Re: [PATCH] core/qdev: fix memleak in qdev_get_gpio_out_connector()

[Laurent Vivier <laurent@vivier.eu>]

Le 07/03/2020 à 04:07, Pan Nengyuan a écrit :
> 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>
> ---
>  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,
> 

Applied to my trivial-patches branch.

Thanks,
Laurent