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core/qdev: fix memleak in qdev_get_gpio_out_connector() 

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>
This commit is contained in:
Pan Nengyuan 2020-03-07 11:07:56 +08:00 committed by Laurent Vivier
parent fe8ce968c1
commit 2244f2335e
1 changed files with 1 additions and 1 deletions
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2
hw/core/qdev.c
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@ -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,