Merge "Ignore edit list if values don't make sense" am: ec40ae24

            if (__builtin_mul_overflow(media_time, samplerate, &delay) ||

                    __builtin_add_overflow(delay, halfscale, &delay) ||

                    (delay /= mHeaderTimescale, false) ||

                    delay > INT32_MAX ||

                    delay < INT32_MIN) {

                    /* the calculated delay should be small, but some apps

                     * appear to write a bogus edit list that causes a really

                     * large delay, resulting in playback problems.

                     * Ignore such edit lists.

                     * (4096 is enough to drop 4 full samples)

                     */

                    delay > 4096 ||

                    delay < 0) {

                ALOGW("ignoring edit list with bogus values");

                return;

            }

            ALOGV("delay = %" PRId64, delay);