diff options
Diffstat (limited to 'system/xen/xsa/xsa253.patch')
| -rw-r--r-- | system/xen/xsa/xsa253.patch | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/system/xen/xsa/xsa253.patch b/system/xen/xsa/xsa253.patch deleted file mode 100644 index 19e4269358..0000000000 --- a/system/xen/xsa/xsa253.patch +++ /dev/null @@ -1,26 +0,0 @@ -From: Andrew Cooper <andrew.cooper3@citrix.com> -Subject: x86/msr: Free msr_vcpu_policy during vcpu destruction - -c/s 4187f79dc7 "x86/msr: introduce struct msr_vcpu_policy" introduced a -per-vcpu memory allocation, but failed to free it in the clean vcpu -destruction case. - -This is XSA-253 - -Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com> -Reviewed-by: Jan Beulich <jbeulich@suse.com> - -diff --git a/xen/arch/x86/domain.c b/xen/arch/x86/domain.c -index b17468c..0ae715d 100644 ---- a/xen/arch/x86/domain.c -+++ b/xen/arch/x86/domain.c -@@ -382,6 +382,9 @@ void vcpu_destroy(struct vcpu *v) - - vcpu_destroy_fpu(v); - -+ xfree(v->arch.msr); -+ v->arch.msr = NULL; -+ - if ( !is_idle_domain(v->domain) ) - vpmu_destroy(v); - |