From: Marc-Antoine Arnaud <[email protected]>
---
libavformat/utils.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/libavformat/utils.c b/libavformat/utils.c
index b4ca342..738d1f0 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -2280,6 +2280,13 @@ static void
estimate_timings_from_bit_rate(AVFormatContext *ic)
}
bit_rate += st->codec->bit_rate;
}
+ if (st->codec->rc_max_rate > 0) {
+ if (INT_MAX - st->codec->rc_max_rate < bit_rate) {
+ bit_rate = 0;
+ break;
+ }
+ bit_rate += st->codec->rc_max_rate;
+ }
}
ic->bit_rate = bit_rate;
}
--
1.7.10.4
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