Olaf Bergmann 3c84f5c012 net.c, pdu.h: ensure that valid transaction ids are positive ...

The calculation of transaction ids did not ensure that the result
is always greater or equal zero. To avoid conflicts with the error
codes returned by coap_send(), the calculation now masks out the
lower half.

2015-06-10 17:46:53 +02:00

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coap

net.c, pdu.h: ensure that valid transaction ids are positive

2015-06-10 17:46:53 +02:00