[FFmpeg-devel] [PATCH] lavu/hwcontext_qsv: fix the memory leak

[Li, Zhong]

> From: ffmpeg-devel [mailto:ffmpeg-devel-bounces at ffmpeg.org] On Behalf
> Of Linjie Fu
> Sent: Friday, July 26, 2019 4:00 PM
> To: ffmpeg-devel at ffmpeg.org
> Cc: Fu, Linjie <linjie.fu at intel.com>
> Subject: [FFmpeg-devel] [PATCH] lavu/hwcontext_qsv: fix the memory leak
> 
> av_dict_free child_device_opts to fix the memory leak.
> 
> Signed-off-by: Linjie Fu <linjie.fu at intel.com>
> ---
>  libavutil/hwcontext_qsv.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/libavutil/hwcontext_qsv.c b/libavutil/hwcontext_qsv.c index
> 59e4ed9157..0329a81ec3 100644
> --- a/libavutil/hwcontext_qsv.c
> +++ b/libavutil/hwcontext_qsv.c
> @@ -1240,6 +1240,8 @@ static int qsv_device_create(AVHWDeviceContext
> *ctx, const char *device,
> 
>      ret = av_hwdevice_ctx_create(&priv->child_device_ctx,
> child_device_type,
>                                   e ? e->value : NULL,
> child_device_opts, 0);
> +
> +    av_dict_free(&child_device_opts);
>      if (ret < 0)
>          return ret;
> 
> --
> 2.17.1

LTGM，applied.