MFC r280642:
MFC r280642:

Make sure that we don't free an SCTP shared key too early.
Thanks to Pouyan Sepehrdad from Qualcomm Product Security Initiative
for reporting the issue.

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase