On 30/01/14 20:11, Justin Ruggles wrote:
> CC:libav-sta...@libav.org
> ---
> libavutil/samplefmt.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/libavutil/samplefmt.c b/libavutil/samplefmt.c
> index 389f726..bff6004 100644
> --- a/libavutil/samplefmt.c
> +++ b/libavutil/samplefmt.c
> @@ -118,6 +118,8 @@ int av_samples_get_buffer_size(int *linesize, int
> nb_channels, int nb_samples,
>
> /* auto-select alignment if not specified */
> if (!align) {
> + if (nb_samples > INT_MAX - 31)
> + return AVERROR(EINVAL);
> align = 1;
> nb_samples = FFALIGN(nb_samples, 32);
> }
>
Sounds safe.
lu
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