From 94979ec1a852871eaee150cb56f0e8cac4316e35 Mon Sep 17 00:00:00 2001 From: Li Qiang Date: Mon, 17 Oct 2016 14:13:58 +0200 Subject: [PATCH 6/8] 9pfs: fix memory leak in v9fs_link The v9fs_link() function keeps a reference on the source fid object. This causes a memory leak since the reference never goes down to 0. This patch fixes the issue. Signed-off-by: Li Qiang Reviewed-by: Greg Kurz [groug, rephrased the changelog] Signed-off-by: Greg Kurz --- hw/9pfs/9p.c | 1 + 1 file changed, 1 insertion(+) diff --git a/hw/9pfs/9p.c b/hw/9pfs/9p.c index f5af4e3..aa2b8c0 100644 --- a/hw/9pfs/9p.c +++ b/hw/9pfs/9p.c @@ -2403,6 +2403,7 @@ static void v9fs_link(void *opaque) if (!err) { err = offset; } + put_fid(pdu, oldfidp); out: put_fid(pdu, dfidp); out_nofid: -- 2.1.4