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Paulo Alcantara authored
@server->origin_fullpath already contains the tree name + optional prefix, so avoid calling __build_path_from_dentry_optional_prefix() as it might end up duplicating prefix path from @cifs_sb->prepath into final full path. Instead, generate DFS full path by simply merging @server->origin_fullpath with dentry's path. This fixes the following case mount.cifs //root/dfs/dir /mnt/ -o ... ls /mnt/link where cifs_dfs_do_automount() will call smb3_parse_devname() with @devname set to "//root/dfs/dir/link" instead of "//root/dfs/dir/dir/link". Fixes: 7ad54b98 ("cifs: use origin fullpath for automounts") Cc: <stable@vger.kernel.org> # 6.2+ Signed-off-by:
Paulo Alcantara (SUSE) <pc@manguebit.com> Signed-off-by:
Steve French <stfrench@microsoft.com>
d5a863a1