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From 6b65120986e94f9f48ce92263b9660786038984b Mon Sep 17 00:00:00 2001
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Message-Id: <6b65120986e94f9f48ce92263b9660786038984b.1418766606.git.jen@redhat.com>
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In-Reply-To: <6f81b4847eb68ebdf54a8f1a771e19d112d74152.1418766606.git.jen@redhat.com>
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References: <6f81b4847eb68ebdf54a8f1a771e19d112d74152.1418766606.git.jen@redhat.com>
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From: Fam Zheng <famz@redhat.com>
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Date: Thu, 4 Dec 2014 00:05:22 -0600
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Subject: [CHANGE 28/31] vmdk: fix vmdk_parse_extents() extent_file leaks
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To: rhvirt-patches@redhat.com,
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jen@redhat.com
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RH-Author: Fam Zheng <famz@redhat.com>
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Message-id: <1417651524-18041-29-git-send-email-famz@redhat.com>
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Patchwork-id: 62701
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O-Subject: [RHEL-7.1 qemu-kvm PATCH v5 28/30] vmdk: fix vmdk_parse_extents() extent_file leaks
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Bugzilla: 1002493
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RH-Acked-by: Jeffrey Cody <jcody@redhat.com>
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RH-Acked-by: Markus Armbruster <armbru@redhat.com>
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RH-Acked-by: Max Reitz <mreitz@redhat.com>
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From: Stefan Hajnoczi <stefanha@redhat.com>
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Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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Reviewed-by: Max Reitz <mreitz@redhat.com>
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Reviewed-by: Fam Zheng <famz@redhat.com>
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(cherry picked from commit ff74f33c310892c90c4439d963a6ce67f47ce18c)
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Signed-off-by: Fam Zheng <famz@redhat.com>
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Signed-off-by: Jeff E. Nelson <jen@redhat.com>
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---
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block/vmdk.c | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/block/vmdk.c b/block/vmdk.c
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index b9ab89b..ddd06f0 100644
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--- a/block/vmdk.c
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+++ b/block/vmdk.c
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@@ -835,6 +835,7 @@ static int vmdk_parse_extents(const char *desc, BlockDriverState *bs,
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ret = vmdk_add_extent(bs, extent_file, true, sectors,
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0, 0, 0, 0, 0, &extent, errp);
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if (ret < 0) {
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+ bdrv_unref(extent_file);
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return ret;
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}
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extent->flat_start_offset = flat_offset << 9;
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@@ -854,6 +855,7 @@ static int vmdk_parse_extents(const char *desc, BlockDriverState *bs,
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extent = &s->extents[s->num_extents - 1];
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} else {
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error_setg(errp, "Unsupported extent type '%s'", type);
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+ bdrv_unref(extent_file);
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return -ENOTSUP;
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}
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extent->type = g_strdup(type);
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--
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2.1.0
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