From 2244f2335ea8f3b92cbecbb123dc392570b06e6c Mon Sep 17 00:00:00 2001
From: Pan Nengyuan <pannengyuan@huawei.com>
Date: Sat, 7 Mar 2020 11:07:56 +0800
Subject: [PATCH] core/qdev: fix memleak in qdev_get_gpio_out_connector()
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Fix a memory leak in qdev_get_gpio_out_connector().
Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Pan Nengyuan <pannengyuan@huawei.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20200307030756.5913-1-pannengyuan@huawei.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
---
hw/core/qdev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/core/qdev.c b/hw/core/qdev.c
index 3937d1eb1a..85f062def7 100644
--- a/hw/core/qdev.c
+++ b/hw/core/qdev.c
@@ -557,7 +557,7 @@ void qdev_connect_gpio_out_named(DeviceState *dev, const char *name, int n,
qemu_irq qdev_get_gpio_out_connector(DeviceState *dev, const char *name, int n)
{
- char *propname = g_strdup_printf("%s[%d]",
+ g_autofree char *propname = g_strdup_printf("%s[%d]",
name ? name : "unnamed-gpio-out", n);
qemu_irq ret = (qemu_irq)object_property_get_link(OBJECT(dev), propname,