1 files changed, 0 insertions, 23 deletions
diff --git a/system/xen/xsa/xsa232.patch b/system/xen/xsa/xsa232.patch
deleted file mode 100644
index 9e5f35c7d6dcd..0000000000000
--- a/system/xen/xsa/xsa232.patch
+++ /dev/null
@@ -1,23 +0,0 @@
-From: Andrew Cooper <andrew.cooper3@citrix.com>
-Subject: grant_table: fix GNTTABOP_cache_flush handling
-
-Don't fall over a NULL grant_table pointer when the owner of the domain
-is a system domain (DOMID_{XEN,IO} etc).
-
-This is XSA-232.
-
-Reported-by: Matthew Daley <mattd@bugfuzz.com>
-Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
-Reviewed-by: Jan Beulich <jbeulich@suse.com>
-
---- a/xen/common/grant_table.c
-+++ b/xen/common/grant_table.c
-@@ -3053,7 +3053,7 @@ static int cache_flush(gnttab_cache_flus
- 
-     page = mfn_to_page(mfn);
-     owner = page_get_owner_and_reference(page);
--    if ( !owner )
-+    if ( !owner || !owner->grant_table )
-     {
-         rcu_unlock_domain(d);
-         return -EPERM;