From: Greg Kurz <groug@kaod.org>
Date: Mon, 14 Sep 2020 12:34:51 +0000 (+0200)
Subject: spapr: Fix error leak in spapr_realize_vcpu()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=9c4d1497e8d44a0045d04533bb822d453639c944;p=qemu.git

spapr: Fix error leak in spapr_realize_vcpu()

If spapr_irq_cpu_intc_create() fails, local_err isn't propagated and
thus leaked.

Fixes: 992861fb1e4c ("error: Eliminate error_propagate() manually")
Cc: armbru@redhat.com
Signed-off-by: Greg Kurz <groug@kaod.org>
Message-Id: <20200914123505.612812-2-groug@kaod.org>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
---

diff --git a/hw/ppc/spapr_cpu_core.c b/hw/ppc/spapr_cpu_core.c
index 2125fdac34..3e4f402b2e 100644
--- a/hw/ppc/spapr_cpu_core.c
+++ b/hw/ppc/spapr_cpu_core.c
@@ -232,7 +232,6 @@ static void spapr_realize_vcpu(PowerPCCPU *cpu, SpaprMachineState *spapr,
 {
     CPUPPCState *env = &cpu->env;
     CPUState *cs = CPU(cpu);
-    Error *local_err = NULL;
 
     if (!qdev_realize(DEVICE(cpu), NULL, errp)) {
         return;
@@ -244,7 +243,7 @@ static void spapr_realize_vcpu(PowerPCCPU *cpu, SpaprMachineState *spapr,
     cpu_ppc_set_vhyp(cpu, PPC_VIRTUAL_HYPERVISOR(spapr));
     kvmppc_set_papr(cpu);
 
-    if (spapr_irq_cpu_intc_create(spapr, cpu, &local_err) < 0) {
+    if (spapr_irq_cpu_intc_create(spapr, cpu, errp) < 0) {
         cpu_remove_sync(CPU(cpu));
         return;
     }