remote->pin = util_memdup(n->authentication, 16);
+ 		remote->pin_len = 16;
+ 	}
+ 
+@@ -439,7 +440,7 @@ static int process_nokia_short (void *data, size_t size,
+ 	if (n->name_len > 0)
+ 		remote->name = g_strndup((char *)n->name, n->name_len);
+ 
+-	remote->pin = g_memdup(n->authentication, 4);
++	remote->pin = util_memdup(n->authentication, 4);
+ 	remote->pin_len = 4;
+ 
+ 	return 0;
+diff --git a/plugins/policy.c b/plugins/policy.c
+index 051db82e1..48f5db7d3 100644
+--- a/plugins/policy.c
++++ b/plugins/policy.c
+@@ -32,6 +32,7 @@
+ #include "src/profile.h"
+ #include "src/btd.h"
+ #include "src/shared/timeout.h"
++#include "src/shared/util.h"
+ 
+ #define CONTROL_CONNECT_TIMEOUT 2
+ #define SOURCE_RETRY_TIMEOUT 2
+@@ -855,7 +856,7 @@ static int policy_init(void)
+ 		reconnect_attempts = default_attempts;
+ 		reconnect_intervals_len = sizeof(default_intervals) /
+ 						sizeof(*reconnect_intervals);
+-		reconnect_intervals = g_memdup(default_intervals,
++		reconnect_intervals = util_memdup(default_intervals,
+ 						sizeof(default_intervals));
+ 		goto done;
+ 	}
+@@ -886,7 +887,7 @@ static int policy_init(void)
+ 		g_clear_error(&gerr);
+ 		reconnect_intervals_len = sizeof(default_intervals) /
+ 						sizeof(*reconnect_intervals);
+-		reconnect_intervals = g_memdup(default_intervals,
++		reconnect_intervals = util_memdup(default_intervals,
+ 						sizeof(default_intervals));
+ 	}
+ 
+@@ -919,7 +920,7 @@ static void policy_exit(void)
+ 	if (reconnect_uuids)
+ 		g_strfreev(reconnect_uuids);
+ 
+-	g_free(reconnect_intervals);
++	free(reconnect_intervals);
+ 
+ 	g_slist_free_full(reconnects, reconnect_destroy);
+ 
+diff --git a/profiles/audio/avctp.c b/profiles/audio/avctp.c
+index 64d1a8504..6f64f162b 100644
+--- a/profiles/audio/avctp.c
++++ b/profiles/audio/avctp.c
+@@ -40,6 +40,7 @@
+ #include "src/log.h"
+ #include "src/error.h"
+ #include "src/shared/timeout.h"
++#include "src/shared/util.h"
+ 
+ #include "avctp.h"
+ #include "avrcp.h"
+@@ -760,7 +761,7 @@ static void control_req_destroy(void *data)
+ 						NULL, 0, req->user_data);
+ 
+ done:
+-	g_free(req->operands);
++	free(req->operands);
+ 	g_free(req);
+ }
+ 
+@@ -776,7 +777,7 @@ static void browsing_req_destroy(void *data)
+ 	req->func(session, NULL, 0, req->user_data);
+ 
+ done:
+-	g_free(req->operands);
++	free(req->operands);
+ 	g_free(req);
+ }
+ 
+@@ -1727,7 +1728,7 @@ static int avctp_send_req(struct avctp *session, uint8_t code,
+ 	req->subunit = subunit;
+ 	req->op = opcode;
+ 	req->func = func;
+-	req->operands = g_memdup(operands, operand_count);
++	req->operands = util_memdup(operands, operand_count);
+ 	req->operand_count = operand_count;
+ 	req->user_data = user_data;
+ 
+@@ -1765,7 +1766,7 @@ int avctp_send_browsing_req(struct avctp *session,
+ 
+ 	req = g_new0(struct avctp_browsing_req, 1);
+ 	req->func = func;
+-	req->operands = g_memdup(operands, operand_count);
++	req->operands = util_memdup(operands, operand_count);
+ 	req->operand_count = operand_count;
+ 	req->user_data = user_data;
+ 
+diff --git a/profiles/audio/avrcp.c b/profiles/audio/avrcp.c
+index 7c280203c..d4e19ffc0 100644
+--- a/profiles/audio/avrcp.c
++++ b/profiles/audio/avrcp.c
+@@ -1298,7 +1298,7 @@ static uint8_t avrcp_handle_get_current_player_value(struct avrcp *session,
+ 	 * Save a copy of requested settings because we can override them
+ 	 * while responding
+ 	 */
+-	settings = g_memdup(&pdu->params[1], pdu->params[0]);
++	settings = util_memdup(&pdu->params[1], pdu->params[0]);
+ 	len = 0;
+ 
+ 	/*
+@@ -1323,7 +1323,7 @@ static uint8_t avrcp_handle_get_current_player_value(struct avrcp *session,
+ 		pdu->params[++len] = val;
+ 	}
+ 
+-	g_free(settings);
++	free(settings);
+ 
+ 	if (len) {
+ 		pdu->params[0] = len / 2;
+@@ -2801,7 +2801,7 @@ static gboolean avrcp_set_browsed_player_rsp(struct avctp *conn,
+ 			break;
+ 		}
+ 
+-		folders[count] = g_memdup(&pdu->params[i], len);
++		folders[count] = util_memdup(&pdu->params[i], len);
+ 		i += len;
+ 	}
+ 
+@@ -2888,7 +2888,7 @@ static void avrcp_player_parse_features(struct avrcp_player *player,
+ {
+ 	struct media_player *mp = player->user_data;
+ 
+-	player->features = g_memdup(features, 16);
++	player->features = util_memdup(features, 16);
+ 
+ 	if (features[7] & 0x08) {
+ 		media_player_set_browsable(mp, true);
+@@ -3622,7 +3622,7 @@ static void player_destroy(gpointer data)
+ 	g_slist_free(player->sessions);
+ 	g_free(player->path);
+ 	g_free(player->change_path);
+-	g_free(player->features);
++	free(player->features);
+ 	g_free(player);
+ }
+ 
+diff --git a/profiles/battery/bas.c b/profiles/battery/bas.c
+index 3c6173b61..16ff22e19 100644
+--- a/profiles/battery/bas.c
++++ b/profiles/battery/bas.c
+@@ -62,7 +62,7 @@ static void bas_free(struct bt_bas *bas)
+ {
+ 	bt_bas_detach(bas);
+ 
+-	g_free(bas->primary);
++	free(bas->primary);
+ 	queue_destroy(bas->gatt_op, (void *) destroy_gatt_req);
+ 	free(bas);
+ }
+@@ -75,7 +75,7 @@ struct bt_bas *bt_bas_new(void *primary)
+ 	bas->gatt_op = queue_new();
+ 
+ 	if (primary)
+-		bas->primary = g_memdup(primary, sizeof(*bas->primary));
++		bas->primary = util_memdup(primary, sizeof(*bas->primary));
+ 
+ 	return bt_bas_ref(bas);
+ }
+diff --git a/profiles/battery/battery.c b/profiles/battery/battery.c
+index 176d127f6..02d024d92 100644
+--- a/profiles/battery/battery.c
++++ b/profiles/battery/battery.c
+@@ -66,7 +66,7 @@ static void batt_free(struct batt *batt)
+ 	gatt_db_unref(batt->db);
+ 	bt_gatt_client_unref(batt->client);
+ 	btd_device_unref(batt->device);
+-	g_free (batt->initial_value);
++	free(batt->initial_value);
+ 	if (batt->battery)
+ 		btd_battery_unregister(batt->battery);
+ 	g_free(batt);
+@@ -159,7 +159,7 @@ static void read_initial_battery_level_cb(bool success,
+ 	if (!length)
+ 		return;
+ 
+-	batt->initial_value = g_memdup(value, length);
++	batt->initial_value = util_memdup(value, length);
+ 
+ 	/* request notify */
+ 	batt->batt_level_cb_id =
+diff --git a/profiles/deviceinfo/dis.c b/profiles/deviceinfo/dis.c
+index 87fa63306..f660179ed 100644
+--- a/profiles/deviceinfo/dis.c
++++ b/profiles/deviceinfo/dis.c
+@@ -72,7 +72,7 @@ static void dis_free(struct bt_dis *dis)
+ {
+ 	bt_dis_detach(dis);
+ 
+-	g_free(dis->primary);
++	free(dis->primary);
+ 	queue_destroy(dis->gatt_op, (void *) destroy_gatt_req);
+ 	g_free(dis);
+ }
+@@ -143,7 +143,7 @@ struct bt_dis *bt_dis_new_primary(void *primary)
+ 	dis->gatt_op = queue_new();
+ 
+ 	if (primary)
+-		dis->primary = g_memdup(primary, sizeof(*dis->primary));
++		dis->primary = util_memdup(primary, sizeof(*dis->primary));
+ 
+ 	return bt_dis_ref(dis);
+ }
+diff --git a/profiles/input/hog-lib.c b/profiles/input/hog-lib.c
+index 3bbe42370..d37caa1f1 100644
+--- a/profiles/input/hog-lib.c
++++ b/profiles/input/hog-lib.c
+@@ -527,9 +527,9 @@ static void report_read_cb(guint8 status, const guint8 *pdu, guint16 len,
+ 	}
+ 
+ 	if (report->value)
+-		g_free(report->value);
++		free(report->value);
+ 
+-	report->value = g_memdup(pdu, len);
++	report->value = util_memdup(pdu, len);
+ 	report->len = len;
+ }
+ 
+@@ -1217,7 +1217,7 @@ static void report_free(void *data)
+ {
+ 	struct report *report = data;
+ 
+-	g_free(report->value);
++	free(report->value);
+ 	g_free(report);
+ }
+ 
+@@ -1241,7 +1241,7 @@ static void hog_free(void *data)
+ 	bt_uhid_unref(hog->uhid);
+ 	g_slist_free_full(hog->reports, report_free);
+ 	g_free(hog->name);
+-	g_free(hog->primary);
++	free(hog->primary);
+ 	queue_destroy(hog->gatt_op, (void *) destroy_gatt_req);
+ 	if (hog->gatt_db)
+ 		gatt_db_unref(hog->gatt_db);
+@@ -1609,7 +1609,7 @@ static void hog_attach_hog(struct bt_hog *hog, struct gatt_primary *primary)
+ 	struct bt_hog *instance;
+ 
+ 	if (!hog->primary) {
+-		hog->primary = g_memdup(primary, sizeof(*primary));
++		hog->primary = util_memdup(primary, sizeof(*primary));
+ 		discover_char(hog, hog->attrib, primary->range.start,
+ 						primary->range.end, NULL,
+ 						char_discovered_cb, hog);
+@@ -1623,7 +1623,7 @@ static void hog_attach_hog(struct bt_hog *hog, struct gatt_primary *primary)
+ 	if (!instance)
+ 		return;
+ 
+-	instance->primary = g_memdup(primary, sizeof(*primary));
++	instance->primary = util_memdup(primary, sizeof(*primary));
+ 	find_included(instance, hog->attrib, primary->range.start,
+ 			primary->range.end, find_included_cb, instance);
+ 
+diff --git a/profiles/scanparam/scpp.c b/profiles/scanparam/scpp.c
+index da38a6aaa..4be8b26cc 100644
+--- a/profiles/scanparam/scpp.c
++++ b/profiles/scanparam/scpp.c
+@@ -91,7 +91,7 @@ static void scpp_free(struct bt_scpp *scan)
+ {
+ 	bt_scpp_detach(scan);
+ 
+-	g_free(scan->primary);
++	free(scan->primary);
+ 	queue_destroy(scan->gatt_op, NULL); /* cleared in bt_scpp_detach */
+ 	g_free(scan);
+ }
+@@ -110,7 +110,7 @@ struct bt_scpp *bt_scpp_new(void *primary)
+ 	scan->gatt_op = queue_new();
+ 
+ 	if (primary)
+-		scan->primary = g_memdup(primary, sizeof(*scan->primary));
++		scan->primary = util_memdup(primary, sizeof(*scan->primary));
+ 
+ 	return bt_scpp_ref(scan);
+ }
+diff --git a/src/eir.c b/src/eir.c
+index 0f5d14fcd..2f9ee036f 100644
+--- a/src/eir.c
++++ b/src/eir.c
+@@ -53,9 +53,9 @@ void eir_data_free(struct eir_data *eir)
+ 	eir->services = NULL;
+ 	g_free(eir->name);
+ 	eir->name = NULL;
+-	g_free(eir->hash);
++	free(eir->hash);
+ 	eir->hash = NULL;
+-	g_free(eir->randomizer);
++	free(eir->randomizer);
+ 	eir->randomizer = NULL;
+ 	g_slist_free_full(eir->msd_list, g_free);
+ 	eir->msd_list = NULL;
+@@ -323,13 +323,13 @@ void eir_parse(struct eir_data *eir, const uint8_t *eir_data, uint8_t eir_len)
+ 		case EIR_SSP_HASH:
+ 			if (data_len < 16)
+ 				break;
+-			eir->hash = g_memdup(data, 16);
++			eir->hash = util_memdup(data, 16);
+ 			break;
+ 
+ 		case EIR_SSP_RANDOMIZER:
+ 			if (data_len < 16)
+ 				break;
+-			eir->randomizer = g_memdup(data, 16);
++			eir->randomizer = util_memdup(data, 16);
+ 			break;
+ 
+ 		case EIR_DEVICE_ID:
+diff --git a/tools/gatt-service.c b/tools/gatt-service.c
+index 631c4f249..ed6b06f1e 100644
+--- a/tools/gatt-service.c
++++ b/tools/gatt-service.c
+@@ -26,6 +26,7 @@
+ #include "gdbus/gdbus.h"
+ 
+ #include "src/error.h"
++#include "src/shared/util.h"
+ 
+ #define GATT_MGR_IFACE			"org.bluez.GattManager1"
+ #define GATT_SERVICE_IFACE		"org.bluez.GattService1"
+@@ -126,8 +127,8 @@ static gboolean desc_get_value(const GDBusPropertyTable *property,
+ 
+ static void desc_write(struct descriptor *desc, const uint8_t *value, int len)
+ {
+-	g_free(desc->value);
+-	desc->value = g_memdup(value, len);
++	free(desc->value);
++	desc->value = util_memdup(value, len);
+ 	desc->vlen = len;
+ 
+ 	g_dbus_emit_property_changed(connection, desc->path,
+@@ -264,8 +265,8 @@ static gboolean chr_get_props(const GDBusPropertyTable *property,
+ 
+ static void chr_write(struct characteristic *chr, const uint8_t *value, int len)
+ {
+-	g_free(chr->value);
+-	chr->value = g_memdup(value, len);
++	free(chr->value);
++	chr->value = util_memdup(value, len);
+ 	chr->vlen = len;
+ 
+ 	g_dbus_emit_property_changed(connection, chr->path, GATT_CHR_IFACE,
+@@ -388,7 +389,7 @@ static void chr_iface_destroy(gpointer user_data)
+ 
+ 	g_free(chr->uuid);
+ 	g_free(chr->service);
+-	g_free(chr->value);
++	free(chr->value);
+ 	g_free(chr->path);
+ 	g_free(chr);
+ }
+@@ -398,7 +399,7 @@ static void desc_iface_destroy(gpointer user_data)
+ 	struct descriptor *desc = user_data;
+ 
+ 	g_free(desc->uuid);
+-	g_free(desc->value);
++	free(desc->value);
+ 	g_free(desc->path);
+ 	g_free(desc);
+ }
+@@ -592,7 +593,7 @@ static gboolean register_characteristic(const char *chr_uuid,
+ 
+ 	chr = g_new0(struct characteristic, 1);
+ 	chr->uuid = g_strdup(chr_uuid);
+-	chr->value = g_memdup(value, vlen);
++	chr->value = util_memdup(value, vlen);
+ 	chr->vlen = vlen;
+ 	chr->props = props;
+ 	chr->service = g_strdup(service_path);
+diff --git a/tools/mesh-gatt/gatt.c b/tools/mesh-gatt/gatt.c
+index c8a8123fb..ab9743cd1 100644
+--- a/tools/mesh-gatt/gatt.c
++++ b/tools/mesh-gatt/gatt.c
+@@ -24,6 +24,7 @@
+ 
+ #include "src/shared/io.h"
+ #include "src/shared/shell.h"
++#include "src/shared/util.h"
+ #include "gdbus/gdbus.h"
+ #include "lib/bluetooth.h"
+ #include "lib/uuid.h"
+@@ -86,7 +87,7 @@ static void write_data_free(void *user_data)
+ {
+ 	struct write_data *data = user_data;
+ 
+-	g_free(data->gatt_data);
++	free(data->gatt_data);
+ 	free(data);
+ }
+ 
+@@ -338,7 +339,7 @@ bool mesh_gatt_write(GDBusProxy *proxy, uint8_t *buf, uint16_t len,
+ 	/* TODO: should keep in queue in case we need to cancel write? */
+ 
+ 	data->gatt_len = len;
+-	data->gatt_data = g_memdup(buf, len);
++	data->gatt_data = util_memdup(buf, len);
+ 	data->gatt_data[0] &= GATT_TYPE_MASK;
+ 	data->iov.iov_base = data->gatt_data;
+ 	data->iov.iov_len = len;
+diff --git a/unit/test-avctp.c b/unit/test-avctp.c
+index fa7db59c8..25fd3abc2 100644
+--- a/unit/test-avctp.c
++++ b/unit/test-avctp.c
+@@ -53,7 +53,7 @@ struct context {
+ #define raw_pdu(args...)					\
+ 	{							\
+ 		.valid = true,					\
+-		.data = g_memdup(data(args), sizeof(data(args))), \
++		.data = util_memdup(data(args), sizeof(data(args))), \
+ 		.size = sizeof(data(args)),			\
+ 	}
+ 
+@@ -64,7 +64,7 @@ struct context {
+ 		};							\
+ 		static struct test_data data;				\
+ 		data.test_name = g_strdup(name);			\
+-		data.pdu_list = g_memdup(pdus, sizeof(pdus));		\
++		data.pdu_list = util_memdup(pdus, sizeof(pdus));	\
+ 		tester_add(name, &data, NULL, function, NULL);		\
+ 	} while (0)
+ 
+diff --git a/unit/test-avdtp.c b/unit/test-avdtp.c
+index 4e8a68c6b..2e49def43 100644
+--- a/unit/test-avdtp.c
++++ b/unit/test-avdtp.c
+@@ -48,7 +48,7 @@ struct test_data {
+ #define raw_pdu(args...) \
+ 	{							\
+ 		.valid = true,					\
+-		.data = g_memdup(data(args), sizeof(data(args))), \
++		.data = util_memdup(data(args), sizeof(data(args))), \
+ 		.size = sizeof(data(args)),			\
+ 	}
+ 
+@@ -56,7 +56,7 @@ struct test_data {
+ 	{							\
+ 		.valid = true,					\
+ 		.fragmented = true,				\
+-		.data = g_memdup(data(args), sizeof(data(args))), \
++		.data = util_memdup(data(args), sizeof(data(args))), \
+ 		.size = sizeof(data(args)),			\
+ 	}
+ 
+@@ -67,7 +67,7 @@ struct test_data {
+ 		};							\
+ 		static struct test_data data;				\
+ 		data.test_name = g_strdup(name);			\
+-		data.pdu_list = g_memdup(pdus, sizeof(pdus));		\
++		data.pdu_list = util_memdup(pdus, sizeof(pdus));	\
+ 		tester_add(name, &data, NULL, function, NULL);	\
+ 	} while (0)
+ 
+diff --git a/unit/test-avrcp.c b/unit/test-avrcp.c
+index 34a70377d..b637a8a1b 100644
+--- a/unit/test-avrcp.c
++++ b/unit/test-avrcp.c
+@@ -61,7 +61,7 @@ struct context {
+ #define raw_pdu(args...)					\
+ 	{							\
+ 		.valid = true,					\
+-		.data = g_memdup(data(args), sizeof(data(args))), \
++		.data = util_memdup(data(args), sizeof(data(args))), \
+ 		.size = sizeof(data(args)),			\
+ 	}
+ 
+@@ -69,7 +69,7 @@ struct context {
+ 	{							\
+ 		.valid = true,					\
+ 		.browse = true,					\
+-		.data = g_memdup(data(args), sizeof(data(args))), \
++		.data = util_memdup(data(args), sizeof(data(args))), \
+ 		.size = sizeof(data(args)),			\
+ 	}
+ 
+@@ -77,7 +77,7 @@ struct context {
+ 	{							\
+ 		.valid = true,					\
+ 		.fragmented = true,				\
+-		.data = g_memdup(data(args), sizeof(data(args))), \
++		.data = util_memdup(data(args), sizeof(data(args))), \
+ 		.size = sizeof(data(args)),			\
+ 	}
+ 
+@@ -85,7 +85,7 @@ struct context {
+ 	{							\
+ 		.valid = true,					\
+ 		.continuing = true,				\
+-		.data = g_memdup(data(args), sizeof(data(args))), \
++		.data = util_memdup(data(args), sizeof(data(args))), \
+ 		.size = sizeof(data(args)),			\
+ 	}
+ 
+@@ -96,7 +96,7 @@ struct context {
+ 		};							\
+ 		static struct test_data data;				\
+ 		data.test_name = g_strdup(name);			\
+-		data.pdu_list = g_memdup(pdus, sizeof(pdus));		\
++		data.pdu_list = util_memdup(pdus, sizeof(pdus));	\
+ 		tester_add(name, &data, NULL, function, NULL);		\
+ 	} while (0)
+ 
+diff --git a/unit/test-gatt.c b/unit/test-gatt.c
+index 6a47268e6..f92d860c4 100644
+--- a/unit/test-gatt.c
++++ b/unit/test-gatt.c
+@@ -73,7 +73,7 @@ struct context {
+ #define raw_pdu(args...)					\
+ 	{							\
+ 		.valid = true,					\
+-		.data = g_memdup(data(args), sizeof(data(args))), \
++		.data = util_memdup(data(args), sizeof(data(args))), \
+ 		.size = sizeof(data(args)),			\
+ 	}
+ 
+@@ -94,7 +94,7 @@ struct context {
+ 		data.uuid = bt_uuid;					\
+ 		data.step = test_step;					\
+ 		data.source_db = db;					\
+-		data.pdu_list = g_memdup(pdus, sizeof(pdus));		\
++		data.pdu_list = util_memdup(pdus, sizeof(pdus));	\
+ 		tester_add(name, &data, NULL, function, NULL);		\
+ 	} while (0)
+ 
+diff --git a/unit/test-hfp.c b/unit/test-hfp.c
+index f504724d7..b4af99d53 100644
+--- a/unit/test-hfp.c
++++ b/unit/test-hfp.c
+@@ -17,6 +17,7 @@
+ #include <glib.h>
+ #include "src/shared/hfp.h"
+ #include "src/shared/tester.h"
++#include "src/shared/util.h"
+ 
+ struct context {
+ 	guint watch_id;
+@@ -50,7 +51,7 @@ struct test_data {
+ #define raw_pdu(args...)					\
+ 	{							\
+ 		.valid = true,					\
+-		.data = g_memdup(data(args), sizeof(data(args))), \
++		.data = util_memdup(data(args), sizeof(data(args))), \
+ 		.size = sizeof(data(args)),			\
+ 	}
+ 
+@@ -62,7 +63,7 @@ struct test_data {
+ #define type_pdu(cmd_type, args...)				\
+ 	{							\
+ 		.valid = true,					\
+-		.data = g_memdup(data(args), sizeof(data(args))), \
++		.data = util_memdup(data(args), sizeof(data(args))), \
+ 		.size = sizeof(data(args)),			\
+ 		.type = cmd_type,				\
+ 	}
+@@ -70,7 +71,7 @@ struct test_data {
+ #define frg_pdu(args...)					\
+ 	{							\
+ 		.valid = true,					\
+-		.data = g_memdup(data(args), sizeof(data(args))), \
++		.data = util_memdup(data(args), sizeof(data(args))), \
+ 		.size = sizeof(data(args)),			\
+ 		.fragmented = true,				\
+ 	}
+@@ -82,7 +83,7 @@ struct test_data {
+ 		};							\
+ 		static struct test_data data;				\
+ 		data.test_name = g_strdup(name);			\
+-		data.pdu_list = g_memdup(pdus, sizeof(pdus));		\
++		data.pdu_list = util_memdup(pdus, sizeof(pdus));	\
+ 		data.result_func = result_function;			\
+ 		tester_add(name, &data, NULL, function, NULL);		\
+ 		data.test_handler = test_handler;			\
+@@ -96,7 +97,7 @@ struct test_data {
+ 		};							\
+ 		static struct test_data data;				\
+ 		data.test_name = g_strdup(name);			\
+-		data.pdu_list = g_memdup(pdus, sizeof(pdus));		\
++		data.pdu_list = util_memdup(pdus, sizeof(pdus));	\
+ 		data.hf_result_func = result_func;			\
+ 		data.response_func = response_function;			\
+ 		tester_add(name, &data, NULL, function, NULL);		\
+diff --git a/unit/test-hog.c b/unit/test-hog.c
+index 116a5cb07..067497de4 100644
+--- a/unit/test-hog.c
++++ b/unit/test-hog.c
+@@ -59,24 +59,24 @@ struct context {
+ #define raw_pdu(args...)					\
+ {								\
+ 	.valid = true,						\
+-	.data = g_memdup(data(args), sizeof(data(args))),	\
++	.data = util_memdup(data(args), sizeof(data(args))),	\
+ 	.size = sizeof(data(args)),				\
+ }
+ 
+-#define false_pdu()	\
+-{						\
+-		.valid = false, \
++#define false_pdu()						\
++{								\
++		.valid = false,					\
+ }
+ 
+-#define define_test(name, function, args...)      \
+-	do {    \
+-		const struct test_pdu pdus[] = {			\
+-			args, { }					\
+-		};		\
+-		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);     \
++#define define_test(name, function, args...)			\
++	do {							\
++		const struct test_pdu pdus[] = {		\
++			args, { }				\
++		};						\
++		static struct test_data data;			\
++		data.test_name = g_strdup(name);		\
++		data.pdu_list = util_memdup(pdus, sizeof(pdus));\
++		tester_add(name, &data, NULL, function, NULL);	\
+ 	} while (0)
+ 
+ static gboolean context_quit(gpointer user_data)
+diff --git a/unit/test-sdp.c b/unit/test-sdp.c
+index 8f95fcb71..5c04a71eb 100644
+--- a/unit/test-sdp.c
++++ b/unit/test-sdp.c
+@@ -47,14 +47,16 @@ struct test_data {
+ #define raw_pdu(args...) \
+ 	{							\
+ 		.valid = true,					\
+-		.raw_data = g_memdup(raw_data(args), sizeof(raw_data(args))), \
++		.raw_data = util_memdup(raw_data(args),		\
++					sizeof(raw_data(args))), \
+ 		.raw_size = sizeof(raw_data(args)),		\
+ 	}
+ 
+ #define raw_pdu_cont(cont, args...) \
+ 	{							\
+ 		.valid = true,					\
+-		.raw_data = g_memdup(raw_data(args), sizeof(raw_data(args))), \
++		.raw_data = util_memdup(raw_data(args),		\
++					sizeof(raw_data(args))), \
+ 		.raw_size = sizeof(raw_data(args)),		\
+ 		.cont_len = cont,				\
+ 	}
+@@ -66,7 +68,7 @@ struct test_data {
+ 		};							\
+ 		static struct test_data data;				\
+ 		data.mtu = _mtu;					\
+-		data.pdu_list = g_memdup(pdus, sizeof(pdus));		\
++		data.pdu_list = util_memdup(pdus, sizeof(pdus));	\
+ 		tester_add(name, &data, NULL, test_sdp, NULL);		\
+ 	} while (0)
+ 
+@@ -92,7 +94,7 @@ struct test_data_de {
+ #define define_test_de_attr(name, input, exp) \
+ 	do {								\
+ 		static struct test_data_de data;			\
+-		data.input_data = g_memdup(input, sizeof(input));	\
++		data.input_data = util_memdup(input, sizeof(input));	\
+ 		data.input_size = sizeof(input);			\
+ 		data.expected = exp;					\
+ 		tester_add("/sdp/DE/ATTR/" name, &data,	NULL,		\
+diff --git a/unit/test-uhid.c b/unit/test-uhid.c
+index 001d39a3d..8a8eef855 100644
+--- a/unit/test-uhid.c
++++ b/unit/test-uhid.c
+@@ -61,7 +61,7 @@ struct context {
+ 		};							\
+ 		static struct test_data data;				\
+ 		data.test_name = g_strdup(name);			\
+-		data.pdu_list = g_memdup(pdus, sizeof(pdus));		\
++		data.pdu_list = util_memdup(pdus, sizeof(pdus));	\
+ 		tester_add(name, &data, NULL, function, NULL);		\
+ 	} while (0)
+ 
+-- 
+2.17.1
+