* [PATCH BlueZ v1] input: Add support for UserspaceHID=persist
@ 2024-10-25 19:30 Luiz Augusto von Dentz
2024-10-25 20:58 ` [BlueZ,v1] " bluez.test.bot
2024-10-28 14:50 ` [PATCH BlueZ v1] " patchwork-bot+bluetooth
0 siblings, 2 replies; 3+ messages in thread
From: Luiz Augusto von Dentz @ 2024-10-25 19:30 UTC (permalink / raw)
To: linux-bluetooth
From: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This adds support supportfor persist mode via input.conf:UserspaceHID
but don't default to it since this appears to create more problems than
it solves.
Fixes: https://github.com/bluez/bluez/issues/983
Fixes: https://github.com/bluez/bluez/issues/977
Fixes: https://github.com/bluez/bluez/issues/949
---
profiles/input/device.c | 27 ++++++++++++++++++++++-----
profiles/input/device.h | 9 ++++++++-
profiles/input/hog.c | 5 ++++-
profiles/input/input.conf | 6 +++++-
profiles/input/manager.c | 11 ++++++-----
5 files changed, 45 insertions(+), 13 deletions(-)
diff --git a/profiles/input/device.c b/profiles/input/device.c
index b162c0bc7572..8cf8e5ea78e1 100644
--- a/profiles/input/device.c
+++ b/profiles/input/device.c
@@ -89,7 +89,7 @@ struct input_device {
};
static int idle_timeout = 0;
-static bool uhid_enabled = true;
+static uhid_state_t uhid_state = UHID_ENABLED;
static bool classic_bonded_only = true;
void input_set_idle_timeout(int timeout)
@@ -97,9 +97,23 @@ void input_set_idle_timeout(int timeout)
idle_timeout = timeout;
}
-void input_enable_userspace_hid(bool state)
+void input_set_userspace_hid(char *state)
{
- uhid_enabled = state;
+ if (!strcasecmp(state, "false") || !strcasecmp(state, "no") ||
+ !strcasecmp(state, "off"))
+ uhid_state = UHID_DISABLED;
+ else if (!strcasecmp(state, "true") || !strcasecmp(state, "yes") ||
+ !strcasecmp(state, "on"))
+ uhid_state = UHID_ENABLED;
+ else if (!strcasecmp(state, "persist"))
+ uhid_state = UHID_PERSIST;
+ else
+ error("Unknown value '%s'", state);
+}
+
+uint8_t input_get_userspace_hid(void)
+{
+ return uhid_state;
}
void input_set_classic_bonded_only(bool state)
@@ -179,6 +193,9 @@ static int uhid_disconnect(struct input_device *idev, bool force)
if (idev->virtual_cable_unplug && !force)
force = true;
+ if (!force && uhid_state != UHID_PERSIST)
+ force = true;
+
err = bt_uhid_destroy(idev->uhid, force);
if (err < 0) {
error("bt_uhid_destroy: %s", strerror(-err));
@@ -1507,7 +1524,7 @@ int input_device_register(struct btd_service *service)
if (!idev)
return -EINVAL;
- if (uhid_enabled) {
+ if (uhid_state) {
idev->uhid = bt_uhid_new_default();
if (!idev->uhid) {
error("bt_uhid_new_default: failed");
@@ -1605,7 +1622,7 @@ int input_device_set_channel(const bdaddr_t *src, const bdaddr_t *dst, int psm,
if (!idev)
return -ENOENT;
- if (uhid_enabled)
+ if (uhid_state)
cond |= G_IO_IN;
switch (psm) {
diff --git a/profiles/input/device.h b/profiles/input/device.h
index cf03894178f7..7b87ce590337 100644
--- a/profiles/input/device.h
+++ b/profiles/input/device.h
@@ -11,11 +11,18 @@
#define L2CAP_PSM_HIDP_CTRL 0x11
#define L2CAP_PSM_HIDP_INTR 0x13
+typedef enum {
+ UHID_DISABLED = 0,
+ UHID_ENABLED,
+ UHID_PERSIST
+} uhid_state_t;
+
struct input_device;
struct input_conn;
void input_set_idle_timeout(int timeout);
-void input_enable_userspace_hid(bool state);
+void input_set_userspace_hid(char *state);
+uint8_t input_get_userspace_hid(void);
void input_set_classic_bonded_only(bool state);
bool input_get_classic_bonded_only(void);
void input_set_auto_sec(bool state);
diff --git a/profiles/input/hog.c b/profiles/input/hog.c
index bc1b89e57fbd..017e320f0781 100644
--- a/profiles/input/hog.c
+++ b/profiles/input/hog.c
@@ -208,7 +208,10 @@ static int hog_disconnect(struct btd_service *service)
{
struct hog_device *dev = btd_service_get_user_data(service);
- bt_hog_detach(dev->hog, false);
+ if (input_get_userspace_hid() == UHID_PERSIST)
+ bt_hog_detach(dev->hog, false);
+ else
+ bt_hog_detach(dev->hog, true);
btd_service_disconnecting_complete(service, 0);
diff --git a/profiles/input/input.conf b/profiles/input/input.conf
index 273e15bc9c80..d555d423e43c 100644
--- a/profiles/input/input.conf
+++ b/profiles/input/input.conf
@@ -10,7 +10,11 @@
#IdleTimeout=0
# Enable HID protocol handling in userspace input profile
-# Defaults to true (Use UHID instead of kernel HIDP)
+# Possible values:
+# - persist: Use UHID in persistent mode (keyboard only)
+# - true: Use UHID instead
+# - false: User kernel HIDP
+# Defaults to true
#UserspaceHID=true
# Limit HID connections to bonded devices
diff --git a/profiles/input/manager.c b/profiles/input/manager.c
index f4598bcd4e47..1c4442ef847f 100644
--- a/profiles/input/manager.c
+++ b/profiles/input/manager.c
@@ -83,7 +83,8 @@ static int input_init(void)
config = load_config_file(CONFIGDIR "/input.conf");
if (config) {
int idle_timeout;
- gboolean uhid_enabled, classic_bonded_only, auto_sec;
+ gboolean classic_bonded_only, auto_sec;
+ char *uhid_enabled;
idle_timeout = g_key_file_get_integer(config, "General",
"IdleTimeout", &err);
@@ -93,12 +94,12 @@ static int input_init(void)
} else
g_clear_error(&err);
- uhid_enabled = g_key_file_get_boolean(config, "General",
+ uhid_enabled = g_key_file_get_string(config, "General",
"UserspaceHID", &err);
if (!err) {
- DBG("input.conf: UserspaceHID=%s", uhid_enabled ?
- "true" : "false");
- input_enable_userspace_hid(uhid_enabled);
+ DBG("input.conf: UserspaceHID=%s", uhid_enabled);
+ input_set_userspace_hid(uhid_enabled);
+ free(uhid_enabled);
} else
g_clear_error(&err);
--
2.47.0
^ permalink raw reply related [flat|nested] 3+ messages in thread
* RE: [BlueZ,v1] input: Add support for UserspaceHID=persist
2024-10-25 19:30 [PATCH BlueZ v1] input: Add support for UserspaceHID=persist Luiz Augusto von Dentz
@ 2024-10-25 20:58 ` bluez.test.bot
2024-10-28 14:50 ` [PATCH BlueZ v1] " patchwork-bot+bluetooth
1 sibling, 0 replies; 3+ messages in thread
From: bluez.test.bot @ 2024-10-25 20:58 UTC (permalink / raw)
To: linux-bluetooth, luiz.dentz
[-- Attachment #1: Type: text/plain, Size: 33092 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=903281
---Test result---
Test Summary:
CheckPatch FAIL 0.59 seconds
GitLint PASS 0.22 seconds
BuildEll PASS 24.91 seconds
BluezMake FAIL 81.82 seconds
MakeCheck FAIL 2046.11 seconds
MakeDistcheck PASS 181.56 seconds
CheckValgrind FAIL 61.71 seconds
CheckSmatch FAIL 162.80 seconds
bluezmakeextell FAIL 66.34 seconds
IncrementalBuild FAIL 1505.03 seconds
ScanBuild FAIL 663.71 seconds
Details
##############################
Test: CheckPatch - FAIL
Desc: Run checkpatch.pl script
Output:
[BlueZ,v1] input: Add support for UserspaceHID=persist
WARNING:NEW_TYPEDEFS: do not add new typedefs
#181: FILE: profiles/input/device.h:14:
+typedef enum {
/github/workspace/src/src/13851443.patch total: 0 errors, 1 warnings, 125 lines checked
NOTE: For some of the reported defects, checkpatch may be able to
mechanically convert to the typical style using --fix or --fix-inplace.
/github/workspace/src/src/13851443.patch has style problems, please review.
NOTE: Ignored message types: COMMIT_MESSAGE COMPLEX_MACRO CONST_STRUCT FILE_PATH_CHANGES MISSING_SIGN_OFF PREFER_PACKED SPDX_LICENSE_TAG SPLIT_STRING SSCANF_TO_KSTRTO
NOTE: If any of the errors are false positives, please report
them to the maintainer, see CHECKPATCH in MAINTAINERS.
##############################
Test: BluezMake - FAIL
Desc: Build BlueZ
Output:
tools/mgmt-tester.c: In function ‘main’:
tools/mgmt-tester.c:12725:5: note: variable tracking size limit exceeded with ‘-fvar-tracking-assignments’, retrying without
12725 | int main(int argc, char *argv[])
| ^~~~
profiles/input/manager.c: In function ‘input_init’:
profiles/input/manager.c:102:4: error: implicit declaration of function ‘free’ [-Werror=implicit-function-declaration]
102 | free(uhid_enabled);
| ^~~~
profiles/input/manager.c:102:4: error: incompatible implicit declaration of built-in function ‘free’ [-Werror]
profiles/input/manager.c:32:1: note: include ‘<stdlib.h>’ or provide a declaration of ‘free’
31 | #include "server.h"
+++ |+#include <stdlib.h>
32 |
cc1: all warnings being treated as errors
make[1]: *** [Makefile:10403: profiles/input/bluetoothd-manager.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:4691: all] Error 2
##############################
Test: MakeCheck - FAIL
Desc: Run Bluez Make Check
Output:
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[])
| ^~~~
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[])
| ^~~~
profiles/input/manager.c: In function ‘input_init’:
profiles/input/manager.c:102:4: error: implicit declaration of function ‘free’ [-Werror=implicit-function-declaration]
102 | free(uhid_enabled);
| ^~~~
profiles/input/manager.c:102:4: error: incompatible implicit declaration of built-in function ‘free’ [-Werror]
profiles/input/manager.c:32:1: note: include ‘<stdlib.h>’ or provide a declaration of ‘free’
31 | #include "server.h"
+++ |+#include <stdlib.h>
32 |
cc1: all warnings being treated as errors
make[1]: *** [Makefile:10403: profiles/input/bluetoothd-manager.o] Error 1
make: *** [Makefile:12356: 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:12725:5: note: variable tracking size limit exceeded with ‘-fvar-tracking-assignments’, retrying without
12725 | int main(int argc, char *argv[])
| ^~~~
profiles/input/manager.c: In function ‘input_init’:
profiles/input/manager.c:102:4: error: implicit declaration of function ‘free’ [-Werror=implicit-function-declaration]
102 | free(uhid_enabled);
| ^~~~
profiles/input/manager.c:102:4: error: incompatible implicit declaration of built-in function ‘free’ [-Werror]
profiles/input/manager.c:32:1: note: include ‘<stdlib.h>’ or provide a declaration of ‘free’
31 | #include "server.h"
+++ |+#include <stdlib.h>
32 |
cc1: all warnings being treated as errors
make[1]: *** [Makefile:10403: profiles/input/bluetoothd-manager.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:12356: 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:296:25: 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:296:25: 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:219:15: warning: array of flexible structures
./lib/bluetooth.h:224:31: 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.
profiles/input/manager.c: In function ‘input_init’:
profiles/input/manager.c:102:4: error: implicit declaration of function ‘free’ [-Werror=implicit-function-declaration]
102 | free(uhid_enabled);
| ^~~~
profiles/input/manager.c:102:4: error: incompatible implicit declaration of built-in function ‘free’ [-Werror]
profiles/input/manager.c:32:1: note: include ‘<stdlib.h>’ or provide a declaration of ‘free’
31 | #include "server.h"
+++ |+#include <stdlib.h>
32 |
cc1: all warnings being treated as errors
make[1]: *** [Makefile:10403: profiles/input/bluetoothd-manager.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:4691: all] Error 2
##############################
Test: bluezmakeextell - FAIL
Desc: Build Bluez with External ELL
Output:
profiles/input/manager.c: In function ‘input_init’:
profiles/input/manager.c:102:4: error: implicit declaration of function ‘free’ [-Werror=implicit-function-declaration]
102 | free(uhid_enabled);
| ^~~~
profiles/input/manager.c:102:4: error: incompatible implicit declaration of built-in function ‘free’ [-Werror]
profiles/input/manager.c:32:1: note: include ‘<stdlib.h>’ or provide a declaration of ‘free’
31 | #include "server.h"
+++ |+#include <stdlib.h>
32 |
cc1: all warnings being treated as errors
make[1]: *** [Makefile:10403: profiles/input/bluetoothd-manager.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:4691: all] Error 2
##############################
Test: IncrementalBuild - FAIL
Desc: Incremental build with the patches in the series
Output:
[BlueZ,v1] input: Add support for UserspaceHID=persist
tools/mgmt-tester.c: In function ‘main’:
tools/mgmt-tester.c:12725:5: note: variable tracking size limit exceeded with ‘-fvar-tracking-assignments’, retrying without
12725 | 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[])
| ^~~~
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[])
| ^~~~
profiles/input/manager.c: In function ‘input_init’:
profiles/input/manager.c:102:4: error: implicit declaration of function ‘free’ [-Werror=implicit-function-declaration]
102 | free(uhid_enabled);
| ^~~~
profiles/input/manager.c:102:4: error: incompatible implicit declaration of built-in function ‘free’ [-Werror]
profiles/input/manager.c:32:1: note: include ‘<stdlib.h>’ or provide a declaration of ‘free’
31 | #include "server.h"
+++ |+#include <stdlib.h>
32 |
cc1: all warnings being treated as errors
make[1]: *** [Makefile:10403: profiles/input/bluetoothd-manager.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:4691: all] Error 2
##############################
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:2145:6: warning: Use of memory after it is freed
if (read_db_hash(op)) {
^~~~~~~~~~~~~~~~
src/shared/gatt-client.c:2153:8: warning: Use of memory after it is freed
discovery_op_ref(op),
^~~~~~~~~~~~~~~~~~~~
src/shared/gatt-client.c:3242:2: warning: Use of memory after it is freed
complete_write_long_op(req, success, 0, false);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/shared/gatt-client.c:3264:2: warning: Use of memory after it is freed
request_unref(req);
^~~~~~~~~~~~~~~~~~
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:2145:6: warning: Use of memory after it is freed
if (read_db_hash(op)) {
^~~~~~~~~~~~~~~~
src/shared/gatt-client.c:2153:8: warning: Use of memory after it is freed
discovery_op_ref(op),
^~~~~~~~~~~~~~~~~~~~
src/shared/gatt-client.c:3242:2: warning: Use of memory after it is freed
complete_write_long_op(req, success, 0, false);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/shared/gatt-client.c:3264:2: 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/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/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/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.
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/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.
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:225:5: warning: Value stored to 'len' is never read
len = write(sk, buf, 3);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:235:5: warning: Value stored to 'len' is never read
len = write(sk, buf, 4);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:244:5: warning: Value stored to 'len' is never read
len = write(sk, buf, 3);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:258:5: warning: Value stored to 'len' is never read
len = write(sk, buf,
^ ~~~~~~~~~~~~~~
tools/avtest.c:265:5: warning: Value stored to 'len' is never read
len = write(sk, buf,
^ ~~~~~~~~~~~~~~
tools/avtest.c:272:5: warning: Value stored to 'len' is never read
len = write(sk, buf,
^ ~~~~~~~~~~~~~~
tools/avtest.c:279:5: warning: Value stored to 'len' is never read
len = write(sk, buf,
^ ~~~~~~~~~~~~~~
tools/avtest.c:291:5: warning: Value stored to 'len' is never read
len = write(sk, buf, 4);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:295:5: warning: Value stored to 'len' is never read
len = write(sk, buf, 2);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:304:5: warning: Value stored to 'len' is never read
len = write(sk, buf, 3);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:308:5: warning: Value stored to 'len' is never read
len = write(sk, buf, 2);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:317:5: warning: Value stored to 'len' is never read
len = write(sk, buf, 3);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:324:5: warning: Value stored to 'len' is never read
len = write(sk, buf, 2);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:346:5: warning: Value stored to 'len' is never read
len = write(sk, buf, 4);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:350:5: warning: Value stored to 'len' is never read
len = write(sk, buf, 2);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:359:5: warning: Value stored to 'len' is never read
len = write(sk, buf, 3);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:363:5: warning: Value stored to 'len' is never read
len = write(sk, buf, 2);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:376:5: warning: Value stored to 'len' is never read
len = write(sk, buf, 4);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:380:5: warning: Value stored to 'len' is never read
len = write(sk, buf, 2);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:387:4: warning: Value stored to 'len' is never read
len = write(sk, buf, 2);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:397:4: warning: Value stored to 'len' is never read
len = write(sk, buf, 2);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:562:3: warning: Value stored to 'len' is never read
len = write(sk, buf, 2);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:570:3: warning: Value stored to 'len' is never read
len = write(sk, buf, invalid ? 2 : 3);
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tools/avtest.c:584:3: warning: Value stored to 'len' is never read
len = write(sk, buf, 4 + sizeof(media_transport));
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tools/avtest.c:597:3: warning: Value stored to 'len' is never read
len = write(sk, buf, 3);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:607:3: warning: Value stored to 'len' is never read
len = write(sk, buf, 3);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:619:3: warning: Value stored to 'len' is never read
len = write(sk, buf, 3);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:634:3: warning: Value stored to 'len' is never read
len = write(sk, buf, 3);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:646:3: warning: Value stored to 'len' is never read
len = write(sk, buf, 3);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:655:3: warning: Value stored to 'len' is never read
len = write(sk, buf, 3);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:662:3: warning: Value stored to 'len' is never read
len = write(sk, buf, 2);
^ ~~~~~~~~~~~~~~~~~
tools/avtest.c:698:2: 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/btgatt-client.c:1824:2: warning: Value stored to 'argv' is never read
argv += optind;
^ ~~~~~~
1 warning generated.
tools/btgatt-server.c:1212:2: warning: Value stored to 'argv' is never read
argv -= optind;
^ ~~~~~~
1 warning 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/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/input/manager.c: In function ‘input_init’:
profiles/input/manager.c:102:4: error: implicit declaration of function ‘free’ [-Werror=implicit-function-declaration]
102 | free(uhid_enabled);
| ^~~~
profiles/input/manager.c:102:4: error: incompatible implicit declaration of built-in function ‘free’ [-Werror]
profiles/input/manager.c:32:1: note: include ‘<stdlib.h>’ or provide a declaration of ‘free’
31 | #include "server.h"
+++ |+#include <stdlib.h>
32 |
cc1: all warnings being treated as errors
make[1]: *** [Makefile:10403: profiles/input/bluetoothd-manager.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:4691: all] Error 2
---
Regards,
Linux Bluetooth
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH BlueZ v1] input: Add support for UserspaceHID=persist
2024-10-25 19:30 [PATCH BlueZ v1] input: Add support for UserspaceHID=persist Luiz Augusto von Dentz
2024-10-25 20:58 ` [BlueZ,v1] " bluez.test.bot
@ 2024-10-28 14:50 ` patchwork-bot+bluetooth
1 sibling, 0 replies; 3+ messages in thread
From: patchwork-bot+bluetooth @ 2024-10-28 14:50 UTC (permalink / raw)
To: Luiz Augusto von Dentz; +Cc: linux-bluetooth
Hello:
This patch was applied to bluetooth/bluez.git (master)
by Luiz Augusto von Dentz <luiz.von.dentz@intel.com>:
On Fri, 25 Oct 2024 15:30:11 -0400 you wrote:
> From: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
>
> This adds support supportfor persist mode via input.conf:UserspaceHID
> but don't default to it since this appears to create more problems than
> it solves.
>
> Fixes: https://github.com/bluez/bluez/issues/983
> Fixes: https://github.com/bluez/bluez/issues/977
> Fixes: https://github.com/bluez/bluez/issues/949
>
> [...]
Here is the summary with links:
- [BlueZ,v1] input: Add support for UserspaceHID=persist
https://git.kernel.org/pub/scm/bluetooth/bluez.git/?id=1782bfd791f7
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2024-10-28 14:50 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2024-10-25 19:30 [PATCH BlueZ v1] input: Add support for UserspaceHID=persist Luiz Augusto von Dentz
2024-10-25 20:58 ` [BlueZ,v1] " bluez.test.bot
2024-10-28 14:50 ` [PATCH BlueZ v1] " patchwork-bot+bluetooth
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