diff options
| -rw-r--r-- | net/server_epoll.lua | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/server_epoll.lua b/net/server_epoll.lua index e85947ae..7d279035 100644 --- a/net/server_epoll.lua +++ b/net/server_epoll.lua @@ -246,6 +246,10 @@ function interface:setflags(r, w) return true; end local fd = self:getfd(); + if fd < 0 then + self._wantread, self._wantwrite = nil, nil; + return nil, "invalid fd"; + end local op = "mod"; if not flags then op = "del"; |