8c829d0414
Remove linux-user patch which is no longer needed (bsc#1098056) OBS-URL: https://build.opensuse.org/request/show/621221 OBS-URL: https://build.opensuse.org/package/show/Virtualization/qemu?expand=0&rev=416
35 lines
1.3 KiB
Diff
35 lines
1.3 KiB
Diff
From 2957b7d263f33df15700a0f634b4c47e6f92c89a Mon Sep 17 00:00:00 2001
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From: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
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Date: Fri, 27 Apr 2018 17:20:02 +0300
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Subject: [PATCH] migration/block-dirty-bitmap: fix memory leak in
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dirty_bitmap_load_bits
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Release buf on error path too.
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Bug was introduced in b35ebdf076d697bc "migration: add postcopy
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migration of dirty bitmaps" with the whole function.
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Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
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Message-Id: <20180427142002.21930-3-vsementsov@virtuozzo.com>
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Reviewed-by: Eric Blake <eblake@redhat.com>
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CC: qemu-stable@nongnu.org
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Signed-off-by: Eric Blake <eblake@redhat.com>
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(cherry picked from commit 16a2227893dc1d5cad78ed376ad1d7e300978fbe)
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Signed-off-by: Bruce Rogers <brogers@suse.com>
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---
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migration/block-dirty-bitmap.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/migration/block-dirty-bitmap.c b/migration/block-dirty-bitmap.c
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index dd04f102d8..8819aabe3a 100644
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--- a/migration/block-dirty-bitmap.c
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+++ b/migration/block-dirty-bitmap.c
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@@ -600,6 +600,7 @@ static int dirty_bitmap_load_bits(QEMUFile *f, DirtyBitmapLoadState *s)
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ret = qemu_get_buffer(f, buf, buf_size);
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if (ret != buf_size) {
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error_report("Failed to read bitmap bits");
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+ g_free(buf);
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return -EIO;
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}
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