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This commit is contained in:
J. Nick Koston
2025-11-23 21:21:02 -06:00
parent 48f0e52f9d
commit ff4940d3b5
1 changed files with 3 additions and 1 deletions
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4
esphome/components/esp32_ble/ble.cpp
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@@ -261,9 +261,11 @@ bool ESP32BLE::ble_setup_() {
if (this->name_ != nullptr) {
if (App.is_name_add_mac_suffix_enabled()) {
// MAC address length: 12 hex chars + null terminator
constexpr size_t mac_address_len = 13;
// MAC address suffix length (last 6 characters of 12-char MAC address string)
constexpr size_t mac_address_suffix_len = 6;
char mac_addr[13];
char mac_addr[mac_address_len];
get_mac_address_into_buffer(mac_addr);
const char *mac_suffix_ptr = mac_addr + mac_address_suffix_len;
name_with_suffix =