Re: [FFmpeg-devel] [PATCH 1/1] libavformat/img2enc.c: rm warning ‘.tmp’ directive output may be truncated

[Steven Liu <lingjiujianke@gmail.com>]

Cai Fan <caifan0425@163.com> 于2025年7月29日周二 10:23写道：
>
> Signed-off-by: Cai Fan <caifan0425@163.com>
> ---
>  libavformat/img2enc.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/libavformat/img2enc.c b/libavformat/img2enc.c
> index 672cfe18fd..f7d983ec54 100644
> --- a/libavformat/img2enc.c
> +++ b/libavformat/img2enc.c
> @@ -182,7 +182,8 @@ static int write_packet(AVFormatContext *s, AVPacket *pkt)
>          av_dict_copy(&options, img->protocol_opts, 0);
>          if (strlen(filename) + 5 >= sizeof(img->tmp[i])) {
>              av_log(s, AV_LOG_ERROR, "Filename too long: %s\n", filename);
> -            return AVERROR(EINVAL);
> +            ret = AVERROR(EINVAL);
> +            goto fail;

perhaps you should make patch base on the ffmpeg git master, don't
base on yourseves newest commit.

>          }
>          snprintf(img->tmp[i], sizeof(img->tmp[i]), "%s.tmp", filename);
>          av_strlcpy(img->target[i], filename, sizeof(img->target[i]));
> --
> 2.34.1
>
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