Michael Niedermayer
c4708620f8
avutil/timecode: Avoid fps overflow ...
Fixes: Integer overflow and division by 0
Fixes: poc-202102-div.mov
Found-by: 1vanChen of NSFOCUS Security Team
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit c94875471e3ba3dc396c6919ff3ec9b14539cd71)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-09-10 16:04:26 +02:00
2019-02-20 14:48:58 -03:00
2019-02-20 14:48:58 -03:00
2019-07-19 01:23:23 +02:00
2019-02-05 09:29:57 +02:00
2019-05-12 07:51:02 -07:00
2018-09-14 12:54:42 -03:00
2018-01-23 21:48:31 +01:00
2018-01-23 21:48:31 +01:00
2017-10-21 14:25:55 -03:00
2017-03-24 13:17:55 +01:00
2018-09-14 21:36:21 +02:00
2020-07-05 01:47:57 +02:00
2019-04-24 17:05:02 +02:00
2018-11-16 20:24:52 +01:00
2017-03-29 14:49:29 +02:00
2017-03-22 17:46:01 +01:00
2017-03-22 17:46:01 +01:00
2017-03-18 19:22:30 +01:00
2019-04-19 17:10:20 +05:30
2020-07-05 01:47:57 +02:00
2018-02-11 23:08:48 -03:00
2017-12-24 22:02:41 +01:00
2017-12-24 22:02:41 +01:00
2018-03-07 22:26:53 +01:00
2018-03-07 22:26:53 +01:00
2019-02-24 09:13:01 -08:00
2017-04-13 17:31:15 -03:00
2019-06-01 17:43:48 +08:00
2020-05-20 03:19:02 +02:00
2018-06-27 13:43:38 +02:00
2021-09-10 16:04:26 +02:00
2018-11-28 22:16:07 +11:00
2018-09-09 21:21:42 +02:00
2018-09-09 21:21:42 +02:00
2020-10-05 21:28:08 +02:00
2018-09-12 19:15:09 +02:00
2018-09-12 19:15:09 +02:00
2019-01-17 21:47:11 +00:00
2019-07-07 19:19:26 +01:00
2018-02-15 11:21:28 -03:00
2018-02-15 11:21:28 -03:00
2018-12-21 17:52:00 +01:00
2018-12-21 17:52:00 +01:00
2017-05-05 13:27:03 +02:00
2017-10-22 19:47:05 -03:00
2019-03-30 10:56:49 -07:00
2018-05-10 00:34:22 +02:00
2019-04-19 14:20:24 +02:00
2017-11-17 23:27:43 +01:00
2017-09-13 22:03:27 +01:00
2018-03-22 23:18:53 +00:00
2019-04-19 14:20:24 +02:00
2017-06-27 18:05:02 +02:00
2018-06-21 16:34:06 +01:00
2017-12-16 00:52:00 +01:00
2017-12-16 00:52:00 +01:00
2019-04-09 22:16:01 +01:00
2017-11-28 00:23:42 -06:00
2019-06-02 23:03:27 +01:00
2019-07-11 09:34:57 +08:00
2017-06-14 22:23:43 +01:00
2019-05-05 11:35:35 -07:00
2019-04-16 03:43:06 +03:00
2017-05-15 18:50:04 +02:00
2018-06-21 16:34:06 +01:00
2018-02-04 13:47:19 +00:00
2017-03-20 08:34:10 +01:00
2019-02-01 23:19:25 +01:00
2017-09-27 20:35:04 -03:00
2018-10-24 23:15:24 +02:00
2018-12-19 15:46:29 +01:00
2017-03-01 11:23:19 -05:00
2019-01-11 23:43:37 +11:00
2019-12-31 19:51:56 +01:00
2018-06-17 09:59:33 +08:00
2017-10-23 18:20:07 -03:00
2019-05-15 17:39:59 +01:00
2017-04-06 11:26:25 -03:00
2018-01-11 11:35:51 -03:00
2017-03-18 23:50:05 +01:00
2017-06-02 21:00:35 -04:00
2017-05-05 13:04:38 +02:00
2019-01-20 21:42:20 +01:00
2018-11-26 23:47:29 +01:00
2018-02-15 11:21:28 -03:00
2018-02-15 11:21:28 -03:00
2018-10-07 20:26:29 +02:00
2018-04-26 19:50:29 +02:00
2021-09-10 16:04:26 +02:00
2019-05-12 07:51:02 -07:00
2018-10-27 22:39:27 +02:00
2018-07-31 19:09:35 +08:00
2019-05-12 07:51:02 -07:00
2018-04-19 10:54:26 +03:00
2018-02-15 11:21:28 -03:00
2018-02-15 11:21:28 -03:00
2017-05-05 13:24:35 +02:00
2017-05-05 13:24:35 +02:00
2017-05-05 13:04:38 +02:00
2017-05-05 13:04:38 +02:00
2017-12-26 02:49:48 +01:00
2017-07-19 15:50:07 +07:00
2019-07-21 11:26:36 +02:00
2017-11-05 22:13:16 +01:00
2017-04-27 09:59:54 -04:00
2017-04-27 09:59:54 -04:00
2017-09-26 16:02:40 -03:00
2017-11-29 21:06:49 -03:00
2017-12-26 02:50:00 +01:00
2018-04-26 19:41:19 +02:00
2018-04-26 19:41:19 +02:00
2019-05-02 13:50:31 -03:00
2021-09-10 16:04:26 +02:00
2017-05-05 10:09:12 +02:00
2017-11-11 16:42:27 -03:00
2019-05-16 18:25:31 -03:00
2019-05-15 17:39:59 +01:00
2017-10-23 11:56:15 +02:00
2019-07-21 18:36:18 +02:00
2017-11-11 10:22:11 -03:00
2017-11-11 11:29:16 -03:00
c4708620f8