2021-06-23 04:01:09

by Luiz Augusto von Dentz

[permalink] [raw]
Subject: [PATCH] Bluetooth: Fix handling of HCI_LE_Advertising_Set_Terminated event

From: Luiz Augusto von Dentz <[email protected]>

Error status of this event means that it has ended due reasons other
than a connection:

'If advertising has terminated as a result of the advertising duration
elapsing, the Status parameter shall be set to the error code
Advertising Timeout (0x3C).'

'If advertising has terminated because the
Max_Extended_Advertising_Events was reached, the Status parameter
shall be set to the error code Limit Reached (0x43).'

Fixes: acf0aeae431a0 ("Bluetooth: Handle ADv set terminated event")
Signed-off-by: Luiz Augusto von Dentz <[email protected]>
---
net/bluetooth/hci_event.c | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 1a4279dfb93e..9c18129e4dbc 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -5319,8 +5319,19 @@ static void hci_le_ext_adv_term_evt(struct hci_dev *hdev, struct sk_buff *skb)

BT_DBG("%s status 0x%2.2x", hdev->name, ev->status);

- if (ev->status)
+ if (ev->status) {
+ struct adv_info *adv;
+
+ adv = hci_find_adv_instance(hdev, ev->handle);
+ if (!adv)
+ return;
+
+ /* Remove advertising as it has been terminated */
+ hci_remove_adv_instance(hdev, ev->handle);
+ mgmt_advertising_removed(NULL, hdev, ev->handle);
+
return;
+ }

conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(ev->conn_handle));
if (conn) {
--
2.31.1


2021-06-23 05:19:45

by bluez.test.bot

[permalink] [raw]
Subject: RE: Bluetooth: Fix handling of HCI_LE_Advertising_Set_Terminated event

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=505485

---Test result---

Test Summary:
CheckPatch FAIL 0.82 seconds
GitLint PASS 0.13 seconds
BuildKernel PASS 696.68 seconds
TestRunner: Setup PASS 450.52 seconds
TestRunner: l2cap-tester PASS 3.24 seconds
TestRunner: bnep-tester PASS 2.16 seconds
TestRunner: mgmt-tester PASS 32.95 seconds
TestRunner: rfcomm-tester PASS 2.48 seconds
TestRunner: sco-tester PASS 2.40 seconds
TestRunner: smp-tester PASS 2.41 seconds
TestRunner: userchan-tester PASS 2.22 seconds

Details
##############################
Test: CheckPatch - FAIL - 0.82 seconds
Run checkpatch.pl script with rule in .checkpatch.conf
Bluetooth: Fix handling of HCI_LE_Advertising_Set_Terminated event
WARNING: Unknown commit id 'acf0aeae431a0', maybe rebased or not pulled?
#18:
Fixes: acf0aeae431a0 ("Bluetooth: Handle ADv set terminated event")

total: 0 errors, 1 warnings, 0 checks, 20 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.

"[PATCH] Bluetooth: Fix handling of HCI_LE_Advertising_Set_Terminated" has style problems, please review.

NOTE: If any of the errors are false positives, please report
them to the maintainer, see CHECKPATCH in MAINTAINERS.


##############################
Test: GitLint - PASS - 0.13 seconds
Run gitlint with rule in .gitlint


##############################
Test: BuildKernel - PASS - 696.68 seconds
Build Kernel with minimal configuration supports Bluetooth


##############################
Test: TestRunner: Setup - PASS - 450.52 seconds
Setup environment for running Test Runner


##############################
Test: TestRunner: l2cap-tester - PASS - 3.24 seconds
Run test-runner with l2cap-tester
Total: 40, Passed: 40 (100.0%), Failed: 0, Not Run: 0

##############################
Test: TestRunner: bnep-tester - PASS - 2.16 seconds
Run test-runner with bnep-tester
Total: 1, Passed: 1 (100.0%), Failed: 0, Not Run: 0

##############################
Test: TestRunner: mgmt-tester - PASS - 32.95 seconds
Run test-runner with mgmt-tester
Total: 446, Passed: 433 (97.1%), Failed: 0, Not Run: 13

##############################
Test: TestRunner: rfcomm-tester - PASS - 2.48 seconds
Run test-runner with rfcomm-tester
Total: 9, Passed: 9 (100.0%), Failed: 0, Not Run: 0

##############################
Test: TestRunner: sco-tester - PASS - 2.40 seconds
Run test-runner with sco-tester
Total: 8, Passed: 8 (100.0%), Failed: 0, Not Run: 0

##############################
Test: TestRunner: smp-tester - PASS - 2.41 seconds
Run test-runner with smp-tester
Total: 8, Passed: 8 (100.0%), Failed: 0, Not Run: 0

##############################
Test: TestRunner: userchan-tester - PASS - 2.22 seconds
Run test-runner with userchan-tester
Total: 3, Passed: 3 (100.0%), Failed: 0, Not Run: 0



---
Regards,
Linux Bluetooth


Attachments:
l2cap-tester.log (43.31 kB)
bnep-tester.log (3.47 kB)
mgmt-tester.log (594.25 kB)
rfcomm-tester.log (11.40 kB)
sco-tester.log (9.68 kB)
smp-tester.log (11.55 kB)
userchan-tester.log (5.32 kB)
Download all attachments

2021-06-25 21:46:50

by Marcel Holtmann

[permalink] [raw]
Subject: Re: [PATCH] Bluetooth: Fix handling of HCI_LE_Advertising_Set_Terminated event

Hi Luiz,

> Error status of this event means that it has ended due reasons other
> than a connection:
>
> 'If advertising has terminated as a result of the advertising duration
> elapsing, the Status parameter shall be set to the error code
> Advertising Timeout (0x3C).'
>
> 'If advertising has terminated because the
> Max_Extended_Advertising_Events was reached, the Status parameter
> shall be set to the error code Limit Reached (0x43).'
>
> Fixes: acf0aeae431a0 ("Bluetooth: Handle ADv set terminated event")
> Signed-off-by: Luiz Augusto von Dentz <[email protected]>
> ---
> net/bluetooth/hci_event.c | 13 ++++++++++++-
> 1 file changed, 12 insertions(+), 1 deletion(-)

patch has been applied to bluetooth-next tree.

Regards

Marcel