diff options
Diffstat (limited to 'net/sctp/sm_make_chunk.c')
| -rw-r--r-- | net/sctp/sm_make_chunk.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c index f4ac6c592e13..72e74503f9fc 100644 --- a/net/sctp/sm_make_chunk.c +++ b/net/sctp/sm_make_chunk.c @@ -495,7 +495,10 @@ struct sctp_chunk *sctp_make_init_ack(const struct sctp_association *asoc, * * [INIT ACK back to where the INIT came from.] */ - retval->transport = chunk->transport; + if (chunk->transport) + retval->transport = + sctp_assoc_lookup_paddr(asoc, + &chunk->transport->ipaddr); retval->subh.init_hdr = sctp_addto_chunk(retval, sizeof(initack), &initack); @@ -642,8 +645,10 @@ struct sctp_chunk *sctp_make_cookie_ack(const struct sctp_association *asoc, * * [COOKIE ACK back to where the COOKIE ECHO came from.] */ - if (retval && chunk) - retval->transport = chunk->transport; + if (retval && chunk && chunk->transport) + retval->transport = + sctp_assoc_lookup_paddr(asoc, + &chunk->transport->ipaddr); return retval; } @@ -1679,7 +1684,6 @@ static struct sctp_cookie_param *sctp_pack_cookie( /* Sign the message. */ desc->tfm = sctp_sk(ep->base.sk)->hmac; - desc->flags = 0; err = crypto_shash_setkey(desc->tfm, ep->secret_key, sizeof(ep->secret_key)) ?: @@ -1750,7 +1754,6 @@ struct sctp_association *sctp_unpack_cookie( int err; desc->tfm = sctp_sk(ep->base.sk)->hmac; - desc->flags = 0; err = crypto_shash_setkey(desc->tfm, ep->secret_key, sizeof(ep->secret_key)) ?: |