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function l2cap_br_conn_req in /subsys/bluetooth/host/l2cap_br.c references uninitialized pointer #2882

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zephyrbot opened this issue Dec 2, 2016 · 6 comments
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function l2cap_br_conn_req in /subsys/bluetooth/host/l2cap_br.c references uninitialized pointer #2882

zephyrbot opened this issue Dec 2, 2016 · 6 comments
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area: Bluetooth bug The issue is a bug, or the PR is fixing a bug priority: low Low impact/importance bug
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v1.7.0

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zephyrbot commented Dec 2, 2016 •
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Reported by David Kinder:

uninitialized pointer read in function l2cap_br_conn_req in /subsys/bluetooth/host/l2cap_br.c

BR/EDR (aka Bluetooth Classic) is still a work in progress and we don't have any real target hardware for it yet (besides qemu).

(Imported from Jira ZEP-1405)
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by Johan Hedberg:

This seems to be a regression from the following patch:

commit 941104a
Author: Arkadiusz Lichwa [email protected]
Date: Thu Oct 6 14:02:17 2016 +0200

Bluetooth: L2CAP: Refactor BR/EDR connection request handler

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by Johan Hedberg:

Also, unlike the description, this has nothing to do with the IP stack.

Arek, in case you don't have access to the coverity report, the issue is that there are several goto's to the 'done' label where 'chan' is uninitialized.

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by Arkadiusz Lichwa:

allright, will check that

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by Mark Linkmeyer:

Correcting the priority field

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by Andrei Laperie:

low pri as that's BR-EDR -related

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by Johan Hedberg:

This was already fixed by:

commit ba2adb7
Author: Szymon Janc [email protected]
Date: Thu Dec 22 19:48:08 2016 +0100

Bluetooth: L2CAP: Fix use of uninitializer pointer

That commit had a reference to this Jira item, so not sure why it didn't show up here.

@zephyrbot zephyrbot added priority: low Low impact/importance bug area: Bluetooth bug The issue is a bug, or the PR is fixing a bug labels Sep 23, 2017
@zephyrbot zephyrbot added this to the v1.7.0 milestone Sep 23, 2017
fkan-ec pushed a commit to fkan-ec/zephyr that referenced this issue Jan 17, 2022
@SaurabhK-88
[BUG zephyrproject-rtos#2882] arch: arm64: core: Add IPI for system halt
c9f99db 
- Add a new IPI interrupt to signal other CPU's to jump to a routine
  which spins endlessly whenever there is a fatal error on a CPU

Signed-off-by: Saurabh Karajgaonkar <[email protected]>
fkan-ec pushed a commit to fkan-ec/zephyr that referenced this issue Jan 17, 2022
@onkark911
Merge pull request zephyrproject-rtos#15 from ec-platform-sw/BUG_2882
21ca5e6 
[BUG zephyrproject-rtos#2882] arch: arm64: core: Add IPI for system halt
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area: Bluetooth bug The issue is a bug, or the PR is fixing a bug priority: low Low impact/importance bug
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