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Fix MAC address buffer size to avoid potential truncation

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Co-authored-by: lukestein <44452336+lukestein@users.noreply.github.com>
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copilot-swe-agent[bot] 2026-01-14 21:07:43 +00:00
parent f047e54262
commit d5e1f30434
1 changed files with 1 additions and 1 deletions
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2
src/activities/network/WifiSelectionActivity.cpp
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@ -449,7 +449,7 @@ std::string WifiSelectionActivity::getMacAddressString() const {
uint8_t mac[6]; uint8_t mac[6];
WiFi.macAddress(mac); WiFi.macAddress(mac);
char macStr[24]; char macStr[32];
snprintf(macStr, sizeof(macStr), "MAC address: %02X-%02X-%02X-%02X-%02X-%02X", snprintf(macStr, sizeof(macStr), "MAC address: %02X-%02X-%02X-%02X-%02X-%02X",
mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]); mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);