diff options
| -rw-r--r-- | src/nvim/event/socket.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/nvim/event/socket.c b/src/nvim/event/socket.c index 82686641c0..997dd29a7f 100644 --- a/src/nvim/event/socket.c +++ b/src/nvim/event/socket.c @@ -45,6 +45,12 @@ int socket_watcher_init(Loop *loop, SocketWatcher *watcher, return UV_EINVAL; } + if (*port == NUL) { + // When no port is given, (uv_)getaddrinfo expects NULL otherwise the + // implementation may attempt to lookup the service by name (and fail) + port = NULL; + } + uv_getaddrinfo_t request; int retval = uv_getaddrinfo(&loop->uv, &request, NULL, addr, port, |