File 2382a236-fix-qemuDomainGetSEVMeasurement-leak.patch of Package libvirt.16766

commit 2382a23614d259c08825dea745e5e726e6744824
Author: Ján Tomko <jtomko@redhat.com>
Date:   Tue Jun 12 13:38:43 2018 +0200

    qemuDomainGetSEVMeasurement: fix possible leak
    
    Free tmp even on failure.
    
    Signed-off-by: Ján Tomko <jtomko@redhat.com>
    Reviewed-by: Brijesh Singh <brijesh.singh@amd.com>
    Tested-by: Brijesh Singh <brijesh.singh@amd.com>
    Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>

Index: libvirt-4.0.0/src/qemu/qemu_driver.c
===================================================================
--- libvirt-4.0.0.orig/src/qemu/qemu_driver.c
+++ libvirt-4.0.0/src/qemu/qemu_driver.c
@@ -21208,7 +21208,7 @@ qemuDomainGetSEVMeasurement(virQEMUDrive
                             unsigned int flags)
 {
     int ret = -1;
-    char *tmp;
+    char *tmp = NULL;
     int maxpar = 0;
 
     virCheckFlags(VIR_TYPED_PARAM_STRING_OKAY, -1);
@@ -21231,10 +21231,10 @@ qemuDomainGetSEVMeasurement(virQEMUDrive
                                 tmp) < 0)
         goto endjob;
 
-    VIR_FREE(tmp);
     ret = 0;
 
  endjob:
+    VIR_FREE(tmp);
     qemuDomainObjEndJob(driver, vm);
     return ret;
 }