Messages in this thread Patch in this message | | | Subject | [PATCH] ovl: copy MS_POSIXACL flag from upper layer | From | Konstantin Khlebnikov <> | Date | Sun, 31 Jan 2016 16:22:01 +0300 |
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Catched by xfstests generic/319
Signed-off-by: Konstantin Khlebnikov <koct9i@gmail.com> --- fs/overlayfs/super.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c index ba28b007005e..e6ae59c7119c 100644 --- a/fs/overlayfs/super.c +++ b/fs/overlayfs/super.c @@ -972,6 +972,10 @@ static int ovl_fill_super(struct super_block *sb, void *data, int silent) goto out_put_workpath; } sb->s_stack_depth = upperpath.mnt->mnt_sb->s_stack_depth; + + /* Copy MS_POSIXACL flag from upper layer */ + sb->s_flags &= ~MS_POSIXACL; + sb->s_flags |= upperpath.mnt->mnt_sb->s_flags & MS_POSIXACL; } err = -ENOMEM; lowertmp = kstrdup(ufs->config.lowerdir, GFP_KERNEL);
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