From: Vlad Yasevich Date: Mon, 7 Jan 2008 08:28:16 +0000 (-0800) Subject: [SCTP]: Add back the code that accounted for FORWARD_TSN parameter in INIT. X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=036b579b1146f52c51398f1ab663cf659094107d;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git [SCTP]: Add back the code that accounted for FORWARD_TSN parameter in INIT. Some recent changes completely removed accounting for the FORWARD_TSN parameter length in the INIT and INIT-ACK chunk. This is wrong and should be restored. Signed-off-by: Vlad Yasevich Signed-off-by: David S. Miller --- diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c index ed7c9e30ebc9..3cc629d3c9ff 100644 --- a/net/sctp/sm_make_chunk.c +++ b/net/sctp/sm_make_chunk.c @@ -210,6 +210,9 @@ struct sctp_chunk *sctp_make_init(const struct sctp_association *asoc, chunksize = sizeof(init) + addrs_len + SCTP_SAT_LEN(num_types); chunksize += sizeof(ecap_param); + if (sctp_prsctp_enable) + chunksize += sizeof(prsctp_param); + /* ADDIP: Section 4.2.7: * An implementation supporting this extension [ADDIP] MUST list * the ASCONF,the ASCONF-ACK, and the AUTH chunks in its INIT and @@ -369,6 +372,9 @@ struct sctp_chunk *sctp_make_init_ack(const struct sctp_association *asoc, if (asoc->peer.ecn_capable) chunksize += sizeof(ecap_param); + if (sctp_prsctp_enable) + chunksize += sizeof(prsctp_param); + if (sctp_addip_enable) { extensions[num_ext] = SCTP_CID_ASCONF; extensions[num_ext+1] = SCTP_CID_ASCONF_ACK;