[FFmpeg-devel] [PATCH] libavformat/dashdec: Add a re-entrance check point after an interrupt operation

[Liu Steven]

> 在 2018年8月9日，上午2:09，Colin NG <colin_ng at hotmail.com> 写道：
> 
> ---
> libavformat/dashdec.c | 6 ++++++
> 1 file changed, 6 insertions(+)
> 
> diff --git a/libavformat/dashdec.c b/libavformat/dashdec.c
> index 5730252..310dc20 100644
> --- a/libavformat/dashdec.c
> +++ b/libavformat/dashdec.c
> @@ -1764,6 +1764,12 @@ static int reopen_demux_for_component(AVFormatContext *s, struct representation
>     if (pls->ctx) {
>         close_demux_for_component(pls);
>     }
> +
> +    if (ff_check_interrupt(&s->interrupt_callback)) {
> +        ret = AVERROR_EXIT;
> +        goto fail;
> +    }
> +
>     if (!(pls->ctx = avformat_alloc_context())) {
>         ret = AVERROR(ENOMEM);
>         goto fail;
> -- 
> 2.7.4
> 
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pushed


Thanks