c->framebuf_stride = FFALIGN(c->width + 15, 16) * 3;
aligned_height = c->height + 15;
av_free(c->framebuf);
- c->framebuf = av_mallocz(c->framebuf_stride * aligned_height);
+ c->framebuf = av_mallocz_array(c->framebuf_stride, aligned_height);
if (!c->framebuf)
return AVERROR(ENOMEM);
}