Bluetooth: hci_core: free the HCI ID if naming fails

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hci_register_dev() allocates an ID before calling dev_set_name().
If naming fails, it returns without releasing that ID. The device has
not been registered and hdev->id has not been assigned, so the normal
unregister path cannot release it.

Free the allocated ID before returning the naming error.

Fixes: dcda165706 ("Bluetooth: hci_core: Fix build warnings")
Reported-by: Changyul Lee <lcy8047@gmail.com>
Assisted-by: LLM
Signed-off-by: Sang-Hoon Choi <csh0052@gmail.com>
Reported-by: Changyul Lee <lcy8047@gmail.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

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Sang-Hoon Choi 2026-09-22 03:49:28 +09:00 • committed by Luiz Augusto von Dentz

parent 74847177ec

commit d1ac915fb4

1 changed files with 3 additions and 1 deletions

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net/bluetooth/hci_core.c

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