diff options
Diffstat (limited to 'net/sctp/associola.c')
| -rw-r--r-- | net/sctp/associola.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/net/sctp/associola.c b/net/sctp/associola.c index 16ecfbc95614..297d9cf960b9 100644 --- a/net/sctp/associola.c +++ b/net/sctp/associola.c @@ -650,8 +650,16 @@ struct sctp_transport *sctp_assoc_add_peer(struct sctp_association *asoc, peer->sackdelay = asoc->sackdelay; peer->sackfreq = asoc->sackfreq; - if (addr->sa.sa_family == AF_INET6) - peer->flowlabel = asoc->flowlabel; + if (addr->sa.sa_family == AF_INET6) { + __be32 info = addr->v6.sin6_flowinfo; + + if (info) { + peer->flowlabel = ntohl(info & IPV6_FLOWLABEL_MASK); + peer->flowlabel |= SCTP_FLOWLABEL_SET_MASK; + } else { + peer->flowlabel = asoc->flowlabel; + } + } peer->dscp = asoc->dscp; /* Enable/disable heartbeat, SACK delay, and path MTU discovery |