Author: tuexen
Date: Sat May 4 12:02:41 2019
New Revision: 347111
URL: https://svnweb.freebsd.org/changeset/base/347111
Log:
MFC r345460:
Limit the number of bytes which can be queued for SCTP sockets.
This is joint work with rrs@.
Modified:
stable/12/sys/netinet/sctp_output.c
Directory Properties:
stable/12/ (props changed)
Modified: stable/12/sys/netinet/sctp_output.c
==============================================================================
--- stable/12/sys/netinet/sctp_output.c Sat May 4 11:24:19 2019
(r347110)
+++ stable/12/sys/netinet/sctp_output.c Sat May 4 12:02:41 2019
(r347111)
@@ -13026,12 +13026,7 @@ sctp_lower_sosend(struct socket *so,
/* Calculate the maximum we can send */
inqueue_bytes = stcb->asoc.total_output_queue_size -
(stcb->asoc.chunks_on_out_queue * SCTP_DATA_CHUNK_OVERHEAD(stcb));
if (SCTP_SB_LIMIT_SND(so) > inqueue_bytes) {
- if (non_blocking) {
- /* we already checked for non-blocking above. */
- max_len = sndlen;
- } else {
- max_len = SCTP_SB_LIMIT_SND(so) - inqueue_bytes;
- }
+ max_len = SCTP_SB_LIMIT_SND(so) - inqueue_bytes;
} else {
max_len = 0;
}
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