Mans Rullgard edc942202b lavf: fix signed overflow in avformat_find_stream_info()
On the first iteration through this code, last_dts is always
INT64_MIN (AV_NOPTS_VALUE) and the subtraction overflows in
an invalid manner.  Although the result is only used if the
input values are valid, performing the subtraction is still
not allowed in a strict environment.

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit a31e9f68a426f634e002282885c6c2eb1bfbea44)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-11-04 01:00:18 +01:00
2011-11-04 01:00:12 +01:00
2011-10-01 20:48:59 +02:00
2011-06-12 18:01:29 +02:00
2011-10-02 22:02:45 +02:00
2011-05-21 13:48:10 +02:00
2011-04-08 02:50:13 +02:00
2011-10-01 20:32:22 +02:00
2011-11-04 00:40:43 +01:00
2011-10-02 22:02:45 +02:00
2011-10-02 22:02:45 +02:00

FFmpeg README
-------------

1) Documentation
----------------

* Read the documentation in the doc/ directory.

2) Licensing
------------

* See the LICENSE file.
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