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exclude crc from ems+ telegram, telegram length check to 27

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This commit is contained in:
MichaelDvP
2020-09-10 11:27:08 +02:00
parent add405e284
commit e99a1f0cd4
1 changed files with 2 additions and 2 deletions
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4
src/telegram.cpp
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@@ -73,7 +73,7 @@ Telegram::Telegram(const uint8_t operation,
, offset(offset) , offset(offset)
, message_length(message_length) { , message_length(message_length) {
// copy complete telegram data over, preventing buffer overflow // copy complete telegram data over, preventing buffer overflow
for (uint8_t i = 0; ((i < message_length) && (i != EMS_MAX_TELEGRAM_MESSAGE_LENGTH - 1)); i++) { for (uint8_t i = 0; ((i < message_length) && (i < EMS_MAX_TELEGRAM_MESSAGE_LENGTH)); i++) {
message_data[i] = data[i]; message_data[i] = data[i];
} }
} }
@@ -189,7 +189,7 @@ void RxService::add(uint8_t * data, uint8_t length) {
} }
type_id = (data[4 + shift] << 8) + data[5 + shift] + 256; type_id = (data[4 + shift] << 8) + data[5 + shift] + 256;
message_data = data + 6 + shift; message_data = data + 6 + shift;
message_length = length - 6 - shift; message_length = length - 7 - shift;
} }
// if we're watching and "raw" print out actual telegram as bytes to the console // if we're watching and "raw" print out actual telegram as bytes to the console