[FFmpeg-devel] [PATCH] libavcodec/tests/snowenc: Add av_free() to avoid memory leak

[Kieran Kunhya]

On Mon, 4 Aug 2025, 00:31 Jiasheng Jiang, <jiashengjiangcool at gmail.com>
wrote:

> Add av_free() to free s.temp_dwt_buffer and s.temp_idwt_buffer at the end
> of the function to avoid memory leak.
>
> Fixes: 5d48e4eafa ("Merge commit
> 'a6a750c7ef240b72ce01e9653343a0ddf247d196'")
> Signed-off-by: Jiasheng Jiang <jiashengjiangcool at gmail.com>
> ---
>  libavcodec/tests/snowenc.c | 7 ++++++-
>  1 file changed, 6 insertions(+), 1 deletion(-)
>
> diff --git a/libavcodec/tests/snowenc.c b/libavcodec/tests/snowenc.c
> index eb4e64f377..311374e5d4 100644
> --- a/libavcodec/tests/snowenc.c
> +++ b/libavcodec/tests/snowenc.c
> @@ -45,7 +45,8 @@ int main(void){
>
>      if (!s.temp_dwt_buffer || !s.temp_idwt_buffer) {
>          fprintf(stderr, "Failed to allocate memory\n");
> -        return 1;
> +        ret = 1;
> +        goto end;
>      }
>
>      av_lfg_init(&prng, 1);
> @@ -145,5 +146,9 @@ int main(void){
>          }
>
>      }
> +
> +end:
> +    av_free(s.temp_dwt_buffer);
> +    av_free(s.temp_idwt_buffer);
>      return ret;
>  }
> --
> 2.25.1
>

Is this AI written?

Kieran

>