diff options
Diffstat (limited to 'net/sctp/sm_sideeffect.c')
| -rw-r--r-- | net/sctp/sm_sideeffect.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c index 3c22c41a2bc2..7fe56d0acabf 100644 --- a/net/sctp/sm_sideeffect.c +++ b/net/sctp/sm_sideeffect.c @@ -215,10 +215,14 @@ static int sctp_gen_sack(struct sctp_association *asoc, int force, sctp_add_cmd_sf(commands, SCTP_CMD_TIMER_RESTART, SCTP_TO(SCTP_EVENT_TIMEOUT_SACK)); } else { + __u32 old_a_rwnd = asoc->a_rwnd; + asoc->a_rwnd = asoc->rwnd; sack = sctp_make_sack(asoc); - if (!sack) + if (!sack) { + asoc->a_rwnd = old_a_rwnd; goto nomem; + } asoc->peer.sack_needed = 0; asoc->peer.sack_cnt = 0; |