for (i = 0; i < len; i++) {
uint8_t t, c = avio_r8(pb);
- if (c < 0x80 && p < end)
+
+ if (p >= end)
+ continue;
+
+ if (c < 0x80)
*p++ = c;
else if (p < end)
PUT_UTF8(mac_to_unicode[c-0x80], t, if (p < end) *p++ = t;);
sc->time_scale = avio_rb32(pb);
if (sc->time_scale <= 0) {
- av_log(c->fc, AV_LOG_ERROR, "Invalid mdhd time scale %d\n", sc->time_scale);
- return AVERROR_INVALIDDATA;
+ av_log(c->fc, AV_LOG_ERROR, "Invalid mdhd time scale %d, defaulting to 1\n", sc->time_scale);
+ sc->time_scale = 1;
}
st->duration = (version == 1) ? avio_rb64(pb) : avio_rb32(pb); /* duration */
mov_metadata_creation_time(&c->fc->metadata, creation_time);
c->time_scale = avio_rb32(pb); /* time scale */
if (c->time_scale <= 0) {
- av_log(c->fc, AV_LOG_ERROR, "Invalid mvhd time scale %d\n", c->time_scale);
- return AVERROR_INVALIDDATA;
+ av_log(c->fc, AV_LOG_ERROR, "Invalid mvhd time scale %d, defaulting to 1\n", c->time_scale);
+ c->time_scale = 1;
}
av_log(c->fc, AV_LOG_TRACE, "time scale = %i\n", c->time_scale);