summaryrefslogtreecommitdiffstats
path: root/recipes-extended/xen/files/xsa253.patch
diff options
context:
space:
mode:
Diffstat (limited to 'recipes-extended/xen/files/xsa253.patch')
-rw-r--r--recipes-extended/xen/files/xsa253.patch26
1 files changed, 0 insertions, 26 deletions
diff --git a/recipes-extended/xen/files/xsa253.patch b/recipes-extended/xen/files/xsa253.patch
deleted file mode 100644
index 19e42693..00000000
--- a/recipes-extended/xen/files/xsa253.patch
+++ /dev/null
@@ -1,26 +0,0 @@
1From: Andrew Cooper <andrew.cooper3@citrix.com>
2Subject: x86/msr: Free msr_vcpu_policy during vcpu destruction
3
4c/s 4187f79dc7 "x86/msr: introduce struct msr_vcpu_policy" introduced a
5per-vcpu memory allocation, but failed to free it in the clean vcpu
6destruction case.
7
8This is XSA-253
9
10Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
11Reviewed-by: Jan Beulich <jbeulich@suse.com>
12
13diff --git a/xen/arch/x86/domain.c b/xen/arch/x86/domain.c
14index b17468c..0ae715d 100644
15--- a/xen/arch/x86/domain.c
16+++ b/xen/arch/x86/domain.c
17@@ -382,6 +382,9 @@ void vcpu_destroy(struct vcpu *v)
18
19 vcpu_destroy_fpu(v);
20
21+ xfree(v->arch.msr);
22+ v->arch.msr = NULL;
23+
24 if ( !is_idle_domain(v->domain) )
25 vpmu_destroy(v);
26