libbluray | branch: master | hpi1 <[email protected]> | Thu Aug 21 12:15:21 2014 +0300| [5e28290e955d2e85346274acd36a1930281616ef] | committer: hpi1
Fix possible integer overflows > http://git.videolan.org/gitweb.cgi/libbluray.git/?a=commit;h=5e28290e955d2e85346274acd36a1930281616ef --- src/libbluray/bluray.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/libbluray/bluray.c b/src/libbluray/bluray.c index 0d49a3c..f6cb06a 100644 --- a/src/libbluray/bluray.c +++ b/src/libbluray/bluray.c @@ -504,7 +504,7 @@ static void _update_textst_timer(BLURAY *bd) uint32_t spn = clpi_lookup_spn(clip->cl, cmds.wakeup_time, /*before=*/1, bd->title->pl->play_item[clip->ref].clip[clip->angle].stc_id); if (spn) { - bd->gc_wakeup_pos = spn * 192; + bd->gc_wakeup_pos = (uint64_t)spn * 192L; } } } @@ -1769,7 +1769,7 @@ static int _bd_read(BLURAY *bd, unsigned char *buf, int len) if (!_open_m2ts(bd, st)) { return -1; } - bd->s_pos = st->clip->title_pkt * 192; + bd->s_pos = (uint64_t)st->clip->title_pkt * 192L; } else { _change_angle(bd); _clip_seek_time(bd, bd->angle_change_time); @@ -1778,7 +1778,7 @@ static int _bd_read(BLURAY *bd, unsigned char *buf, int len) } else { uint64_t angle_pos; - angle_pos = bd->angle_change_pkt * 192; + angle_pos = (uint64_t)bd->angle_change_pkt * 192L; if (angle_pos - st->clip_pos < size) { size = angle_pos - st->clip_pos; _______________________________________________ libbluray-devel mailing list [email protected] https://mailman.videolan.org/listinfo/libbluray-devel
