From f1e3a92a13c1e58c3cb83c995af2bc5f09b512cb Mon Sep 17 00:00:00 2001 From: Fredrik Gustafsson Date: Wed, 8 May 2013 15:50:15 +0200 Subject: erl_interface: check if file descriptor is valid before closing --- lib/erl_interface/src/connect/ei_connect.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/lib/erl_interface/src/connect/ei_connect.c b/lib/erl_interface/src/connect/ei_connect.c index 3ab86bb340..8f1f231b82 100644 --- a/lib/erl_interface/src/connect/ei_connect.c +++ b/lib/erl_interface/src/connect/ei_connect.c @@ -830,7 +830,8 @@ int ei_accept_tmo(ei_cnode* ec, int lfd, ErlConnect *conp, unsigned ms) error: EI_TRACE_ERR0("ei_accept","<- ACCEPT failed"); - closesocket(fd); + if (fd>=0) + closesocket(fd); return ERL_ERROR; } /* ei_accept */ -- cgit v1.2.3