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Merge pull request #9427 from paul-szczepanek-arm/fix-truncation 

BLE: fix possible truncation
pull/9421/head
Martin Kojtal 2019-01-21 13:42:07 +01:00 committed by GitHub
parent a23a850a42 001919e81a
commit ad5bcfc1de
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1 changed files with 4 additions and 3 deletions
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7
features/FEATURE_BLE/targets/TARGET_NORDIC/TARGET_NORDIC_SOFTDEVICE/TARGET_NRF52/source/btle/btle.cpp
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@ -355,9 +355,10 @@ void btle_handler(const ble_evt_t *p_ble_evt)
uint8_t const data_length_peer =
p_gap_evt->params.data_length_update_request.peer_params.max_tx_octets;
const uint8_t max_data_length = NRF_SDH_BLE_GATT_MAX_MTU_SIZE + 4 /* L2CAP header size */;
uint8_t const data_length = MIN(max_data_length, data_length_peer);
uint8_t const data_length = MIN(
NRF_SDH_BLE_GATT_MAX_MTU_SIZE + 4 /* L2CAP header size */,
data_length_peer
);
ble_gap_data_length_params_t const dlp =
{