dccp: send Confirm options only once
authorSamuel Jero <sj323707@ohio.edu>
Mon, 25 Jul 2011 03:06:37 +0000 (21:06 -0600)
committerGerrit Renker <gerrit@erg.abdn.ac.uk>
Mon, 1 Aug 2011 13:52:35 +0000 (07:52 -0600)
commita6444f4237af6c9981ddd45ab35a5c06d4e5a4d8
treea9d6ceb601854d6a7cd23543ba4ef0fc7ab4c8a6
parent44e6fd9e67c1043aaeed381c10b74e73807b7f26
dccp: send Confirm options only once

If a connection is in the OPEN state, remove feature negotiation Confirm
options from the list of options after sending them once; as such options
are NOT supposed to be retransmitted and are ONLY supposed to be sent in
response to a Change option (RFC 4340 6.2).

Signed-off-by: Samuel Jero <sj323707@ohio.edu>
Acked-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
net/dccp/feat.c