diff options
| -rw-r--r-- | ccan/net/net.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/ccan/net/net.c b/ccan/net/net.c index d2eaa9ec..394c4e49 100644 --- a/ccan/net/net.c +++ b/ccan/net/net.c @@ -148,6 +148,17 @@ int net_connect_complete(struct pollfd pfds[2]) if (pfds[i].fd == -1) continue; + if (pfds[i].revents & POLLHUP) { + /* Linux gives this if connecting to local + * non-listening port */ + close(pfds[i].fd); + pfds[i].fd = -1; + if (pfds[!i].fd == -1) { + errno = ECONNREFUSED; + return -1; + } + continue; + } if (getsockopt(pfds[i].fd, SOL_SOCKET, SO_ERROR, &err, &errlen) != 0) { net_connect_abort(pfds); |