int i, ret;
int header;
int blocksize;
- 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);
bytestream2_init(&ctx->g, avpkt->data, avpkt->size);
}
}
- if (pal) {
+ if (pal && pal_size == AVPALETTE_SIZE) {
frame->palette_has_changed = 1;
memcpy(ctx->pal, pal, AVPALETTE_SIZE);
+ } else if (pal) {
+ av_log(avctx, AV_LOG_ERROR, "Palette size %d is wrong\n", pal_size);
}
if (ctx->setpal) {