On 22/02/2017 18:53, Vittorio Giovara wrote:
> + /* elenril reads this as if (cthulhu->state == fhtagn) */
> + if ((a >= 0) + (a ^ (a >> 31)) - (a >> 31) != 1) {
> + nbits = 33 - ff_clz((a >= 0) + (a ^ (a >> 31)) - (a >> 31) - 1);
> + if (nbits > 16)
> + return AVERROR_INVALIDDATA;
> + } else {
> + nbits = 1;
> + }
cthulu = (a >= 0) + (a ^ (a >> 31)) - (a >> 31);
if (cthulu != 1) {
nbits = 33 - ff_clz(cthulu - 1);
...
The rest looks fine.
lu
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