On 10/09/2012 10:15 PM, Janne Grunau wrote:
> Fixes CID732275.
Maybe
mxfdec: return error if no segments are available in
mxf_get_sorted_table_segments
Or something along the lines. (the code seems fine)
> ---
> libavformat/mxfdec.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/libavformat/mxfdec.c b/libavformat/mxfdec.c
> index 9a61d02..25d18f4 100644
> --- a/libavformat/mxfdec.c
> +++ b/libavformat/mxfdec.c
> @@ -950,6 +950,9 @@ static int mxf_get_sorted_table_segments(MXFContext *mxf,
> int *nb_sorted_segment
> if (mxf->metadata_sets[i]->type == IndexTableSegment)
> nb_segments++;
>
> + if (!nb_segments)
> + return AVERROR_INVALIDDATA;
> +
> *sorted_segments = av_mallocz(nb_segments * sizeof(**sorted_segments));
> unsorted_segments = av_mallocz(nb_segments * sizeof(*unsorted_segments));
> if (!sorted_segments || !unsorted_segments) {
>
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