probably ok
On 2/15/20, Michael Niedermayer <mich...@niedermayer.cc> wrote:
> Fixes: signed integer overflow: 2045163756 * 2 cannot be represented in type
> 'int'
> Fixes: Ticket5132
>
> Found-by: tsmith
> Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc>
> ---
> libavformat/utils.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/libavformat/utils.c b/libavformat/utils.c
> index 7ff5ea9702..a220e4bc30 100644
> --- a/libavformat/utils.c
> +++ b/libavformat/utils.c
> @@ -4062,7 +4062,7 @@ FF_ENABLE_DEPRECATION_WARNINGS
>
> if (!st->r_frame_rate.num) {
> if ( avctx->time_base.den * (int64_t) st->time_base.num
> - <= avctx->time_base.num * avctx->ticks_per_frame *
> (int64_t) st->time_base.den) {
> + <= avctx->time_base.num * avctx->ticks_per_frame *
> (uint64_t) st->time_base.den) {
> av_reduce(&st->r_frame_rate.num, &st->r_frame_rate.den,
> avctx->time_base.den,
> (int64_t)avctx->time_base.num * avctx->ticks_per_frame, INT_MAX);
> } else {
> --
> 2.17.1
>
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