From: "Guo, Yejun" <yejun.guo-at-intel.com@ffmpeg.org>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH 4/4] libavfilter/vf_dnn_detect: Set used pointer to NULL
Date: Fri, 15 Dec 2023 09:36:42 +0000
Message-ID: <PH7PR11MB59570004F955211DF3C45D73F193A@PH7PR11MB5957.namprd11.prod.outlook.com> (raw)
In-Reply-To: <20231214024928.230112-4-wenbin.chen@intel.com>
> -----Original Message-----
> From: ffmpeg-devel <ffmpeg-devel-bounces@ffmpeg.org> On Behalf Of
> wenbin.chen-at-intel.com@ffmpeg.org
> Sent: Thursday, December 14, 2023 10:49 AM
> To: ffmpeg-devel@ffmpeg.org
> Subject: [FFmpeg-devel] [PATCH 4/4] libavfilter/vf_dnn_detect: Set used
> pointer to NULL
>
> From: Wenbin Chen <wenbin.chen@intel.com>
>
> Set used pointer to NULL in case it leaks the storage.
>
> Signed-off-by: Wenbin Chen <wenbin.chen@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.
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prev parent reply other threads:[~2023-12-15 9:36 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-14 2:49 [FFmpeg-devel] [PATCH 1/4] libavfilter/vf_dnn_detect: Fix an incorrect expression wenbin.chen-at-intel.com
2023-12-14 2:49 ` [FFmpeg-devel] [PATCH 2/4] libavfilter/vf_dnn_detect: Add NULL pointer check wenbin.chen-at-intel.com
2023-12-14 2:49 ` [FFmpeg-devel] [PATCH 3/4] libavfilter/vf_dnn_detect: Fix uninitialized variables error wenbin.chen-at-intel.com
2023-12-14 2:49 ` [FFmpeg-devel] [PATCH 4/4] libavfilter/vf_dnn_detect: Set used pointer to NULL wenbin.chen-at-intel.com
2023-12-15 9:36 ` Guo, Yejun [this message]
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