[PATCH] erofs: zero out when listxattr is called with no xattr

[Gao Xiang]

Hi Sasha,

On Mon, Dec 02, 2019 at 10:13:11PM +0000, Sasha Levin wrote:
> Hi,
> 
> [This is an automated email]
> 
> This commit has been processed because it contains a "Fixes:" tag,
> fixing commit: cadf1ccf1b00 ("staging: erofs: add error handling for xattr submodule").
> 
> The bot has tested the following trees: v5.4.1, v5.3.14, v4.19.87.
> 
> v5.4.1: Build OK!
> v5.3.14: Failed to apply! Possible dependencies:
>     Unable to calculate
> 
> v4.19.87: Failed to apply! Possible dependencies:
>     Unable to calculate

Because of file movement, I'll backport manually then.

Thanks,
Gao Xiang

> 
> 
> NOTE: The patch will not be queued to stable trees until it is upstream.
> 
> How should we proceed with this patch?
> 
> -- 
> Thanks,
> Sasha