On Fri, May 13, 2016 at 1:15 PM, Luca Barbato <[email protected]> wrote:
> ---
> libavcodec/utils.c | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/libavcodec/utils.c b/libavcodec/utils.c
> index d42885d..b4fca03 100644
> --- a/libavcodec/utils.c
> +++ b/libavcodec/utils.c
> @@ -1063,6 +1063,14 @@ FF_ENABLE_DEPRECATION_WARNINGS
> if (!avctx->rc_initial_buffer_occupancy)
> avctx->rc_initial_buffer_occupancy = avctx->rc_buffer_size * 3 /
> 4;
>
> + if (avctx->time_base.num <= 0 ||
> + avctx->time_base.den <= 0) {
> + av_log(avctx, AV_LOG_ERROR, "Impossible time base %d/%d.",
Invalid maybe?
> + avctx->time_base.num,
> + avctx->time_base.den);
> + goto free_and_end;
> + }
> +
> if (avctx->ticks_per_frame &&
> avctx->ticks_per_frame > INT_MAX / avctx->time_base.num) {
> av_log(avctx, AV_LOG_ERROR,
> --
probably ok anyway
--
Vittorio
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