Re: [libvirt PATCH 09/10] qemuMonitorGetMemoryDeviceInfo: Use automatic memory management

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On Fri, Jul 09, 2021 at 10:27:38 +0200, Tim Wiederhake wrote:
> Signed-off-by: Tim Wiederhake <twiederh@xxxxxxxxxx>
> ---
>  src/qemu/qemu_monitor.c | 7 +++----
>  1 file changed, 3 insertions(+), 4 deletions(-)
> 
> diff --git a/src/qemu/qemu_monitor.c b/src/qemu/qemu_monitor.c
> index 8646efe9c4..3a56ed8ef9 100644
> --- a/src/qemu/qemu_monitor.c
> +++ b/src/qemu/qemu_monitor.c
> @@ -4238,7 +4238,7 @@ int
>  qemuMonitorGetMemoryDeviceInfo(qemuMonitor *mon,
>                                 GHashTable **info)
>  {
> -    GHashTable *hash;
> +    g_autoptr(GHashTable) hash = NULL;
>      int ret;
>  
>      VIR_DEBUG("info=%p", info);
> @@ -4250,11 +4250,10 @@ qemuMonitorGetMemoryDeviceInfo(qemuMonitor *mon,
>      if (!(hash = virHashNew(g_free)))
>          return -1;
>  
> -    if ((ret = qemuMonitorJSONGetMemoryDeviceInfo(mon, hash)) < 0) {
> -        virHashFree(hash);
> +    if ((ret = qemuMonitorJSONGetMemoryDeviceInfo(mon, hash)) >= 0) {
> +        *info = g_steal_pointer(&hash);
>      }
>  
> -    *info = hash;
>      return ret

This would probably look better when squashed into the previous commit.




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