diff --git a/wled00/ntp.cpp b/wled00/ntp.cpp index e4442f5dd..3d15c8c25 100644 --- a/wled00/ntp.cpp +++ b/wled00/ntp.cpp @@ -249,7 +249,7 @@ static bool isValidNtpResponse(byte * ntpPacket) { // if((ntpPacket[0] & 0b00111000) >> 3 < 0b100) return false; //reject Version < 4 if((ntpPacket[0] & 0b00000111) != 0b100) return false; //reject Mode != Server if((ntpPacket[1] < 1) || (ntpPacket[1] > 15)) return false; //reject invalid Stratum - if( ntpPacket[16] == 0 && ntpPacket[17] == 0 && + if( ntpPacket[16] == 0 && ntpPacket[17] == 0 && ntpPacket[18] == 0 && ntpPacket[19] == 0 && ntpPacket[20] == 0 && ntpPacket[21] == 0 && ntpPacket[22] == 0 && ntpPacket[23] == 0) //reject ReferenceTimestamp == 0