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[Xen-devel] [OSSTEST PATCH 2/2] Nested hosts: Use hostnamepath() in create_webfile

create_webfile needs a pathname in the shared public-html directory.
These paths need to be (a) stable (b) unique across all running jobs.
We achieve this by basing the filenames on the hostname and (for a
guest) the guest name.

But for an L2 guest we need to include the physical host name too,
because the L1 `host' is not unique.

Fix this by using hostnamepath(), replacing the open-coded single

Reported-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
CC: Robert Ho <robert.hu@xxxxxxxxx>
Signed-off-by: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
 Osstest/TestSupport.pm |    4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/Osstest/TestSupport.pm b/Osstest/TestSupport.pm
index 47b3e6f..a66f8a9 100644
--- a/Osstest/TestSupport.pm
+++ b/Osstest/TestSupport.pm
@@ -2262,9 +2262,7 @@ sub await_webspace_fetch_byleaf ($$$$$) {
 sub create_webfile ($$$) {
     my ($ho, $tail, $contents) = @_; # $contents as for file_link_contents
-    my $wf_rhs= $ho->{Name}."_".$tail;
-    # $ho->{Host} is set if $ho is a guest.
-    $wf_rhs= $ho->{Host}{Name}."_${wf_rhs}" if $ho->{Host};
+    my $wf_rhs= hostnamepath($ho)."_".$tail;
     my $wf_common= $c{WebspaceCommon}.$wf_rhs;
     my $wf_url= $c{WebspaceUrl}.$wf_common;
     my $wf_file= $c{WebspaceFile}.$wf_common;

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