diff mbox series

[kernel,v1,1/1] Bluetooth: mgmt: Fix refresh cached connection info

Message ID 20220613144322.kernel.v1.1.Ia621daca5b03278ee09314c59659b64c901408cf@changeid (mailing list archive)
State Accepted
Commit d9cc9d78ca85210132c7a7cbe75975db16464390
Headers show
Series Fix refresh cached connection info | expand

Checks

Context Check Description
tedd_an/pre-ci_am success Success
tedd_an/checkpatch success Checkpatch PASS
tedd_an/gitlint success Gitlint PASS
tedd_an/subjectprefix success PASS
tedd_an/buildkernel success Build Kernel PASS
tedd_an/buildkernel32 success Build Kernel32 PASS
tedd_an/incremental_build success Pass
tedd_an/testrunnersetup success Test Runner Setup PASS
tedd_an/testrunnerl2cap-tester success Total: 40, Passed: 40 (100.0%), Failed: 0, Not Run: 0
tedd_an/testrunnerbnep-tester success Total: 1, Passed: 1 (100.0%), Failed: 0, Not Run: 0
tedd_an/testrunnermgmt-tester success Total: 493, Passed: 493 (100.0%), Failed: 0, Not Run: 0
tedd_an/testrunnerrfcomm-tester success Total: 10, Passed: 10 (100.0%), Failed: 0, Not Run: 0
tedd_an/testrunnersco-tester success Total: 12, Passed: 12 (100.0%), Failed: 0, Not Run: 0
tedd_an/testrunnersmp-tester success Total: 8, Passed: 8 (100.0%), Failed: 0, Not Run: 0
tedd_an/testrunneruserchan-tester success Total: 4, Passed: 4 (100.0%), Failed: 0, Not Run: 0

Commit Message

Zhengping Jiang June 13, 2022, 9:43 p.m. UTC 
Set the connection data before calling get_conn_info_sync, so it can be
verified the connection is still connected, before refreshing cached
values.

Fixes: 47db6b42991e6 ("Bluetooth: hci_sync: Convert MGMT_OP_GET_CONN_INFO")
Signed-off-by: Zhengping Jiang <jiangzp@google.com>
---

Changes in v1:
- Set connection data before calling hci_cmd_sync_queue

 net/bluetooth/mgmt.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

Comments

bluez.test.bot@gmail.com June 13, 2022, 11:04 p.m. UTC | #1 
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=649987

---Test result---

Test Summary:
CheckPatch                    PASS      0.86 seconds
GitLint                       PASS      0.46 seconds
SubjectPrefix                 PASS      0.30 seconds
BuildKernel                   PASS      38.53 seconds
BuildKernel32                 PASS      34.31 seconds
Incremental Build with patchesPASS      45.95 seconds
TestRunner: Setup             PASS      572.80 seconds
TestRunner: l2cap-tester      PASS      19.34 seconds
TestRunner: bnep-tester       PASS      6.96 seconds
TestRunner: mgmt-tester       PASS      116.57 seconds
TestRunner: rfcomm-tester     PASS      10.94 seconds
TestRunner: sco-tester        PASS      10.47 seconds
TestRunner: smp-tester        PASS      10.43 seconds
TestRunner: userchan-tester   PASS      7.09 seconds



---
Regards,
Linux Bluetooth
diff mbox series

Patch

diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 74937a8346488..cfbea6fa04335 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -6828,11 +6828,14 @@  static int get_conn_info(struct sock *sk, struct hci_dev *hdev, void *data,
 
 		cmd = mgmt_pending_new(sk, MGMT_OP_GET_CONN_INFO, hdev, data,
 				       len);
-		if (!cmd)
+		if (!cmd) {
 			err = -ENOMEM;
-		else
+		} else {
+			hci_conn_hold(conn);
+			cmd->user_data = hci_conn_get(conn);
 			err = hci_cmd_sync_queue(hdev, get_conn_info_sync,
 						 cmd, get_conn_info_complete);
+		}
 
 		if (err < 0) {
 			mgmt_cmd_complete(sk, hdev->id, MGMT_OP_GET_CONN_INFO,
@@ -6844,9 +6847,6 @@  static int get_conn_info(struct sock *sk, struct hci_dev *hdev, void *data,
 			goto unlock;
 		}
 
-		hci_conn_hold(conn);
-		cmd->user_data = hci_conn_get(conn);
-
 		conn->conn_info_timestamp = jiffies;
 	} else {
 		/* Cache is valid, just reply with values cached in hci_conn */