for (i = 0; i < ctx->mb_height; i++) {
ctx->mb_scan_index[i] = AV_RB32(buf + 0x170 + (i<<2));
av_dlog(ctx->avctx, "mb scan index %d\n", ctx->mb_scan_index[i]);
- if (buf_size < ctx->mb_scan_index[i] + 0x280) {
+ if (buf_size < ctx->mb_scan_index[i] + 0x280LL) {
av_log(ctx->avctx, AV_LOG_ERROR, "invalid mb scan index\n");
return -1;
}