diff options
| -rw-r--r-- | net/rds/send.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/net/rds/send.c b/net/rds/send.c index b40c2ea..4df61a5 100644 --- a/net/rds/send.c +++ b/net/rds/send.c @@ -1015,6 +1015,11 @@ int rds_sendmsg(struct socket *sock, struct msghdr *msg, size_t payload_len) goto out; } + if (payload_len > rds_sk_sndbuf(rs)) { + ret = -EMSGSIZE; + goto out; + } + /* size of rm including all sgs */ ret = rds_rm_size(msg, payload_len); if (ret < 0) @@ -1087,11 +1092,7 @@ int rds_sendmsg(struct socket *sock, struct msghdr *msg, size_t payload_len) while (!rds_send_queue_rm(rs, conn, rm, rs->rs_bound_port, dport, &queued)) { rds_stats_inc(s_send_queue_full); - /* XXX make sure this is reasonable */ - if (payload_len > rds_sk_sndbuf(rs)) { - ret = -EMSGSIZE; - goto out; - } + if (nonblock) { ret = -EAGAIN; goto out; |