From 2f436da3b23102b91b020e9a7a3001147fc89832 Mon Sep 17 00:00:00 2001 From: Ben Pfaff Date: Thu, 3 Mar 2011 09:54:33 -0800 Subject: [PATCH] wdp-xflow: Remove wx structure from global list when closing. Fixes a use-after-free error in wx_run(). Reported-by: Hao Zheng --- ofproto/wdp-xflow.c | 1 + 1 file changed, 1 insertion(+) diff --git a/ofproto/wdp-xflow.c b/ofproto/wdp-xflow.c index 09cdc7dee..0cc6fc7fa 100644 --- a/ofproto/wdp-xflow.c +++ b/ofproto/wdp-xflow.c @@ -1386,6 +1386,7 @@ wx_close(struct wdp *wdp) { struct wx *wx = wx_cast(wdp); + list_remove(&wx->list_node); wx_flow_flush(wdp); xfif_close(wx->xfif); classifier_destroy(&wx->cls); -- 2.43.0