}
if (desc->flags & AV_PIX_FMT_FLAG_PAL || desc->flags & AV_PIX_FMT_FLAG_PSEUDOPAL) {
av_buffer_unref(&frame->buf[1]);
- frame->buf[1] = av_buffer_alloc(1024);
+ frame->buf[1] = av_buffer_alloc(AVPALETTE_SIZE);
if (!frame->buf[1])
goto fail;
frame->data[1] = frame->buf[1]->data;