sctp: allow setting SCTP_SACK_IMMEDIATELY by the application

[cascardo/linux.git] / net / sctp / socket.c

diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 9bb80ec..5ca2ebf 100644 (file)
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -6636,6 +6636,7 @@ static int sctp_msghdr_parse(const struct msghdr *msg, sctp_cmsgs_t *cmsgs)
 
                        if (cmsgs->srinfo->sinfo_flags &
                            ~(SCTP_UNORDERED | SCTP_ADDR_OVER |
+                             SCTP_SACK_IMMEDIATELY |
                              SCTP_ABORT | SCTP_EOF))
                                return -EINVAL;
                        break;
@@ -6659,6 +6660,7 @@ static int sctp_msghdr_parse(const struct msghdr *msg, sctp_cmsgs_t *cmsgs)
 
                        if (cmsgs->sinfo->snd_flags &
                            ~(SCTP_UNORDERED | SCTP_ADDR_OVER |
+                             SCTP_SACK_IMMEDIATELY |
                              SCTP_ABORT | SCTP_EOF))
                                return -EINVAL;
                        break;