49 lines
1.8 KiB
Diff
49 lines
1.8 KiB
Diff
From 2bbbfcc52eb4c82714a8570fe217d80354687186 Mon Sep 17 00:00:00 2001
|
|
From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
|
|
Date: Wed, 1 Aug 2018 13:55:15 +0100
|
|
Subject: [PATCH 11/21] migration/block-dirty-bitmap: fix memory leak in
|
|
dirty_bitmap_load_bits
|
|
|
|
RH-Author: Dr. David Alan Gilbert <dgilbert@redhat.com>
|
|
Message-id: <20180801135522.11658-12-dgilbert@redhat.com>
|
|
Patchwork-id: 81567
|
|
O-Subject: [qemu-kvm RHEL8/virt212 PATCH 11/18] migration/block-dirty-bitmap: fix memory leak in dirty_bitmap_load_bits
|
|
Bugzilla: 1594384
|
|
RH-Acked-by: Peter Xu <peterx@redhat.com>
|
|
RH-Acked-by: John Snow <jsnow@redhat.com>
|
|
RH-Acked-by: Juan Quintela <quintela@redhat.com>
|
|
|
|
From: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
|
|
|
|
Release buf on error path too.
|
|
|
|
Bug was introduced in b35ebdf076d697bc "migration: add postcopy
|
|
migration of dirty bitmaps" with the whole function.
|
|
|
|
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
|
|
Message-Id: <20180427142002.21930-3-vsementsov@virtuozzo.com>
|
|
Reviewed-by: Eric Blake <eblake@redhat.com>
|
|
CC: qemu-stable@nongnu.org
|
|
Signed-off-by: Eric Blake <eblake@redhat.com>
|
|
(cherry picked from commit 16a2227893dc1d5cad78ed376ad1d7e300978fbe)
|
|
Signed-off-by: Danilo C. L. de Paula <ddepaula@redhat.com>
|
|
---
|
|
migration/block-dirty-bitmap.c | 1 +
|
|
1 file changed, 1 insertion(+)
|
|
|
|
diff --git a/migration/block-dirty-bitmap.c b/migration/block-dirty-bitmap.c
|
|
index abba0b6..b3b31ba 100644
|
|
--- a/migration/block-dirty-bitmap.c
|
|
+++ b/migration/block-dirty-bitmap.c
|
|
@@ -600,6 +600,7 @@ static int dirty_bitmap_load_bits(QEMUFile *f, DirtyBitmapLoadState *s)
|
|
ret = qemu_get_buffer(f, buf, buf_size);
|
|
if (ret != buf_size) {
|
|
error_report("Failed to read bitmap bits");
|
|
+ g_free(buf);
|
|
return -EIO;
|
|
}
|
|
|
|
--
|
|
1.8.3.1
|
|
|