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From b8bdf32509624cb5a040ccc788028761db8d80eb Mon Sep 17 00:00:00 2001
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From: Max Reitz <mreitz@redhat.com>
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Date: Sat, 13 Jun 2015 16:22:11 +0200
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Subject: [PATCH 17/42] qcow2: Fix leaks in dirty images
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Message-id: <1434212556-3927-18-git-send-email-mreitz@redhat.com>
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Patchwork-id: 66036
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O-Subject: [RHEL-7.2 qemu-kvm PATCH 17/42] qcow2: Fix leaks in dirty images
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Bugzilla: 1129893
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RH-Acked-by: Jeffrey Cody <jcody@redhat.com>
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RH-Acked-by: Fam Zheng <famz@redhat.com>
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RH-Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
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BZ: 1129893
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When opening dirty images, qcow2's repair function should not only
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repair errors but leaks as well.
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Signed-off-by: Max Reitz <mreitz@redhat.com>
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Reviewed-by: Eric Blake <eblake@redhat.com>
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Reviewed-by: Benoît Canet <benoit.canet@nodalink.com>
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Reviewed-by: Kevin Wolf <kwolf@redhat.com>
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Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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(cherry picked from commit 5b84106bd91bc67519738042c8890a09e2967513)
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Signed-off-by: Max Reitz <mreitz@redhat.com>
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Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
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---
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block/qcow2.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/block/qcow2.c b/block/qcow2.c
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index fae8b26..6c3c6bc 100644
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--- a/block/qcow2.c
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+++ b/block/qcow2.c
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@@ -764,7 +764,7 @@ static int qcow2_open(BlockDriverState *bs, QDict *options, int flags,
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(s->incompatible_features & QCOW2_INCOMPAT_DIRTY)) {
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BdrvCheckResult result = {0};
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- ret = qcow2_check(bs, &result, BDRV_FIX_ERRORS);
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+ ret = qcow2_check(bs, &result, BDRV_FIX_ERRORS | BDRV_FIX_LEAKS);
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if (ret < 0) {
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error_setg_errno(errp, -ret, "Could not repair dirty image");
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goto fail;
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--
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1.8.3.1
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