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| author | Qu Wenruo <quwenruo@cn.fujitsu.com> | 2016-08-19 16:13:05 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2016-08-19 13:52:43 +0200 |
| commit | bdadea75e47f21682b745678c9b685e491c5e8a3 (patch) | |
| tree | 8bd80719e08007a1e44793ea1968392944194b5e /tests/convert-tests | |
| parent | 55aa862ea21c733cbc0444955006856321e9e957 (diff) | |
btrfs-progs: convert: Fix a regression that ext2_save/image is not readonly
The new convert treats the convert image as a normal file, without any
special flags and permissions.
This is different from original code:
1) Permission changed from 0400 to 0600
2) Inode lacks READONLY flag
This makes we can read-write mount the ext2 image and cause rollback
failure.
Follow old code behavior, use 0400 permission and add back READONLY
flag to fix it.
Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'tests/convert-tests')
0 files changed, 0 insertions, 0 deletions