From 7152c9ecc6530ea145c122b0a58cc28802f630c6 Mon Sep 17 00:00:00 2001 From: Janosch Frank Date: Thu, 26 Mar 2020 10:05:05 -0400 Subject: [PATCH] s390x: protvirt: Fix stray error_report_err in s390_machine_protect In case the protection of the machine fails at s390_pv_vm_enable(), we'll currently report the local_error variable. Problem is that there's no migration blocker error that we can report at this point so the pointer is always NULL which leads to a SEGFAULT. Let's remove the error report. Signed-off-by: Janosch Frank Reported-by: Marc Hartmayer Fixes: 0141e1b47707 ("s390x: protvirt: Add migration blocker") Message-Id: <20200326140505.2432-1-frankja@linux.ibm.com> Reviewed-by: David Hildenbrand Signed-off-by: Cornelia Huck --- hw/s390x/s390-virtio-ccw.c | 1 - 1 file changed, 1 deletion(-) diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c index db45249320..b268907395 100644 --- a/hw/s390x/s390-virtio-ccw.c +++ b/hw/s390x/s390-virtio-ccw.c @@ -359,7 +359,6 @@ static int s390_machine_protect(S390CcwMachineState *ms) rc = s390_pv_vm_enable(); if (rc) { qemu_balloon_inhibit(false); - error_report_err(local_err); migrate_del_blocker(pv_mig_blocker); error_free_or_abort(&pv_mig_blocker); return rc;