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-rw-r--r--net/sctp/socket.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 2625ecc..aafe94b 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -1603,7 +1603,7 @@ static int sctp_sendmsg(struct kiocb *iocb, struct sock *sk,
sctp_assoc_t associd = 0;
sctp_cmsgs_t cmsgs = { NULL };
sctp_scope_t scope;
- bool fill_sinfo_ttl = false;
+ bool fill_sinfo_ttl = false, wait_connect = false;
struct sctp_datamsg *datamsg;
int msg_flags = msg->msg_flags;
__u16 sinfo_flags = 0;
@@ -1943,6 +1943,7 @@ static int sctp_sendmsg(struct kiocb *iocb, struct sock *sk,
if (err < 0)
goto out_free;
+ wait_connect = true;
pr_debug("%s: we associated primitively\n", __func__);
}
@@ -1980,6 +1981,11 @@ static int sctp_sendmsg(struct kiocb *iocb, struct sock *sk,
sctp_datamsg_put(datamsg);
err = msg_len;
+ if (unlikely(wait_connect)) {
+ timeo = sock_sndtimeo(sk, msg_flags & MSG_DONTWAIT);
+ sctp_wait_for_connect(asoc, &timeo);
+ }
+
/* If we are already past ASSOCIATE, the lower
* layers are responsible for association cleanup.
*/
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