[FFmpeg-devel] [PATCH 4/4] libavfilter/vf_dnn_detect: Set used pointer to NULL

[Guo, Yejun]

> -----Original Message-----
> From: ffmpeg-devel <ffmpeg-devel-bounces at ffmpeg.org> On Behalf Of
> wenbin.chen-at-intel.com at ffmpeg.org
> Sent: Thursday, December 14, 2023 10:49 AM
> To: ffmpeg-devel at ffmpeg.org
> Subject: [FFmpeg-devel] [PATCH 4/4] libavfilter/vf_dnn_detect: Set used
> pointer to NULL
> 
> From: Wenbin Chen <wenbin.chen at intel.com>
> 
> Set used pointer to NULL in case it leaks the storage.
> 
> Signed-off-by: Wenbin Chen <wenbin.chen at intel.com>
> ---
>  libavfilter/vf_dnn_detect.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/libavfilter/vf_dnn_detect.c b/libavfilter/vf_dnn_detect.c index
> 5668b8b017..3464af86c8 100644
> --- a/libavfilter/vf_dnn_detect.c
> +++ b/libavfilter/vf_dnn_detect.c
> @@ -223,6 +223,7 @@ static int dnn_detect_parse_yolo_output(AVFrame
> *frame, DNNData *output, int out
>                      av_freep(&bbox);
>                      return AVERROR(ENOMEM);
>                  }
> +                bbox = NULL;
>              }
>      }
>      return 0;
> --
LGTM, will push soon.