[mgcp] Fix two bugs in the protocol handling

In case of a wrongly formatted AUEP, CRCX, DLCX, MDCX the
transaction id pointer was a dangling pointer... Initialize
the transaction id to a static string..

Also fix a off by one bug. We want to extract four elements
from the MGCP message and not only 3... So a short AUEP message
made it us read too many things.
1 file changed
tree: 2fc85e833bd4f6424daa5548b6c2d2517cd8d785
  1. hlrsync/
  2. linux-kernel/
  3. openbsc/
  4. rrlp-ephemeris/
  5. wireshark/