From: Liu Bo <bo.li.liu@oracle.com>
To: linux-btrfs@vger.kernel.org
Subject: [PATCH 3/4] Btrfs-progs: delete fs_devices itself from fs_uuid list before freeing
Date: Thu, 20 Jun 2013 20:05:29 +0800 [thread overview]
Message-ID: <1371729930-22497-4-git-send-email-bo.li.liu@oracle.com> (raw)
In-Reply-To: <1371729930-22497-1-git-send-email-bo.li.liu@oracle.com>
Otherwise we will access illegal addresses while searching on fs_uuid list.
Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
---
disk-io.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/disk-io.c b/disk-io.c
index 21b410d..2892300 100644
--- a/disk-io.c
+++ b/disk-io.c
@@ -1277,6 +1277,7 @@ static int close_all_devices(struct btrfs_fs_info *fs_info)
kfree(device->label);
kfree(device);
}
+ list_del(&fs_info->fs_devices->list);
kfree(fs_info->fs_devices);
return 0;
}
--
1.7.7
next prev parent reply other threads:[~2013-06-20 12:05 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-20 12:05 [PATCH 0/4] multiple disks restore support of btrfs-image Liu Bo
2013-06-20 12:05 ` [PATCH 1/4] Btrfs-progs: fix misuse of skinny metadata in btrfs-image Liu Bo
2013-06-20 12:05 ` [PATCH 2/4] Btrfs-progs: skip open devices which is missing Liu Bo
2013-06-20 12:05 ` Liu Bo [this message]
2013-06-20 12:05 ` [PATCH 4/4] Btrfs-progs: exhance btrfs-image to restore image onto multiple disks Liu Bo
2013-06-20 12:24 ` Josef Bacik
2013-06-20 12:39 ` Josef Bacik
2013-06-20 13:39 ` Liu Bo
2013-06-20 14:40 ` Liu Bo
2013-06-20 12:47 ` Chris Mason
2013-06-21 1:10 ` Chris Mason
2013-06-21 1:12 ` Liu Bo
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