diff options
| author | Mario Preksavec <mario@slackware.hr> | 2017-11-23 23:48:54 +0100 |
|---|---|---|
| committer | Willy Sudiarto Raharjo <willysr@slackbuilds.org> | 2017-11-25 06:06:40 +0700 |
| commit | bea1421a98387364beeaef423056731e8f2db3f9 (patch) | |
| tree | 99963b91d8feeb9f70ca478039be0e86d9579686 /system/xen/xsa/xsa232.patch | |
| parent | f1528f6ce692e9beca4f84e8561a272e8acff03a (diff) | |
system/xen: Updated for version 4.9.1.
Signed-off-by: Mario Preksavec <mario@slackware.hr>
Diffstat (limited to 'system/xen/xsa/xsa232.patch')
| -rw-r--r-- | system/xen/xsa/xsa232.patch | 23 |
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; |