tree f4e8f0a994c8cd60ee9228de80c2b472bdf12ba4
parent 843cc3b847f6bff2b9a54c001bc0d4dbf1947a91
author Michael Tuexen <tuexen@fh-muenster.de> 1567332913 +0200
committer Michael Tuexen <tuexen@fh-muenster.de> 1567333117 +0200

Improve the handling of state cookie parameters in INIT-ACK chunks.
This fixes problem with parameters indicating a zero length or partial
parameters after an unknown parameter indicating to stop processing. It
also fixes a problem with state cookie parameters after unknown
parametes indicating to stop porcessing.
Thanks to Mark Wodrich from Google for finding two of these issues
by fuzz testing the userland stack and reporting them in
https://github.com/sctplab/usrsctp/issues/351
and
https://github.com/sctplab/usrsctp/issues/352