* [PATCH BlueZ v2 1/2] org.bluez.Media: add SupportedFeatures
@ 2025-04-27 14:03 Pauli Virtanen
2025-04-27 14:03 ` [PATCH BlueZ v2 2/2] media: implement SupportedFeatures property Pauli Virtanen
2025-04-27 15:24 ` [BlueZ,v2,1/2] org.bluez.Media: add SupportedFeatures bluez.test.bot
0 siblings, 2 replies; 3+ messages in thread
From: Pauli Virtanen @ 2025-04-27 14:03 UTC (permalink / raw)
To: linux-bluetooth; +Cc: Pauli Virtanen
Add SupportedFeatures property for feature information that applications
cannot find otherwise.
Add feature tx-timestamping. Applications cannot enable it on old BlueZ
versions without that feature, as it requires special handling on BlueZ
side.
---
Notes:
v2:
- mention user application can check tstamp types itself
doc/org.bluez.Media.rst | 15 ++++++++++++++-
1 file changed, 14 insertions(+), 1 deletion(-)
diff --git a/doc/org.bluez.Media.rst b/doc/org.bluez.Media.rst
index ecd982652..ef13a56a9 100644
--- a/doc/org.bluez.Media.rst
+++ b/doc/org.bluez.Media.rst
@@ -7,7 +7,7 @@ BlueZ D-Bus Media API documentation
-----------------------------------
:Version: BlueZ
-:Date: September 2023
+:Date: April 2025
:Manual section: 5
:Manual group: Linux System Administration
@@ -131,3 +131,16 @@ array{string} SupportedUUIDs [readonly]
List of 128-bit UUIDs that represents the supported Endpoint
registration.
+
+array{string} SupportedFeatures [readonly]
+``````````````````````````````````````````
+
+ List of strings that represent supported special features.
+ Possible values:
+
+ :"tx-timestamping":
+
+ Bluetooth TX timestamping in media stream sockets is
+ supported by BlueZ and kernel. Applications may check
+ kernel support for specific timestamp types via
+ SIOCETHTOOL.
--
2.49.0
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [PATCH BlueZ v2 2/2] media: implement SupportedFeatures property
2025-04-27 14:03 [PATCH BlueZ v2 1/2] org.bluez.Media: add SupportedFeatures Pauli Virtanen
@ 2025-04-27 14:03 ` Pauli Virtanen
2025-04-27 15:24 ` [BlueZ,v2,1/2] org.bluez.Media: add SupportedFeatures bluez.test.bot
1 sibling, 0 replies; 3+ messages in thread
From: Pauli Virtanen @ 2025-04-27 14:03 UTC (permalink / raw)
To: linux-bluetooth; +Cc: Pauli Virtanen
Add org.bluez.Media.SupportedFeatures. Add feature tx-timestamping.
---
Notes:
v2:
- use SIOCETHTOOL to get kernel support
profiles/audio/media.c | 71 ++++++++++++++++++++++++++++++++++++++++++
src/adapter.h | 3 ++
2 files changed, 74 insertions(+)
diff --git a/profiles/audio/media.c b/profiles/audio/media.c
index 69c6dc671..3b25e5d97 100644
--- a/profiles/audio/media.c
+++ b/profiles/audio/media.c
@@ -18,6 +18,14 @@
#include <errno.h>
#include <inttypes.h>
+#include <time.h>
+#include <linux/errqueue.h>
+#include <linux/net_tstamp.h>
+#include <linux/ethtool.h>
+#include <linux/sockios.h>
+#include <net/if.h>
+#include <sys/ioctl.h>
+
#include <glib.h>
#include "lib/bluetooth.h"
@@ -81,6 +89,7 @@ struct media_adapter {
#ifdef HAVE_AVRCP
GSList *players; /* Players list */
#endif
+ int so_timestamping;
};
struct endpoint_request {
@@ -3340,8 +3349,69 @@ static gboolean supported_uuids(const GDBusPropertyTable *property,
return TRUE;
}
+static bool probe_tx_timestamping(struct media_adapter *adapter)
+{
+ struct ifreq ifr = {};
+ struct ethtool_ts_info cmd = {};
+ int sk = -1;
+
+ if (adapter->so_timestamping != -1)
+ goto done;
+
+ snprintf(ifr.ifr_name, sizeof(ifr.ifr_name), "hci%u",
+ btd_adapter_get_index(adapter->btd_adapter));
+ ifr.ifr_data = (void *)&cmd;
+ cmd.cmd = ETHTOOL_GET_TS_INFO;
+
+ sk = socket(PF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_L2CAP);
+ if (sk < 0)
+ goto error;
+ if (ioctl(sk, SIOCETHTOOL, &ifr))
+ goto error;
+ close(sk);
+
+ adapter->so_timestamping = cmd.so_timestamping;
+
+done:
+ return adapter->so_timestamping & SOF_TIMESTAMPING_TX_SOFTWARE;
+
+error:
+ if (sk >= 0)
+ close(sk);
+ adapter->so_timestamping = 0;
+ return false;
+}
+
+static const struct {
+ const char *name;
+ bool (*probe)(struct media_adapter *adapter);
+} features[] = {
+ { "tx-timestamping", probe_tx_timestamping },
+};
+
+static gboolean supported_features(const GDBusPropertyTable *property,
+ DBusMessageIter *iter, void *data)
+{
+ struct media_adapter *adapter = data;
+ DBusMessageIter entry;
+ size_t i;
+
+ dbus_message_iter_open_container(iter, DBUS_TYPE_ARRAY,
+ DBUS_TYPE_STRING_AS_STRING, &entry);
+
+ for (i = 0; i < ARRAY_SIZE(features); ++i)
+ if (features[i].probe(adapter))
+ dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING,
+ &features[i].name);
+
+ dbus_message_iter_close_container(iter, &entry);
+
+ return TRUE;
+}
+
static const GDBusPropertyTable media_properties[] = {
{ "SupportedUUIDs", "as", supported_uuids },
+ { "SupportedFeatures", "as", supported_features },
{ }
};
@@ -3383,6 +3453,7 @@ int media_register(struct btd_adapter *btd_adapter)
adapter = g_new0(struct media_adapter, 1);
adapter->btd_adapter = btd_adapter_ref(btd_adapter);
adapter->apps = queue_new();
+ adapter->so_timestamping = -1;
if (!g_dbus_register_interface(btd_get_dbus_connection(),
adapter_get_path(btd_adapter),
diff --git a/src/adapter.h b/src/adapter.h
index 6b2bc28f6..9371cdefb 100644
--- a/src/adapter.h
+++ b/src/adapter.h
@@ -262,6 +262,9 @@ bool btd_le_connect_before_pairing(void);
bool btd_adapter_has_settings(struct btd_adapter *adapter, uint32_t settings);
+int btd_adapter_get_so_timestamping(struct btd_adapter *adapter, int proto,
+ int *so_timestamping);
+
enum experimental_features {
EXP_FEAT_DEBUG = 1 << 0,
EXP_FEAT_LE_SIMULT_ROLES = 1 << 1,
--
2.49.0
^ permalink raw reply related [flat|nested] 3+ messages in thread
* RE: [BlueZ,v2,1/2] org.bluez.Media: add SupportedFeatures
2025-04-27 14:03 [PATCH BlueZ v2 1/2] org.bluez.Media: add SupportedFeatures Pauli Virtanen
2025-04-27 14:03 ` [PATCH BlueZ v2 2/2] media: implement SupportedFeatures property Pauli Virtanen
@ 2025-04-27 15:24 ` bluez.test.bot
1 sibling, 0 replies; 3+ messages in thread
From: bluez.test.bot @ 2025-04-27 15:24 UTC (permalink / raw)
To: linux-bluetooth, pav
[-- Attachment #1: Type: text/plain, Size: 58327 bytes --]
This is automated email and please do not reply to this email!
Dear submitter,
Thank you for submitting the patches to the linux bluetooth mailing list.
This is a CI test results with your patch series:
PW Link:https://patchwork.kernel.org/project/bluetooth/list/?series=957498
---Test result---
Test Summary:
CheckPatch PENDING 0.48 seconds
GitLint PENDING 0.52 seconds
BuildEll PASS 20.99 seconds
BluezMake FAIL 2707.42 seconds
MakeCheck FAIL 22.76 seconds
MakeDistcheck PASS 200.51 seconds
CheckValgrind FAIL 192.99 seconds
CheckSmatch FAIL 295.81 seconds
bluezmakeextell FAIL 124.35 seconds
IncrementalBuild PENDING 0.39 seconds
ScanBuild FAIL 436.06 seconds
Details
##############################
Test: CheckPatch - PENDING
Desc: Run checkpatch.pl script
Output:
##############################
Test: GitLint - PENDING
Desc: Run gitlint
Output:
##############################
Test: BluezMake - FAIL
Desc: Build BlueZ
Output:
tools/mgmt-tester.c: In function ‘main’:
tools/mgmt-tester.c:12907:5: note: variable tracking size limit exceeded with ‘-fvar-tracking-assignments’, retrying without
12907 | int main(int argc, char *argv[])
| ^~~~
unit/test-avdtp.c: In function ‘main’:
unit/test-avdtp.c:766:5: note: variable tracking size limit exceeded with ‘-fvar-tracking-assignments’, retrying without
766 | int main(int argc, char *argv[])
| ^~~~
profiles/audio/media.c: In function ‘probe_tx_timestamping’:
profiles/audio/media.c:3371:2: error: implicit declaration of function ‘close’; did you mean ‘pclose’? [-Werror=implicit-function-declaration]
3371 | close(sk);
| ^~~~~
| pclose
cc1: all warnings being treated as errors
make[1]: *** [Makefile:10086: profiles/audio/bluetoothd-media.o] Error 1
make[1]: *** Waiting for unfinished jobs....
unit/test-avrcp.c: In function ‘main’:
unit/test-avrcp.c:989:5: note: variable tracking size limit exceeded with ‘-fvar-tracking-assignments’, retrying without
989 | int main(int argc, char *argv[])
| ^~~~
make: *** [Makefile:4681: all] Error 2
##############################
Test: MakeCheck - FAIL
Desc: Run Bluez Make Check
Output:
profiles/audio/media.c: In function ‘probe_tx_timestamping’:
profiles/audio/media.c:3371:2: error: implicit declaration of function ‘close’; did you mean ‘pclose’? [-Werror=implicit-function-declaration]
3371 | close(sk);
| ^~~~~
| pclose
cc1: all warnings being treated as errors
make[1]: *** [Makefile:10086: profiles/audio/bluetoothd-media.o] Error 1
make: *** [Makefile:12319: check] Error 2
##############################
Test: CheckValgrind - FAIL
Desc: Run Bluez Make Check with Valgrind
Output:
tools/mgmt-tester.c: In function ‘main’:
tools/mgmt-tester.c:12907:5: note: variable tracking size limit exceeded with ‘-fvar-tracking-assignments’, retrying without
12907 | int main(int argc, char *argv[])
| ^~~~
profiles/audio/media.c: In function ‘probe_tx_timestamping’:
profiles/audio/media.c:3371:2: error: implicit declaration of function ‘close’; did you mean ‘pclose’? [-Werror=implicit-function-declaration]
3371 | close(sk);
| ^~~~~
| pclose
cc1: all warnings being treated as errors
make[1]: *** [Makefile:10086: profiles/audio/bluetoothd-media.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:12319: check] Error 2
##############################
Test: CheckSmatch - FAIL
Desc: Run smatch tool with source
Output:
src/shared/crypto.c:271:21: warning: Variable length array is used.
src/shared/crypto.c:272:23: warning: Variable length array is used.
src/shared/gatt-helpers.c:768:31: warning: Variable length array is used.
src/shared/gatt-helpers.c:830:31: warning: Variable length array is used.
src/shared/gatt-helpers.c:1323:31: warning: Variable length array is used.
src/shared/gatt-helpers.c:1354:23: warning: Variable length array is used.
src/shared/gatt-server.c:278:25: warning: Variable length array is used.
src/shared/gatt-server.c:618:25: warning: Variable length array is used.
src/shared/gatt-server.c:716:25: warning: Variable length array is used.
src/shared/bap.c:315:25: warning: array of flexible structures
src/shared/bap.c: note: in included file:
./src/shared/ascs.h:88:25: warning: array of flexible structures
src/shared/shell.c: note: in included file (through /usr/include/readline/readline.h):
/usr/include/readline/rltypedefs.h:35:23: warning: non-ANSI function declaration of function 'Function'
/usr/include/readline/rltypedefs.h:36:25: warning: non-ANSI function declaration of function 'VFunction'
/usr/include/readline/rltypedefs.h:37:27: warning: non-ANSI function declaration of function 'CPFunction'
/usr/include/readline/rltypedefs.h:38:29: warning: non-ANSI function declaration of function 'CPPFunction'
src/shared/crypto.c:271:21: warning: Variable length array is used.
src/shared/crypto.c:272:23: warning: Variable length array is used.
src/shared/gatt-helpers.c:768:31: warning: Variable length array is used.
src/shared/gatt-helpers.c:830:31: warning: Variable length array is used.
src/shared/gatt-helpers.c:1323:31: warning: Variable length array is used.
src/shared/gatt-helpers.c:1354:23: warning: Variable length array is used.
src/shared/gatt-server.c:278:25: warning: Variable length array is used.
src/shared/gatt-server.c:618:25: warning: Variable length array is used.
src/shared/gatt-server.c:716:25: warning: Variable length array is used.
src/shared/bap.c:315:25: warning: array of flexible structures
src/shared/bap.c: note: in included file:
./src/shared/ascs.h:88:25: warning: array of flexible structures
src/shared/shell.c: note: in included file (through /usr/include/readline/readline.h):
/usr/include/readline/rltypedefs.h:35:23: warning: non-ANSI function declaration of function 'Function'
/usr/include/readline/rltypedefs.h:36:25: warning: non-ANSI function declaration of function 'VFunction'
/usr/include/readline/rltypedefs.h:37:27: warning: non-ANSI function declaration of function 'CPFunction'
/usr/include/readline/rltypedefs.h:38:29: warning: non-ANSI function declaration of function 'CPPFunction'
tools/mesh-cfgtest.c:1453:17: warning: unknown escape sequence: '\%'
tools/sco-tester.c: note: in included file:
./lib/bluetooth.h:232:15: warning: array of flexible structures
./lib/bluetooth.h:237:31: warning: array of flexible structures
tools/bneptest.c:634:39: warning: unknown escape sequence: '\%'
tools/seq2bseq.c:57:26: warning: Variable length array is used.
tools/obex-client-tool.c: note: in included file (through /usr/include/readline/readline.h):
/usr/include/readline/rltypedefs.h:35:23: warning: non-ANSI function declaration of function 'Function'
/usr/include/readline/rltypedefs.h:36:25: warning: non-ANSI function declaration of function 'VFunction'
/usr/include/readline/rltypedefs.h:37:27: warning: non-ANSI function declaration of function 'CPFunction'
/usr/include/readline/rltypedefs.h:38:29: warning: non-ANSI function declaration of function 'CPPFunction'
android/avctp.c:505:34: warning: Variable length array is used.
android/avctp.c:556:34: warning: Variable length array is used.
unit/test-avrcp.c:373:26: warning: Variable length array is used.
unit/test-avrcp.c:398:26: warning: Variable length array is used.
unit/test-avrcp.c:414:24: warning: Variable length array is used.
android/avrcp-lib.c:1085:34: warning: Variable length array is used.
android/avrcp-lib.c:1583:34: warning: Variable length array is used.
android/avrcp-lib.c:1612:34: warning: Variable length array is used.
android/avrcp-lib.c:1638:34: warning: Variable length array is used.
mesh/mesh-io-mgmt.c:524:67: warning: Variable length array is used.
client/display.c: note: in included file (through /usr/include/readline/readline.h):
/usr/include/readline/rltypedefs.h:35:23: warning: non-ANSI function declaration of function 'Function'
/usr/include/readline/rltypedefs.h:36:25: warning: non-ANSI function declaration of function 'VFunction'
/usr/include/readline/rltypedefs.h:37:27: warning: non-ANSI function declaration of function 'CPFunction'
/usr/include/readline/rltypedefs.h:38:29: warning: non-ANSI function declaration of function 'CPPFunction'
src/shared/crypto.c:271:21: warning: Variable length array is used.
src/shared/crypto.c:272:23: warning: Variable length array is used.
src/shared/gatt-helpers.c:768:31: warning: Variable length array is used.
src/shared/gatt-helpers.c:830:31: warning: Variable length array is used.
src/shared/gatt-helpers.c:1323:31: warning: Variable length array is used.
src/shared/gatt-helpers.c:1354:23: warning: Variable length array is used.
src/shared/gatt-server.c:278:25: warning: Variable length array is used.
src/shared/gatt-server.c:618:25: warning: Variable length array is used.
src/shared/gatt-server.c:716:25: warning: Variable length array is used.
src/shared/bap.c:315:25: warning: array of flexible structures
src/shared/bap.c: note: in included file:
./src/shared/ascs.h:88:25: warning: array of flexible structures
src/shared/shell.c: note: in included file (through /usr/include/readline/readline.h):
/usr/include/readline/rltypedefs.h:35:23: warning: non-ANSI function declaration of function 'Function'
/usr/include/readline/rltypedefs.h:36:25: warning: non-ANSI function declaration of function 'VFunction'
/usr/include/readline/rltypedefs.h:37:27: warning: non-ANSI function declaration of function 'CPFunction'
/usr/include/readline/rltypedefs.h:38:29: warning: non-ANSI function declaration of function 'CPPFunction'
monitor/packet.c: note: in included file:
monitor/display.h:82:26: warning: Variable length array is used.
monitor/packet.c:1876:26: warning: Variable length array is used.
monitor/l2cap.c: note: in included file:
monitor/display.h:82:26: warning: Variable length array is used.
monitor/packet.c: note: in included file:
monitor/bt.h:3607:52: warning: array of flexible structures
monitor/bt.h:3595:40: warning: array of flexible structures
monitor/msft.c: note: in included file:
monitor/msft.h:88:44: warning: array of flexible structures
monitor/att.c: note: in included file:
monitor/display.h:82:26: warning: Variable length array is used.
tools/rctest.c:627:33: warning: non-ANSI function declaration of function 'automated_send_recv'
tools/hex2hcd.c:136:26: warning: Variable length array is used.
tools/meshctl.c:324:33: warning: non-ANSI function declaration of function 'forget_mesh_devices'
tools/mesh-gatt/node.c:456:39: warning: non-ANSI function declaration of function 'node_get_local_node'
tools/mesh-gatt/net.c:1239:30: warning: non-ANSI function declaration of function 'get_next_seq'
tools/mesh-gatt/net.c:2193:29: warning: non-ANSI function declaration of function 'net_get_default_ttl'
tools/mesh-gatt/net.c:2207:26: warning: non-ANSI function declaration of function 'net_get_seq_num'
tools/mesh-gatt/prov.c: note: in included file (through /usr/include/readline/readline.h):
/usr/include/readline/rltypedefs.h:35:23: warning: non-ANSI function declaration of function 'Function'
/usr/include/readline/rltypedefs.h:36:25: warning: non-ANSI function declaration of function 'VFunction'
/usr/include/readline/rltypedefs.h:37:27: warning: non-ANSI function declaration of function 'CPFunction'
/usr/include/readline/rltypedefs.h:38:29: warning: non-ANSI function declaration of function 'CPPFunction'
tools/mesh-gatt/onoff-model.c: note: in included file (through /usr/include/readline/readline.h):
/usr/include/readline/rltypedefs.h:35:23: warning: non-ANSI function declaration of function 'Function'
/usr/include/readline/rltypedefs.h:36:25: warning: non-ANSI function declaration of function 'VFunction'
/usr/include/readline/rltypedefs.h:37:27: warning: non-ANSI function declaration of function 'CPFunction'
/usr/include/readline/rltypedefs.h:38:29: warning: non-ANSI function declaration of function 'CPPFunction'
ell/log.c:431:65: warning: non-ANSI function declaration of function 'register_debug_section'
ell/log.c:439:68: warning: non-ANSI function declaration of function 'free_debug_sections'
ell/random.c:60:42: warning: non-ANSI function declaration of function 'l_getrandom_is_supported'
ell/cipher.c:660:28: warning: non-ANSI function declaration of function 'init_supported'
ell/checksum.c:382:28: warning: non-ANSI function declaration of function 'init_supported'
ell/checksum.c:444:47: warning: non-ANSI function declaration of function 'l_checksum_cmac_aes_supported'
ell/cipher.c:519:24: warning: Variable length array is used.
ell/cert-crypto.c:36:33: warning: Variable length array is used.
ell/cert-crypto.c:142:36: warning: Variable length array is used.
ell/cert-crypto.c:198:36: warning: Variable length array is used.
ell/cert-crypto.c:251:31: warning: Variable length array is used.
ell/key.c:550:25: warning: Variable length array is used.
ell/dbus-service.c:548:49: warning: non-ANSI function declaration of function '_dbus_object_tree_new'
ell/dbus-filter.c:232:46: warning: Variable length array is used.
ell/tls.c:45:25: warning: Variable length array is used.
ell/tls.c:86:22: warning: Variable length array is used.
ell/tls.c:86:46: warning: Variable length array is used.
ell/tls-suites.c:1078:25: warning: Variable length array is used.
ell/tls-suites.c:1080:34: warning: Variable length array is used.
ell/tls-suites.c:1083:41: warning: Variable length array is used.
ell/tls-suites.c:1132:41: warning: Variable length array is used.
ell/tls.c:1819:26: warning: Variable length array is used.
emulator/btdev.c:453:29: warning: Variable length array is used.
emulator/bthost.c:628:28: warning: Variable length array is used.
emulator/bthost.c:826:28: warning: Variable length array is used.
attrib/gatttool.c:235:23: warning: Variable length array is used.
attrib/interactive.c: note: in included file (through /usr/include/readline/readline.h):
/usr/include/readline/rltypedefs.h:35:23: warning: non-ANSI function declaration of function 'Function'
/usr/include/readline/rltypedefs.h:36:25: warning: non-ANSI function declaration of function 'VFunction'
/usr/include/readline/rltypedefs.h:37:27: warning: non-ANSI function declaration of function 'CPFunction'
/usr/include/readline/rltypedefs.h:38:29: warning: non-ANSI function declaration of function 'CPPFunction'
attrib/interactive.c:174:27: warning: non-ANSI function declaration of function 'disconnect_io'
attrib/interactive.c:299:23: warning: Variable length array is used.
profiles/sap/server.c: note: in included file:
profiles/sap/sap.h:77:35: warning: array of flexible structures
profiles/audio/media.c: In function ‘probe_tx_timestamping’:
profiles/audio/media.c:3371:2: error: implicit declaration of function ‘close’; did you mean ‘pclose’? [-Werror=implicit-function-declaration]
3371 | close(sk);
| ^~~~~
| pclose
cc1: all warnings being treated as errors
make[1]: *** [Makefile:10086: profiles/audio/bluetoothd-media.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:4681: all] Error 2
##############################
Test: bluezmakeextell - FAIL
Desc: Build Bluez with External ELL
Output:
profiles/audio/media.c: In function ‘probe_tx_timestamping’:
profiles/audio/media.c:3371:2: error: implicit declaration of function ‘close’; did you mean ‘pclose’? [-Werror=implicit-function-declaration]
3371 | close(sk);
| ^~~~~
| pclose
cc1: all warnings being treated as errors
make[1]: *** [Makefile:10086: profiles/audio/bluetoothd-media.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:4681: all] Error 2
##############################
Test: IncrementalBuild - PENDING
Desc: Incremental build with the patches in the series
Output:
##############################
Test: ScanBuild - FAIL
Desc: Run Scan Build
Output:
src/shared/gatt-client.c:451:21: warning: Use of memory after it is freed
gatt_db_unregister(op->client->db, op->db_id);
^~~~~~~~~~
src/shared/gatt-client.c:696:2: warning: Use of memory after it is freed
discovery_op_complete(op, false, att_ecode);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/shared/gatt-client.c:996:2: warning: Use of memory after it is freed
discovery_op_complete(op, success, att_ecode);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/shared/gatt-client.c:1102:2: warning: Use of memory after it is freed
discovery_op_complete(op, success, att_ecode);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/shared/gatt-client.c:1296:2: warning: Use of memory after it is freed
discovery_op_complete(op, success, att_ecode);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/shared/gatt-client.c:1361:2: warning: Use of memory after it is freed
discovery_op_complete(op, success, att_ecode);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/shared/gatt-client.c:1636:6: warning: Use of memory after it is freed
if (read_db_hash(op)) {
^~~~~~~~~~~~~~~~
src/shared/gatt-client.c:1641:2: warning: Use of memory after it is freed
discover_all(op);
^~~~~~~~~~~~~~~~
src/shared/gatt-client.c:2147:6: warning: Use of memory after it is freed
if (read_db_hash(op)) {
^~~~~~~~~~~~~~~~
src/shared/gatt-client.c:2155:8: warning: Use of memory after it is freed
discovery_op_ref(op),
^~~~~~~~~~~~~~~~~~~~
src/shared/gatt-client.c:3244:2: warning: Use of memory after it is freed
complete_write_long_op(req, success, 0, false);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/shared/gatt-client.c:3266:2: warning: Use of memory after it is freed
request_unref(req);
^~~~~~~~~~~~~~~~~~
12 warnings generated.
src/shared/bap.c:1495:8: warning: Use of memory after it is freed
bap = bt_bap_ref_safe(bap);
^~~~~~~~~~~~~~~~~~~~
src/shared/bap.c:2245:20: warning: Use of memory after it is freed
return queue_find(stream->bap->streams, NULL, stream);
^~~~~~~~~~~~~~~~~~~~
2 warnings generated.
src/shared/gatt-client.c:451:21: warning: Use of memory after it is freed
gatt_db_unregister(op->client->db, op->db_id);
^~~~~~~~~~
src/shared/gatt-client.c:696:2: warning: Use of memory after it is freed
discovery_op_complete(op, false, att_ecode);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/shared/gatt-client.c:996:2: warning: Use of memory after it is freed
discovery_op_complete(op, success, att_ecode);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/shared/gatt-client.c:1102:2: warning: Use of memory after it is freed
discovery_op_complete(op, success, att_ecode);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/shared/gatt-client.c:1296:2: warning: Use of memory after it is freed
discovery_op_complete(op, success, att_ecode);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/shared/gatt-client.c:1361:2: warning: Use of memory after it is freed
discovery_op_complete(op, success, att_ecode);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/shared/gatt-client.c:1636:6: warning: Use of memory after it is freed
if (read_db_hash(op)) {
^~~~~~~~~~~~~~~~
src/shared/gatt-client.c:1641:2: warning: Use of memory after it is freed
discover_all(op);
^~~~~~~~~~~~~~~~
src/shared/gatt-client.c:2147:6: warning: Use of memory after it is freed
if (read_db_hash(op)) {
^~~~~~~~~~~~~~~~
src/shared/gatt-client.c:2155:8: warning: Use of memory after it is freed
discovery_op_ref(op),
^~~~~~~~~~~~~~~~~~~~
src/shared/gatt-client.c:3244:2: warning: Use of memory after it is freed
complete_write_long_op(req, success, 0, false);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/shared/gatt-client.c:3266:2: warning: Use of memory after it is freed
request_unref(req);
^~~~~~~~~~~~~~~~~~
12 warnings generated.
tools/hciattach.c:817:7: warning: Although the value stored to 'n' is used in the enclosing expression, the value is never actually read from 'n'
if ((n = read_hci_event(fd, resp, 10)) < 0) {
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tools/hciattach.c:865:7: warning: Although the value stored to 'n' is used in the enclosing expression, the value is never actually read from 'n'
if ((n = read_hci_event(fd, resp, 4)) < 0) {
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~
tools/hciattach.c:887:8: warning: Although the value stored to 'n' is used in the enclosing expression, the value is never actually read from 'n'
if ((n = read_hci_event(fd, resp, 10)) < 0) {
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tools/hciattach.c:909:7: warning: Although the value stored to 'n' is used in the enclosing expression, the value is never actually read from 'n'
if ((n = read_hci_event(fd, resp, 4)) < 0) {
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~
tools/hciattach.c:930:7: warning: Although the value stored to 'n' is used in the enclosing expression, the value is never actually read from 'n'
if ((n = read_hci_event(fd, resp, 4)) < 0) {
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~
tools/hciattach.c:974:7: warning: Although the value stored to 'n' is used in the enclosing expression, the value is never actually read from 'n'
if ((n = read_hci_event(fd, resp, 6)) < 0) {
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~
6 warnings generated.
src/shared/bap.c:1495:8: warning: Use of memory after it is freed
bap = bt_bap_ref_safe(bap);
^~~~~~~~~~~~~~~~~~~~
src/shared/bap.c:2245:20: warning: Use of memory after it is freed
return queue_find(stream->bap->streams, NULL, stream);
^~~~~~~~~~~~~~~~~~~~
2 warnings generated.
src/oui.c:50:2: warning: Value stored to 'hwdb' is never read
hwdb = udev_hwdb_unref(hwdb);
^ ~~~~~~~~~~~~~~~~~~~~~
src/oui.c:53:2: warning: Value stored to 'udev' is never read
udev = udev_unref(udev);
^ ~~~~~~~~~~~~~~~~
2 warnings generated.
tools/rfcomm.c:234:3: warning: Value stored to 'i' is never read
i = execvp(cmdargv[0], cmdargv);
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~
tools/rfcomm.c:234:7: warning: Null pointer passed to 1st parameter expecting 'nonnull'
i = execvp(cmdargv[0], cmdargv);
^~~~~~~~~~~~~~~~~~~~~~~~~~~
tools/rfcomm.c:354:8: warning: Although the value stored to 'fd' is used in the enclosing expression, the value is never actually read from 'fd'
if ((fd = open(devname, O_RDONLY | O_NOCTTY)) < 0) {
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tools/rfcomm.c:497:14: warning: Assigned value is garbage or undefined
req.channel = raddr.rc_channel;
^ ~~~~~~~~~~~~~~~~
tools/rfcomm.c:515:8: warning: Although the value stored to 'fd' is used in the enclosing expression, the value is never actually read from 'fd'
if ((fd = open(devname, O_RDONLY | O_NOCTTY)) < 0) {
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
5 warnings generated.
tools/hcidump.c:180:9: warning: Potential leak of memory pointed to by 'dp'
if (fds[i].fd == sock)
^~~
tools/hcidump.c:248:17: warning: Assigned value is garbage or undefined
dh->ts_sec = htobl(frm.ts.tv_sec);
^ ~~~~~~~~~~~~~~~~~~~~
tools/hcidump.c:326:9: warning: 1st function call argument is an uninitialized value
if (be32toh(dp.flags) & 0x02) {
^~~~~~~~~~~~~~~~~
/usr/include/endian.h:46:22: note: expanded from macro 'be32toh'
# define be32toh(x) __bswap_32 (x)
^~~~~~~~~~~~~~
tools/hcidump.c:341:20: warning: 1st function call argument is an uninitialized value
frm.data_len = be32toh(dp.len);
^~~~~~~~~~~~~~~
/usr/include/endian.h:46:22: note: expanded from macro 'be32toh'
# define be32toh(x) __bswap_32 (x)
^~~~~~~~~~~~~~
tools/hcidump.c:346:14: warning: 1st function call argument is an uninitialized value
opcode = be32toh(dp.flags) & 0xffff;
^~~~~~~~~~~~~~~~~
/usr/include/endian.h:46:22: note: expanded from macro 'be32toh'
# define be32toh(x) __bswap_32 (x)
^~~~~~~~~~~~~~
tools/hcidump.c:384:17: warning: Assigned value is garbage or undefined
frm.data_len = btohs(dh.len);
^ ~~~~~~~~~~~~~
tools/hcidump.c:394:11: warning: Assigned value is garbage or undefined
frm.len = frm.data_len;
^ ~~~~~~~~~~~~
tools/hcidump.c:398:9: warning: 1st function call argument is an uninitialized value
ts = be64toh(ph.ts);
^~~~~~~~~~~~~~
/usr/include/endian.h:51:22: note: expanded from macro 'be64toh'
# define be64toh(x) __bswap_64 (x)
^~~~~~~~~~~~~~
tools/hcidump.c:403:13: warning: 1st function call argument is an uninitialized value
frm.in = be32toh(dp.flags) & 0x01;
^~~~~~~~~~~~~~~~~
/usr/include/endian.h:46:22: note: expanded from macro 'be32toh'
# define be32toh(x) __bswap_32 (x)
^~~~~~~~~~~~~~
tools/hcidump.c:408:11: warning: Assigned value is garbage or undefined
frm.in = dh.in;
^ ~~~~~
tools/hcidump.c:437:7: warning: Null pointer passed to 1st parameter expecting 'nonnull'
fd = open(file, open_flags, 0644);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
11 warnings generated.
tools/ciptool.c:350:7: warning: 5th function call argument is an uninitialized value
sk = do_connect(ctl, dev_id, &src, &dst, psm, (1 << CMTP_LOOPBACK));
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
src/sdp-xml.c:126:10: warning: Assigned value is garbage or undefined
buf[1] = data[i + 1];
^ ~~~~~~~~~~~
src/sdp-xml.c:300:11: warning: Assigned value is garbage or undefined
buf[1] = data[i + 1];
^ ~~~~~~~~~~~
src/sdp-xml.c:338:11: warning: Assigned value is garbage or undefined
buf[1] = data[i + 1];
^ ~~~~~~~~~~~
3 warnings generated.
tools/sdptool.c:941:26: warning: Result of 'malloc' is converted to a pointer of type 'uint32_t', which is incompatible with sizeof operand type 'int'
uint32_t *value_int = malloc(sizeof(int));
~~~~~~~~~~ ^~~~~~ ~~~~~~~~~~~
tools/sdptool.c:980:4: warning: 1st function call argument is an uninitialized value
free(allocArray[i]);
^~~~~~~~~~~~~~~~~~~
tools/sdptool.c:3777:2: warning: Potential leak of memory pointed to by 'si.name'
return add_service(0, &si);
^~~~~~~~~~~~~~~~~~~~~~~~~~
tools/sdptool.c:4112:4: warning: Potential leak of memory pointed to by 'context.svc'
return -1;
^~~~~~~~~
4 warnings generated.
tools/avtest.c:243:5: warning: Value stored to 'len' is never read
len = write(sk, buf, 3);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:253:5: warning: Value stored to 'len' is never read
len = write(sk, buf, 4);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:262:5: warning: Value stored to 'len' is never read
len = write(sk, buf, 3);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:276:5: warning: Value stored to 'len' is never read
len = write(sk, buf,
^ ~~~~~~~~~~~~~~
tools/avtest.c:283:5: warning: Value stored to 'len' is never read
len = write(sk, buf,
^ ~~~~~~~~~~~~~~
tools/avtest.c:290:5: warning: Value stored to 'len' is never read
len = write(sk, buf,
^ ~~~~~~~~~~~~~~
tools/avtest.c:297:5: warning: Value stored to 'len' is never read
len = write(sk, buf,
^ ~~~~~~~~~~~~~~
tools/avtest.c:309:5: warning: Value stored to 'len' is never read
len = write(sk, buf, 4);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:313:5: warning: Value stored to 'len' is never read
len = write(sk, buf, 2);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:322:5: warning: Value stored to 'len' is never read
len = write(sk, buf, 3);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:326:5: warning: Value stored to 'len' is never read
len = write(sk, buf, 2);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:335:5: warning: Value stored to 'len' is never read
len = write(sk, buf, 3);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:342:5: warning: Value stored to 'len' is never read
len = write(sk, buf, 2);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:364:5: warning: Value stored to 'len' is never read
len = write(sk, buf, 4);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:368:5: warning: Value stored to 'len' is never read
len = write(sk, buf, 2);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:377:5: warning: Value stored to 'len' is never read
len = write(sk, buf, 3);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:381:5: warning: Value stored to 'len' is never read
len = write(sk, buf, 2);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:394:5: warning: Value stored to 'len' is never read
len = write(sk, buf, 4);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:398:5: warning: Value stored to 'len' is never read
len = write(sk, buf, 2);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:405:4: warning: Value stored to 'len' is never read
len = write(sk, buf, 2);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:415:4: warning: Value stored to 'len' is never read
len = write(sk, buf, 2);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:580:3: warning: Value stored to 'len' is never read
len = write(sk, buf, 2);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:588:3: warning: Value stored to 'len' is never read
len = write(sk, buf, invalid ? 2 : 3);
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tools/avtest.c:602:3: warning: Value stored to 'len' is never read
len = write(sk, buf, 4 + media_transport_size);
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tools/avtest.c:615:3: warning: Value stored to 'len' is never read
len = write(sk, buf, 3);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:625:3: warning: Value stored to 'len' is never read
len = write(sk, buf, 3);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:637:3: warning: Value stored to 'len' is never read
len = write(sk, buf, 3);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:652:3: warning: Value stored to 'len' is never read
len = write(sk, buf, 3);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:664:3: warning: Value stored to 'len' is never read
len = write(sk, buf, 3);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:673:3: warning: Value stored to 'len' is never read
len = write(sk, buf, 3);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:680:3: warning: Value stored to 'len' is never read
len = write(sk, buf, 2);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:716:2: warning: Value stored to 'len' is never read
len = write(sk, buf, AVCTP_HEADER_LENGTH + sizeof(play_pressed));
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
32 warnings generated.
tools/btproxy.c:836:15: warning: Null pointer passed to 1st parameter expecting 'nonnull'
tcp_port = atoi(optarg);
^~~~~~~~~~~~
tools/btproxy.c:839:8: warning: Null pointer passed to 1st parameter expecting 'nonnull'
if (strlen(optarg) > 3 && !strncmp(optarg, "hci", 3))
^~~~~~~~~~~~~~
2 warnings generated.
tools/create-image.c:76:3: warning: Value stored to 'fd' is never read
fd = -1;
^ ~~
tools/create-image.c:84:3: warning: Value stored to 'fd' is never read
fd = -1;
^ ~~
tools/create-image.c:92:3: warning: Value stored to 'fd' is never read
fd = -1;
^ ~~
tools/create-image.c:105:2: warning: Value stored to 'fd' is never read
fd = -1;
^ ~~
4 warnings generated.
tools/check-selftest.c:42:3: warning: Value stored to 'ptr' is never read
ptr = fgets(result, sizeof(result), fp);
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
tools/gatt-service.c:294:2: warning: 2nd function call argument is an uninitialized value
chr_write(chr, value, len);
^~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
tools/btgatt-server.c:1212:2: warning: Value stored to 'argv' is never read
argv -= optind;
^ ~~~~~~
1 warning generated.
tools/btgatt-client.c:1824:2: warning: Value stored to 'argv' is never read
argv += optind;
^ ~~~~~~
1 warning generated.
tools/obex-server-tool.c:133:13: warning: Null pointer passed to 1st parameter expecting 'nonnull'
data->fd = open(name, O_WRONLY | O_CREAT | O_NOCTTY, 0600);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tools/obex-server-tool.c:192:13: warning: Null pointer passed to 1st parameter expecting 'nonnull'
data->fd = open(name, O_RDONLY | O_NOCTTY, 0);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2 warnings generated.
tools/btpclientctl.c:402:3: warning: Value stored to 'bit' is never read
bit = 0;
^ ~
tools/btpclientctl.c:1655:2: warning: Null pointer passed to 2nd parameter expecting 'nonnull'
memcpy(cp->data, ad_data, ad_len);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2 warnings generated.
src/sdpd-request.c:211:13: warning: Result of 'malloc' is converted to a pointer of type 'char', which is incompatible with sizeof operand type 'uint16_t'
pElem = malloc(sizeof(uint16_t));
^~~~~~ ~~~~~~~~~~~~~~~~
src/sdpd-request.c:239:13: warning: Result of 'malloc' is converted to a pointer of type 'char', which is incompatible with sizeof operand type 'uint32_t'
pElem = malloc(sizeof(uint32_t));
^~~~~~ ~~~~~~~~~~~~~~~~
2 warnings generated.
android/avrcp-lib.c:1968:3: warning: 1st function call argument is an uninitialized value
g_free(text[i]);
^~~~~~~~~~~~~~~
1 warning generated.
profiles/audio/avdtp.c:896:25: warning: Use of memory after it is freed
session->prio_queue = g_slist_remove(session->prio_queue, req);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
profiles/audio/avdtp.c:903:24: warning: Use of memory after it is freed
session->req_queue = g_slist_remove(session->req_queue, req);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2 warnings generated.
profiles/audio/a2dp.c:371:8: warning: Use of memory after it is freed
if (!cb->resume_cb)
^~~~~~~~~~~~~
1 warning generated.
profiles/health/hdp.c:644:3: warning: Use of memory after it is freed
hdp_tmp_dc_data_unref(dc_data);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
profiles/health/hdp.c:800:19: warning: Use of memory after it is freed
path = g_strdup(chan->path);
^~~~~~~~~~
profiles/health/hdp.c:1779:6: warning: Use of memory after it is freed
hdp_tmp_dc_data_ref(hdp_conn),
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
profiles/health/hdp.c:1836:30: warning: Use of memory after it is freed
reply = g_dbus_create_error(data->msg, ERROR_INTERFACE ".HealthError",
^~~~~~~~~
4 warnings generated.
profiles/health/hdp_util.c:1052:2: warning: Use of memory after it is freed
conn_data->func(conn_data->data, gerr);
^~~~~~~~~~~~~~~
1 warning generated.
profiles/audio/avrcp.c:1961:2: warning: Value stored to 'operands' is never read
operands += sizeof(*pdu);
^ ~~~~~~~~~~~~
1 warning generated.
attrib/gatt.c:970:2: warning: Potential leak of memory pointed to by 'long_write'
return prepare_write(long_write);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
src/sdpd-request.c:211:13: warning: Result of 'malloc' is converted to a pointer of type 'char', which is incompatible with sizeof operand type 'uint16_t'
pElem = malloc(sizeof(uint16_t));
^~~~~~ ~~~~~~~~~~~~~~~~
src/sdpd-request.c:239:13: warning: Result of 'malloc' is converted to a pointer of type 'char', which is incompatible with sizeof operand type 'uint32_t'
pElem = malloc(sizeof(uint32_t));
^~~~~~ ~~~~~~~~~~~~~~~~
2 warnings generated.
src/sdp-client.c:353:14: warning: Access to field 'cb' results in a dereference of a null pointer
(*ctxt)->cb = cb;
~~~~~~~~~~~~^~~~
1 warning generated.
src/gatt-database.c:1173:10: warning: Value stored to 'bits' during its initialization is never read
uint8_t bits[] = { BT_GATT_CHRC_CLI_FEAT_ROBUST_CACHING,
^~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
src/sdp-xml.c:126:10: warning: Assigned value is garbage or undefined
buf[1] = data[i + 1];
^ ~~~~~~~~~~~
src/sdp-xml.c:300:11: warning: Assigned value is garbage or undefined
buf[1] = data[i + 1];
^ ~~~~~~~~~~~
src/sdp-xml.c:338:11: warning: Assigned value is garbage or undefined
buf[1] = data[i + 1];
^ ~~~~~~~~~~~
3 warnings generated.
gobex/gobex-header.c:95:2: warning: Null pointer passed to 2nd parameter expecting 'nonnull'
memcpy(to, from, count);
^~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
gobex/gobex-transfer.c:423:7: warning: Use of memory after it is freed
if (!g_slist_find(transfers, transfer))
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
mesh/main.c:162:3: warning: Value stored to 'optarg' is never read
optarg += strlen("auto");
^ ~~~~~~~~~~~~~~
1 warning generated.
lib/hci.c:97:4: warning: Value stored to 'ptr' is never read
ptr += sprintf(ptr, "%s", m->str);
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
client/player.c:2219:8: warning: Null pointer passed to 2nd parameter expecting 'nonnull'
if (!strcmp(ep->path, pattern))
^~~~~~~~~~~~~~~~~~~~~~~~~
client/player.c:3489:16: warning: Null pointer passed to 1st parameter expecting 'nonnull'
codec->name = strdup(name);
^~~~~~~~~~~~
2 warnings generated.
gdbus/watch.c:226:3: warning: Attempt to free released memory
g_free(l->data);
^~~~~~~~~~~~~~~
1 warning generated.
lib/sdp.c:509:17: warning: Dereference of undefined pointer value
uint8_t dtd = *(uint8_t *) dtds[i];
^~~~~~~~~~~~~~~~~~~~
lib/sdp.c:539:17: warning: Dereference of undefined pointer value
uint8_t dtd = *(uint8_t *) dtds[i];
^~~~~~~~~~~~~~~~~~~~
lib/sdp.c:1885:26: warning: Potential leak of memory pointed to by 'ap'
for (; pdlist; pdlist = pdlist->next) {
^~~~~~
lib/sdp.c:1899:6: warning: Potential leak of memory pointed to by 'pds'
ap = sdp_list_append(ap, pds);
~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
lib/sdp.c:1944:10: warning: Potential leak of memory pointed to by 'u'
*seqp = sdp_list_append(*seqp, u);
~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
lib/sdp.c:2049:4: warning: Potential leak of memory pointed to by 'lang'
sdp_list_free(*langSeq, free);
^~~~~~~~~~~~~
lib/sdp.c:2138:9: warning: Potential leak of memory pointed to by 'profDesc'
return 0;
^
lib/sdp.c:3270:8: warning: Potential leak of memory pointed to by 'pSvcRec'
pSeq = sdp_list_append(pSeq, pSvcRec);
~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
lib/sdp.c:3271:9: warning: Potential leak of memory pointed to by 'pSeq'
pdata += sizeof(uint32_t);
~~~~~~^~~~~~~~~~~~~~~~~~~
lib/sdp.c:4607:13: warning: Potential leak of memory pointed to by 'rec_list'
} while (scanned < attr_list_len && pdata_len > 0);
^~~~~~~
lib/sdp.c:4903:40: warning: Potential leak of memory pointed to by 'tseq'
for (d = sdpdata->val.dataseq; d; d = d->next) {
^
lib/sdp.c:4939:8: warning: Potential leak of memory pointed to by 'subseq'
tseq = sdp_list_append(tseq, subseq);
~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
12 warnings generated.
src/shared/gatt-client.c:451:21: warning: Use of memory after it is freed
gatt_db_unregister(op->client->db, op->db_id);
^~~~~~~~~~
src/shared/gatt-client.c:696:2: warning: Use of memory after it is freed
discovery_op_complete(op, false, att_ecode);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/shared/gatt-client.c:996:2: warning: Use of memory after it is freed
discovery_op_complete(op, success, att_ecode);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/shared/gatt-client.c:1102:2: warning: Use of memory after it is freed
discovery_op_complete(op, success, att_ecode);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/shared/gatt-client.c:1296:2: warning: Use of memory after it is freed
discovery_op_complete(op, success, att_ecode);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/shared/gatt-client.c:1361:2: warning: Use of memory after it is freed
discovery_op_complete(op, success, att_ecode);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/shared/gatt-client.c:1636:6: warning: Use of memory after it is freed
if (read_db_hash(op)) {
^~~~~~~~~~~~~~~~
src/shared/gatt-client.c:1641:2: warning: Use of memory after it is freed
discover_all(op);
^~~~~~~~~~~~~~~~
src/shared/gatt-client.c:2147:6: warning: Use of memory after it is freed
if (read_db_hash(op)) {
^~~~~~~~~~~~~~~~
src/shared/gatt-client.c:2155:8: warning: Use of memory after it is freed
discovery_op_ref(op),
^~~~~~~~~~~~~~~~~~~~
src/shared/gatt-client.c:3244:2: warning: Use of memory after it is freed
complete_write_long_op(req, success, 0, false);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/shared/gatt-client.c:3266:2: warning: Use of memory after it is freed
request_unref(req);
^~~~~~~~~~~~~~~~~~
12 warnings generated.
src/shared/bap.c:1495:8: warning: Use of memory after it is freed
bap = bt_bap_ref_safe(bap);
^~~~~~~~~~~~~~~~~~~~
src/shared/bap.c:2245:20: warning: Use of memory after it is freed
return queue_find(stream->bap->streams, NULL, stream);
^~~~~~~~~~~~~~~~~~~~
2 warnings generated.
monitor/l2cap.c:1638:4: warning: Value stored to 'data' is never read
data += len;
^ ~~~
monitor/l2cap.c:1639:4: warning: Value stored to 'size' is never read
size -= len;
^ ~~~
2 warnings generated.
monitor/hwdb.c:59:2: warning: Value stored to 'hwdb' is never read
hwdb = udev_hwdb_unref(hwdb);
^ ~~~~~~~~~~~~~~~~~~~~~
monitor/hwdb.c:64:2: warning: Value stored to 'udev' is never read
udev = udev_unref(udev);
^ ~~~~~~~~~~~~~~~~
monitor/hwdb.c:106:2: warning: Value stored to 'hwdb' is never read
hwdb = udev_hwdb_unref(hwdb);
^ ~~~~~~~~~~~~~~~~~~~~~
monitor/hwdb.c:111:2: warning: Value stored to 'udev' is never read
udev = udev_unref(udev);
^ ~~~~~~~~~~~~~~~~
4 warnings generated.
tools/bluemoon.c:1102:8: warning: Null pointer passed to 1st parameter expecting 'nonnull'
if (strlen(optarg) > 3 && !strncmp(optarg, "hci", 3))
^~~~~~~~~~~~~~
1 warning generated.
tools/meshctl.c:326:19: warning: Access to field 'mesh_devices' results in a dereference of a null pointer (loaded from variable 'default_ctrl')
g_list_free_full(default_ctrl->mesh_devices, g_free);
^~~~~~~~~~~~~~~~~~~~~~~~~~
tools/meshctl.c:762:2: warning: 2nd function call argument is an uninitialized value
bt_shell_printf("Attempting to disconnect from %s\n", addr);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tools/meshctl.c:1957:2: warning: Value stored to 'len' is never read
len = len + extra + strlen("local_node.json");
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
3 warnings generated.
In file included from tools/mesh-gatt/crypto.c:32:
./src/shared/util.h:241:9: warning: 1st function call argument is an uninitialized value
return be32_to_cpu(get_unaligned((const uint32_t *) ptr));
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./src/shared/util.h:33:26: note: expanded from macro 'be32_to_cpu'
#define be32_to_cpu(val) bswap_32(val)
^~~~~~~~~~~~~
/usr/include/byteswap.h:34:21: note: expanded from macro 'bswap_32'
#define bswap_32(x) __bswap_32 (x)
^~~~~~~~~~~~~~
In file included from tools/mesh-gatt/crypto.c:32:
./src/shared/util.h:251:9: warning: 1st function call argument is an uninitialized value
return be64_to_cpu(get_unaligned((const uint64_t *) ptr));
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./src/shared/util.h:34:26: note: expanded from macro 'be64_to_cpu'
#define be64_to_cpu(val) bswap_64(val)
^~~~~~~~~~~~~
/usr/include/byteswap.h:37:21: note: expanded from macro 'bswap_64'
#define bswap_64(x) __bswap_64 (x)
^~~~~~~~~~~~~~
2 warnings generated.
ell/util.c:853:8: warning: The left operand of '>' is a garbage value
if (x > UINT8_MAX)
~ ^
ell/util.c:871:8: warning: The left operand of '>' is a garbage value
if (x > UINT16_MAX)
~ ^
2 warnings generated.
ell/pem.c:131:8: warning: Dereference of null pointer (loaded from variable 'eol')
if (*eol == '\r' || *eol == '\n')
^~~~
ell/pem.c:166:18: warning: Dereference of null pointer (loaded from variable 'eol')
if (buf_len && *eol == '\r' && *buf_ptr == '\n') {
^~~~
ell/pem.c:166:34: warning: Dereference of null pointer (loaded from variable 'buf_ptr')
if (buf_len && *eol == '\r' && *buf_ptr == '\n') {
^~~~~~~~
ell/pem.c:304:11: warning: 1st function call argument is an uninitialized value
result = pem_load_buffer(file.data, file.st.st_size,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ell/pem.c:469:9: warning: 1st function call argument is an uninitialized value
list = l_pem_load_certificate_list_from_data(file.data,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
5 warnings generated.
ell/cert.c:644:41: warning: Access to field 'asn1_len' results in a dereference of a null pointer (loaded from variable 'cert')
key = l_key_new(L_KEY_RSA, cert->asn1, cert->asn1_len);
^~~~~~~~~~~~~~
1 warning generated.
ell/gvariant-util.c:143:18: warning: The left operand of '>' is a garbage value
if (alignment > max_alignment)
~~~~~~~~~ ^
ell/gvariant-util.c:456:5: warning: Dereference of null pointer
!children[0].fixed_size) {
^~~~~~~~~~~~~~~~~~~~~~
2 warnings generated.
ell/ecc-external.c:77:11: warning: Assigned value is garbage or undefined
dest[i] = src[i];
^ ~~~~~~
ell/ecc-external.c:160:18: warning: The right operand of '-' is a garbage value
diff = left[i] - right[i] - borrow;
^ ~~~~~~~~
ell/ecc-external.c:227:14: warning: 2nd function call argument is an uninitialized value
product = mul_64_64(left[i], right[k - i]);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ell/ecc-external.c:408:9: warning: Assigned value is garbage or undefined
tmp[1] = product[3];
^ ~~~~~~~~~~
ell/ecc-external.c:435:22: warning: The left operand of '&' is a garbage value
tmp[1] = product[3] & 0xffffffff00000000ull;
~~~~~~~~~~ ^
ell/ecc-external.c:483:22: warning: The left operand of '&' is a garbage value
tmp[1] = product[5] & 0xffffffff00000000ull;
~~~~~~~~~~ ^
ell/ecc-external.c:688:28: warning: The left operand of '>>' is a garbage value
tmp[i] = (product[8 + i] >> 9) | (product[9 + i] << 55);
~~~~~~~~~~~~~~ ^
7 warnings generated.
In file included from tools/parser/l2cap.c:24:
tools/parser/parser.h:121:16: warning: Dereference of null pointer
time_t t = f->ts.tv_sec;
^~~~~~~~~~~~
tools/parser/parser.h:127:27: warning: Dereference of null pointer
printf("%8lu.%06lu ", f->ts.tv_sec, f->ts.tv_usec);
^~~~~~~~~~~~
/usr/include/x86_64-linux-gnu/bits/stdio2.h:111:42: note: expanded from macro 'printf'
__printf_chk (__USE_FORTIFY_LEVEL - 1, __VA_ARGS__)
^~~~~~~~~~~
In file included from tools/parser/l2cap.c:24:
tools/parser/parser.h:129:18: warning: Access to field 'in' results in a dereference of a null pointer (loaded from variable 'f')
printf("%c ", (f->in ? '>' : '<'));
^~~~~
/usr/include/x86_64-linux-gnu/bits/stdio2.h:111:42: note: expanded from macro 'printf'
__printf_chk (__USE_FORTIFY_LEVEL - 1, __VA_ARGS__)
^~~~~~~~~~~
3 warnings generated.
In file included from tools/parser/sdp.c:24:
tools/parser/parser.h:121:16: warning: Dereference of null pointer
time_t t = f->ts.tv_sec;
^~~~~~~~~~~~
tools/parser/parser.h:127:27: warning: Dereference of null pointer
printf("%8lu.%06lu ", f->ts.tv_sec, f->ts.tv_usec);
^~~~~~~~~~~~
/usr/include/x86_64-linux-gnu/bits/stdio2.h:111:42: note: expanded from macro 'printf'
__printf_chk (__USE_FORTIFY_LEVEL - 1, __VA_ARGS__)
^~~~~~~~~~~
In file included from tools/parser/sdp.c:24:
tools/parser/parser.h:129:18: warning: Access to field 'in' results in a dereference of a null pointer (loaded from variable 'f')
printf("%c ", (f->in ? '>' : '<'));
^~~~~
/usr/include/x86_64-linux-gnu/bits/stdio2.h:111:42: note: expanded from macro 'printf'
__printf_chk (__USE_FORTIFY_LEVEL - 1, __VA_ARGS__)
^~~~~~~~~~~
3 warnings generated.
In file included from tools/parser/ppp.c:22:
tools/parser/parser.h:156:2: warning: Undefined or garbage value returned to caller
return *u8_ptr;
^~~~~~~~~~~~~~
tools/parser/ppp.c:108:30: warning: The left operand of '&' is a garbage value
if (*((uint8_t *) frm->ptr) & 0x80)
~~~~~~~~~~~~~~~~~~~~~~~ ^
2 warnings generated.
emulator/serial.c:150:2: warning: Assigned value is garbage or undefined
enum btdev_type uninitialized_var(type);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
emulator/serial.c:150:36: warning: Value stored to 'type' during its initialization is never read
enum btdev_type uninitialized_var(type);
^~~~
emulator/serial.c:36:30: note: expanded from macro 'uninitialized_var'
#define uninitialized_var(x) x = x
^ ~
emulator/serial.c:213:2: warning: Assigned value is garbage or undefined
enum btdev_type uninitialized_var(dev_type);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
emulator/serial.c:213:36: warning: Value stored to 'dev_type' during its initialization is never read
enum btdev_type uninitialized_var(dev_type);
^~~~~~~~
emulator/serial.c:36:30: note: expanded from macro 'uninitialized_var'
#define uninitialized_var(x) x = x
^ ~
4 warnings generated.
emulator/server.c:200:2: warning: Assigned value is garbage or undefined
enum btdev_type uninitialized_var(type);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
emulator/server.c:200:36: warning: Value stored to 'type' during its initialization is never read
enum btdev_type uninitialized_var(type);
^~~~
emulator/server.c:36:30: note: expanded from macro 'uninitialized_var'
#define uninitialized_var(x) x = x
^ ~
2 warnings generated.
emulator/b1ee.c:258:3: warning: Potential leak of memory pointed to by 'server_port'
int opt;
^~~~~~~
emulator/b1ee.c:258:3: warning: Potential leak of memory pointed to by 'sniffer_port'
int opt;
^~~~~~~
emulator/b1ee.c:289:2: warning: Value stored to 'argc' is never read
argc = argc - optind;
^ ~~~~~~~~~~~~~
3 warnings generated.
gobex/gobex-header.c:95:2: warning: Null pointer passed to 2nd parameter expecting 'nonnull'
memcpy(to, from, count);
^~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
gobex/gobex-transfer.c:423:7: warning: Use of memory after it is freed
if (!g_slist_find(transfers, transfer))
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
attrib/gatt.c:970:2: warning: Potential leak of memory pointed to by 'long_write'
return prepare_write(long_write);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
emulator/btdev.c:5448:23: warning: Access to field 'le_ext_adv' results in a dereference of a null pointer (loaded from variable 'remote')
ext_adv = queue_find(remote->le_ext_adv, match_sid,
^~~~~~~~~~~~~~~~~~
1 warning generated.
tools/btpclient.c:2495:3: warning: Value stored to 'reply' is never read
reply = l_dbus_message_new_error(ag.pending_req,
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
profiles/audio/media.c: In function ‘probe_tx_timestamping’:
profiles/audio/media.c:3371:2: error: implicit declaration of function ‘close’; did you mean ‘pclose’? [-Werror=implicit-function-declaration]
3371 | close(sk);
| ^~~~~
| pclose
cc1: all warnings being treated as errors
make[1]: *** [Makefile:10086: profiles/audio/bluetoothd-media.o] Error 1
make[1]: *** Waiting for unfinished jobs....
android/avdtp.c:756:25: warning: Use of memory after it is freed
session->prio_queue = g_slist_remove(session->prio_queue, req);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
android/avdtp.c:763:24: warning: Use of memory after it is freed
session->req_queue = g_slist_remove(session->req_queue, req);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2 warnings generated.
make: *** [Makefile:4681: all] Error 2
---
Regards,
Linux Bluetooth
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2025-04-27 14:03 [PATCH BlueZ v2 1/2] org.bluez.Media: add SupportedFeatures Pauli Virtanen
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