diff options
Diffstat (limited to 'recipes-extended/xen/files/xsa253.patch')
| -rw-r--r-- | recipes-extended/xen/files/xsa253.patch | 26 |
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 @@ | |||
| 1 | From: Andrew Cooper <andrew.cooper3@citrix.com> | ||
| 2 | Subject: x86/msr: Free msr_vcpu_policy during vcpu destruction | ||
| 3 | |||
| 4 | c/s 4187f79dc7 "x86/msr: introduce struct msr_vcpu_policy" introduced a | ||
| 5 | per-vcpu memory allocation, but failed to free it in the clean vcpu | ||
| 6 | destruction case. | ||
| 7 | |||
| 8 | This is XSA-253 | ||
| 9 | |||
| 10 | Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com> | ||
| 11 | Reviewed-by: Jan Beulich <jbeulich@suse.com> | ||
| 12 | |||
| 13 | diff --git a/xen/arch/x86/domain.c b/xen/arch/x86/domain.c | ||
| 14 | index 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 | |||
