sub->pts = ctx->pages->pts;
if (ctx->pages->sub_rect->type != SUBTITLE_NONE) {
- sub->rects = av_malloc(sizeof(*sub->rects) * 1);
+ sub->rects = av_malloc(sizeof(*sub->rects));
if (sub->rects) {
sub->num_rects = 1;
sub->rects[0] = ctx->pages->sub_rect;