CC: libav-stable@libav.org
Bug-Id: 981
Found-By: Agostino Sarubbo
pc->width |=(horiz_size_ext << 12);
pc->height |=( vert_size_ext << 12);
- avctx->bit_rate += (bit_rate_ext << 18) * 400;
+
+ bit_rate_ext <<= 18;
+ if (bit_rate_ext < INT_MAX / 400 &&
+ bit_rate_ext * 400 < INT_MAX - avctx->bit_rate) {
+ avctx->bit_rate += bit_rate_ext * 400;
+ } else
+ avctx->bit_rate = 0;
+
if(did_set_size)
ff_set_dimensions(avctx, pc->width, pc->height);
avctx->framerate.num = pc->frame_rate.num * (frame_rate_ext_n + 1) * 2;