tt = (int64_t)*prog_date_time;
milli = av_clip(lrint(1000*(*prog_date_time - tt)), 0, 999);
tm = localtime_r(&tt, &tmpbuf);
- strftime(buf0, sizeof(buf0), "%Y-%m-%dT%H:%M:%S", tm);
+ if (!strftime(buf0, sizeof(buf0), "%Y-%m-%dT%H:%M:%S", tm)) {
+ av_log(NULL, AV_LOG_DEBUG, "strftime error in ff_hls_write_file_entry\n");
+ return AVERROR_UNKNOWN;
+ }
if (!strftime(buf1, sizeof(buf1), "%z", tm) || buf1[1]<'0' ||buf1[1]>'2') {
int tz_min, dst = tm->tm_isdst;
tm = gmtime_r(&tt, &tmpbuf);