const uint8_t *buf = avpkt->data;
int buf_size = avpkt->size;
SmcContext *s = avctx->priv_data;
- const uint8_t *pal = av_packet_get_side_data(avpkt, AV_PKT_DATA_PALETTE, NULL);
+ int pal_size;
+ const uint8_t *pal = av_packet_get_side_data(avpkt, AV_PKT_DATA_PALETTE, &pal_size);
int ret;
bytestream2_init(&s->gb, buf, buf_size);
if ((ret = ff_reget_buffer(avctx, s->frame)) < 0)
return ret;
- if (pal) {
+ if (pal && pal_size == AVPALETTE_SIZE) {
s->frame->palette_has_changed = 1;
memcpy(s->pal, pal, AVPALETTE_SIZE);
+ } else if (pal) {
+ av_log(avctx, AV_LOG_ERROR, "Palette size %d is wrong\n", pal_size);
}
smc_decode_stream(s);