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qtdemux: minimal sanity check on creation datetime

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This commit is contained in:
Mark Nauwelaerts 2011-11-09 10:32:06 +01:00
parent e15c293f13
commit 9c3516116a
1 changed files with 9 additions and 1 deletions
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10
gst/isomp4/qtdemux.c
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@ -8830,8 +8830,16 @@ qtdemux_parse_tree (GstQTDemux * qtdemux)
/* Moving qt creation time (secs since 1904) to unix time */
if (creation_time != 0) {
if (creation_time > QTDEMUX_SECONDS_FROM_1904_TO_1970) {
GTimeVal now;
creation_time -= QTDEMUX_SECONDS_FROM_1904_TO_1970;
datetime = gst_date_time_new_from_unix_epoch_local_time (creation_time);
/* some data cleansing sanity */
g_get_current_time (&now);
if (now.tv_sec + 24 * 3600 < creation_time) {
GST_DEBUG_OBJECT (qtdemux, "discarding bogus future creation time");
} else {
datetime = gst_date_time_new_from_unix_epoch_local_time (creation_time);
}
} else {
GST_WARNING_OBJECT (qtdemux, "Can't handle datetimes before 1970 yet, "
"please file a bug at http://bugzilla.gnome.org");