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| author | Jan Kara <jack@suse.com> | 2015-08-20 14:50:07 +0200 |
|---|---|---|
| committer | Jan Kara <jack@suse.com> | 2015-08-20 14:58:35 +0200 |
| commit | 9181f8bf5abf4b9d59b12e878895375b84fe32ba (patch) | |
| tree | 7bd54141c6086a7507d2a393c465678870cd1eed /block/bounce.c | |
| parent | 72d4d0e48995c91ddf5d1f86612c979eca95bd06 (diff) | |
| download | linux-0-day-9181f8bf5abf4b9d59b12e878895375b84fe32ba.tar.gz linux-0-day-9181f8bf5abf4b9d59b12e878895375b84fe32ba.tar.xz | |
udf: Don't modify filesystem for read-only mounts
When read-write mount of a filesystem is requested but we find out we
can mount the filesystem only in read-only mode, we still modify
LVID in udf_close_lvid(). That is both unnecessary and contrary to
expectation that when we fall back to read-only mount we don't modify
the filesystem.
Make sure we call udf_close_lvid() only if we called udf_open_lvid() so
that filesystem gets modified only if we verified we are allowed to
write to it.
Reported-by: Karel Zak <kzak@redhat.com>
Signed-off-by: Jan Kara <jack@suse.com>
Diffstat (limited to 'block/bounce.c')
0 files changed, 0 insertions, 0 deletions