Fixes out of array read
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
}
if (avctx->bits_per_coded_sample <= 8) {
+ int size;
const uint8_t *pal = av_packet_get_side_data(avpkt,
AV_PKT_DATA_PALETTE,
- NULL);
- if (pal) {
+ &size);
+ if (pal && size == AVPALETTE_SIZE) {
frame->palette_has_changed = 1;
memcpy(c->pal, pal, AVPALETTE_SIZE);
+ } else if (pal) {
+ av_log(avctx, AV_LOG_ERROR, "Palette size %d is wrong\n", size);
}
memcpy (frame->data[1], c->pal, AVPALETTE_SIZE);