diff options
Diffstat (limited to 'system/xen/xsa/xsa203-4.8.patch')
| -rw-r--r-- | system/xen/xsa/xsa203-4.8.patch | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/system/xen/xsa/xsa203-4.8.patch b/system/xen/xsa/xsa203-4.8.patch deleted file mode 100644 index c9661a4c91..0000000000 --- a/system/xen/xsa/xsa203-4.8.patch +++ /dev/null @@ -1,19 +0,0 @@ -From: Jan Beulich <jbeulich@suse.com> -Subject: x86/HVM: add missing NULL check before using VMFUNC hook - -This is XSA-203. - -Signed-off-by: Jan Beulich <jbeulich@suse.com> -Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com> - ---- a/xen/arch/x86/hvm/emulate.c -+++ b/xen/arch/x86/hvm/emulate.c -@@ -1694,6 +1694,8 @@ static int hvmemul_vmfunc( - { - int rc; - -+ if ( !hvm_funcs.altp2m_vcpu_emulate_vmfunc ) -+ return X86EMUL_UNHANDLEABLE; - rc = hvm_funcs.altp2m_vcpu_emulate_vmfunc(ctxt->regs); - if ( rc != X86EMUL_OKAY ) - hvmemul_inject_hw_exception(TRAP_invalid_op, HVM_DELIVER_NO_ERROR_CODE, |