f036a54ad6
Refine the reproducible build changes to no longer override linux commands, but rather fix via patches only. Also fix all the recent security issues reported. OBS-URL: https://build.opensuse.org/request/show/441247 OBS-URL: https://build.opensuse.org/package/show/Virtualization/qemu?expand=0&rev=320
33 lines
1013 B
Diff
33 lines
1013 B
Diff
From 9f7f59799ea714c512ecfc0e224df66095abf9c0 Mon Sep 17 00:00:00 2001
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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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[BR: CVE-2016-9105 BSC#1007494]
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Signed-off-by: Bruce Rogers <brogers@suse.com>
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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 a345fe3..239aef4 100644
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--- a/hw/9pfs/9p.c
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+++ b/hw/9pfs/9p.c
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@@ -2402,6 +2402,7 @@ 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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