31 lines
864 B
Diff
31 lines
864 B
Diff
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From: Li Qiang <liqiang6-s@360.cn>
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Date: Mon, 17 Oct 2016 14:13:58 +0200
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Subject: [PATCH] 9pfs: fix memory leak in v9fs_link
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The v9fs_link() function keeps a reference on the source fid object. This
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causes a memory leak since the reference never goes down to 0. This patch
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fixes the issue.
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Signed-off-by: Li Qiang <liqiang6-s@360.cn>
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Reviewed-by: Greg Kurz <groug@kaod.org>
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[groug, rephrased the changelog]
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Signed-off-by: Greg Kurz <groug@kaod.org>
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(cherry picked from commit 4c1586787ff43c9acd18a56c12d720e3e6be9f7c)
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---
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hw/9pfs/9p.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/hw/9pfs/9p.c b/hw/9pfs/9p.c
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index 9c18322..a4ee24f 100644
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--- a/hw/9pfs/9p.c
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+++ b/hw/9pfs/9p.c
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@@ -2396,6 +2396,7 @@ static void v9fs_link(void *opaque)
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if (!err) {
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err = offset;
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}
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+ put_fid(pdu, oldfidp);
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out:
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put_fid(pdu, dfidp);
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out_nofid:
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