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| author | Duane Griffin <duaneg@dghda.com> | 2009-01-07 18:07:26 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-08 08:31:01 -0800 |
| commit | 2e8671cb566da993425d324fc355af31edc6e7f1 (patch) | |
| tree | 6da1dc8231ecbff398229398b602a6a3543979fd /fs/ext3/ialloc.c | |
| parent | 5df096d67ec2b6578518caed7d57317a4b807aa1 (diff) | |
| download | linux-2e8671cb566da993425d324fc355af31edc6e7f1.tar.gz linux-2e8671cb566da993425d324fc355af31edc6e7f1.tar.bz2 linux-2e8671cb566da993425d324fc355af31edc6e7f1.zip | |
ext3: don't inherit inappropriate inode flags from parent
At present INDEX is the only flag that new ext3 inodes do NOT inherit from
their parent. In addition prevent the flags DIRTY, ECOMPR, IMAGIC and
TOPDIR from being inherited. List inheritable flags explicitly to prevent
future flags from accidentally being inherited.
This fixes the TOPDIR flag inheritance bug reported at
http://bugzilla.kernel.org/show_bug.cgi?id=9866.
Signed-off-by: Duane Griffin <duaneg@dghda.com>
Acked-by: Andreas Dilger <adilger@sun.com>
Cc: <linux-ext4@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/ext3/ialloc.c')
| -rw-r--r-- | fs/ext3/ialloc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ext3/ialloc.c b/fs/ext3/ialloc.c index 5655fbcbd11f..ba9186a21d1e 100644 --- a/fs/ext3/ialloc.c +++ b/fs/ext3/ialloc.c @@ -559,7 +559,7 @@ got: ei->i_dir_start_lookup = 0; ei->i_disksize = 0; - ei->i_flags = EXT3_I(dir)->i_flags & ~EXT3_INDEX_FL; + ei->i_flags = EXT3_I(dir)->i_flags & EXT3_FL_INHERITED; if (S_ISLNK(mode)) ei->i_flags &= ~(EXT3_IMMUTABLE_FL|EXT3_APPEND_FL); /* dirsync only applies to directories */ |