diff options
| -rw-r--r-- | net/tipc/msg.c | 4 | ||||
| -rw-r--r-- | net/tipc/socket.c | 3 |
2 files changed, 4 insertions, 3 deletions
diff --git a/net/tipc/msg.c b/net/tipc/msg.c index 046e4cb3acea..01b64869a173 100644 --- a/net/tipc/msg.c +++ b/net/tipc/msg.c @@ -238,14 +238,14 @@ int tipc_msg_append(struct tipc_msg *_hdr, struct msghdr *m, int dlen, hdr = buf_msg(skb); curr = msg_blocks(hdr); mlen = msg_size(hdr); - cpy = min_t(int, rem, mss - mlen); + cpy = min_t(size_t, rem, mss - mlen); if (cpy != copy_from_iter(skb->data + mlen, cpy, &m->msg_iter)) return -EFAULT; msg_set_size(hdr, mlen + cpy); skb_put(skb, cpy); rem -= cpy; total += msg_blocks(hdr) - curr; - } while (rem); + } while (rem > 0); return total - accounted; } diff --git a/net/tipc/socket.c b/net/tipc/socket.c index 26123f4177fd..a94f38333698 100644 --- a/net/tipc/socket.c +++ b/net/tipc/socket.c @@ -1574,7 +1574,8 @@ static int __tipc_sendstream(struct socket *sock, struct msghdr *m, size_t dlen) break; send = min_t(size_t, dlen - sent, TIPC_MAX_USER_MSG_SIZE); blocks = tsk->snd_backlog; - if (tsk->oneway++ >= tsk->nagle_start && send <= maxnagle) { + if (tsk->oneway++ >= tsk->nagle_start && maxnagle && + send <= maxnagle) { rc = tipc_msg_append(hdr, m, send, maxnagle, txq); if (unlikely(rc < 0)) break; |