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General limitation of msg length to MAX_PAYLOAD correction

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tekka007
2015-12-31 17:03:40 +01:00
parent 6d1c6099e8
commit cfed7a279d
1 changed files with 1 additions and 1 deletions
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libraries/MySensors/core/MyTransport.cpp
+1 -1
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@@ -140,7 +140,7 @@ inline void transportProcess() {
// This message is addressed to this node // This message is addressed to this node
mSetSigned(_msg,0); // Clear the sign-flag now as verification is completed mSetSigned(_msg,0); // Clear the sign-flag now as verification is completed
// prevent buffer overflow by limiting max. possible message length (5 bits=31 bytes max) to MAX_PAYLOAD (25 bytes) // prevent buffer overflow by limiting max. possible message length (5 bits=31 bytes max) to MAX_PAYLOAD (25 bytes)
mSetLength(_msg) = min(mGetLength(_msg),MAX_PAYLOAD); mSetLength(_msg, min(mGetLength(_msg),MAX_PAYLOAD));
// null terminate data // null terminate data
_msg.data[mGetLength(_msg)] = 0x00; _msg.data[mGetLength(_msg)] = 0x00;