diff options
| author | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2023-08-19 00:19:27 +0300 |
|---|---|---|
| committer | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2023-08-24 22:22:05 +0300 |
| commit | db08722fc7d46168fe31d9b8a7b29229dd959f9f (patch) | |
| tree | b4aa9f8dd1a71e4c93caab34bcd78b8092490e8b /net/bluetooth | |
| parent | fbdc4bc47268953c80853489f696e02d61f9a2c6 (diff) | |
| download | linux-db08722fc7d46168fe31d9b8a7b29229dd959f9f.tar.xz | |
Bluetooth: hci_core: Fix missing instances using HCI_MAX_AD_LENGTH
There a few instances still using HCI_MAX_AD_LENGTH instead of using
max_adv_len which takes care of detecting what is the actual maximum
length depending on if the controller supports EA or not.
Fixes: 112b5090c219 ("Bluetooth: MGMT: Fix always using HCI_MAX_AD_LENGTH")
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Diffstat (limited to 'net/bluetooth')
| -rw-r--r-- | net/bluetooth/eir.c | 2 | ||||
| -rw-r--r-- | net/bluetooth/mgmt.c | 6 |
2 files changed, 4 insertions, 4 deletions
diff --git a/net/bluetooth/eir.c b/net/bluetooth/eir.c index 8a85f6cdfbc1..9214189279e8 100644 --- a/net/bluetooth/eir.c +++ b/net/bluetooth/eir.c @@ -33,7 +33,7 @@ u8 eir_append_local_name(struct hci_dev *hdev, u8 *ptr, u8 ad_len) size_t complete_len; /* no space left for name (+ NULL + type + len) */ - if ((HCI_MAX_AD_LENGTH - ad_len) < HCI_MAX_SHORT_NAME_LENGTH + 3) + if ((max_adv_len(hdev) - ad_len) < HCI_MAX_SHORT_NAME_LENGTH + 3) return ad_len; /* use complete name if present and fits */ diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index d6c9b7bc8592..ba2e00646e8e 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -5381,9 +5381,9 @@ static u8 parse_adv_monitor_pattern(struct adv_monitor *m, u8 pattern_count, for (i = 0; i < pattern_count; i++) { offset = patterns[i].offset; length = patterns[i].length; - if (offset >= HCI_MAX_AD_LENGTH || - length > HCI_MAX_AD_LENGTH || - (offset + length) > HCI_MAX_AD_LENGTH) + if (offset >= HCI_MAX_EXT_AD_LENGTH || + length > HCI_MAX_EXT_AD_LENGTH || + (offset + length) > HCI_MAX_EXT_AD_LENGTH) return MGMT_STATUS_INVALID_PARAMS; p = kmalloc(sizeof(*p), GFP_KERNEL); |