From d9649edc2c6a2c22d2cdc5c8fe577deb510580bf Mon Sep 17 00:00:00 2001 From: Kim Alvefur Date: Tue, 23 Jul 2019 18:06:34 +0200 Subject: net.server_epoll: Return errors from creating sockets Prevents error from attempting to index nil conn on such failure. Silences luacheck warning about the 'err' variable being unused --- net/server_epoll.lua | 1 + 1 file changed, 1 insertion(+) (limited to 'net') diff --git a/net/server_epoll.lua b/net/server_epoll.lua index 251f91f7..f296dd37 100644 --- a/net/server_epoll.lua +++ b/net/server_epoll.lua @@ -694,6 +694,7 @@ local function addclient(addr, port, listeners, read_size, tls_ctx, typ) return nil, "invalid socket type"; end local conn, err = create(); + if not conn then return conn, err; end local ok, err = conn:settimeout(0); if not ok then return ok, err; end local ok, err = conn:setpeername(addr, port); -- cgit v1.2.3