Re: [PATCH] ext4: check the acl's validity before setting

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On Tue, Apr 08, 2014 at 10:02:50AM +0800, ZhangZhen wrote:
> Before setting the acl, call posix_acl_valid() to check if it is
> valid or not.

Why? posix_acl_xattr_set already does that for you, and it's the only
way to feed in an ACL from userspace.

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