[PATCH v2] AOSP: erofs-utils: fix sub-directory prefix for canned fs_config
bluce.lee at aliyun.com
Fri Jan 1 03:46:38 AEDT 2021
On 2020/12/28 18:51, Gao Xiang wrote:
> From: Gao Xiang <hsiangkao at aol.com>
> "failed to find [%s] in canned fs_config" was observed by using
> "--fs-config-file" option as reported by Yue Hu .
> The root cause was that the mountpoint prefix to subdirectories is
> also needed if "--mount-point" presents. However, such prefix cannot
> be added by just using erofs_fspath().
> One exception is that the root directory itself needs to be handled
> specially for canned fs_config. For such case, the prefix of the root
> directory has to be dropped instead.
>  https://firstname.lastname@example.org
> Link: https://email@example.com
> Fixes: 8a9e8046f170 ("AOSP: erofs-utils: add fs_config support")
> Reported-by: Yue Hu <huyue2 at yulong.com>
> Signed-off-by: Gao Xiang <hsiangkao at aol.com>
> changes since v2:
> - fix IS_ROOT misuse reported by Jianan, very sorry about this since
> I know little about canned fs_config.
> (please kindly test again...)
> lib/inode.c | 39 +++++++++++++++++++++++++--------------
> 1 file changed, 25 insertions(+), 14 deletions(-)
It looks good
Reviewed-by: Li Guifu <bluce.lee at aliyun.com>
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