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Bluetooth: hci_core: Fix leaking sent_cmd skb

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[ Upstream commit dd3b1dc3dd ]

sent_cmd memory is not freed before freeing hci_dev causing it to leak
it contents.

Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Luiz Augusto von Dentz
2022-02-04 13:12:35 -08:00
committed by Greg Kroah-Hartman
parent c2924e9143
commit 3679ccc09d
1 changed files with 1 additions and 0 deletions
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net/bluetooth/hci_core.c
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@@ -4083,6 +4083,7 @@ void hci_release_dev(struct hci_dev *hdev)
hci_dev_unlock(hdev);
ida_simple_remove(&hci_index_ida, hdev->id);
kfree_skb(hdev->sent_cmd);
kfree(hdev);
}
EXPORT_SYMBOL(hci_release_dev);