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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-07-24 16:21:27 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-07-24 16:21:27 +0200 |
| commit | 8f9aa2c90530ab92301a82231ae44f3722becd93 (patch) | |
| tree | fb282e955b0a880b07131a135257fe3ec764e928 /drivers/bluetooth/hci_vhci.c | |
| parent | 93467b31bec6da512b51544e5e4584f2745e995e (diff) | |
| parent | 155b42bec9cbb6b8cdc47dd9bd09503a81fbe493 (diff) | |
Merge v7.1.5linux-rolling-stable
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/bluetooth/hci_vhci.c')
| -rw-r--r-- | drivers/bluetooth/hci_vhci.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/bluetooth/hci_vhci.c b/drivers/bluetooth/hci_vhci.c index 2762eacf7f20..eddb32b30539 100644 --- a/drivers/bluetooth/hci_vhci.c +++ b/drivers/bluetooth/hci_vhci.c @@ -337,7 +337,17 @@ static ssize_t force_devcd_write(struct file *file, const char __user *user_buf, if (copy_from_user(&dump_data, user_buf, count)) return -EFAULT; + switch (dump_data.state) { + case HCI_DEVCOREDUMP_DONE: + case HCI_DEVCOREDUMP_ABORT: + case HCI_DEVCOREDUMP_TIMEOUT: + break; + default: + return -EINVAL; + } + data_size = count - offsetof(struct devcoredump_test_data, data); + skb = alloc_skb(data_size, GFP_ATOMIC); if (!skb) return -ENOMEM; |