[FFmpeg-devel] [PATCH 1/3] avformat/imf_cpl: Replace NULL content_title_utf8 by ""

[Pierre-Anthony Lemieux]

LGTM.

On Mon, Jul 24, 2023 at 5:46 PM Michael Niedermayer
<michael at niedermayer.cc> wrote:
>
> Suggested-by: Pierre-Anthony Lemieux <pal at sandflow.com>
> Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
> ---
>  libavformat/imf_cpl.c | 4 ++++
>  1 file changed, 4 insertions(+)
>
> diff --git a/libavformat/imf_cpl.c b/libavformat/imf_cpl.c
> index 69155d786d..5f1a67443f 100644
> --- a/libavformat/imf_cpl.c
> +++ b/libavformat/imf_cpl.c
> @@ -182,6 +182,10 @@ static int fill_content_title(xmlNodePtr cpl_element, FFIMFCPL *cpl)
>      cpl->content_title_utf8 = xmlNodeListGetString(cpl_element->doc,
>                                                     element->xmlChildrenNode,
>                                                     1);
> +    if (!cpl->content_title_utf8)
> +        cpl->content_title_utf8 = xmlStrdup("");
> +    if (!cpl->content_title_utf8)
> +        return AVERROR(ENOMEM);
>
>      return 0;
>  }
> --
> 2.17.1
>
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