Fix capacity check when service data are added to BLE advertising payload.

2020-05-29 15:06:38 +01:00 · 2020-05-29 15:06:38 +01:00 · 23e39a1dbd
parent c7759fe505
commit 23e39a1dbd
1 changed files with 1 additions and 1 deletions
--- a/features/FEATURE_BLE/source/gap/AdvertisingDataBuilder.cpp
+++ b/features/FEATURE_BLE/source/gap/AdvertisingDataBuilder.cpp
@ -256,7 +256,7 @@ ble_error_t AdvertisingDataBuilder::setServiceData(
    );

    /* if we can't fit the new data do not proceed */
-    if (total_size > data.size() - (_payload_length - old_size)) {
+    if (total_size > (_buffer.size() - (_payload_length - old_size))) {
        return BLE_ERROR_BUFFER_OVERFLOW;
    }