From 2de8bfd2ef06a5cd8293d3054c5f409d828d539c Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michael@niedermayer.cc>
Date: Sat, 5 Dec 2015 13:13:10 +0100
Subject: [PATCH] avcodec/pcm: Fix overflow in bitrate computation
Fixes: 129ca3e28d73af7b1e24a9d4118e7a2d/signal_sigabrt_7ffff6ae7cc9_836_762b310fc3ef6087bd7771e5d8e90b9b.asf
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
---
libavcodec/pcm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/pcm.c b/libavcodec/pcm.c
index 2cb5a360d61..9a136025438 100644
--- a/libavcodec/pcm.c
+++ b/libavcodec/pcm.c
@@ -47,7 +47,7 @@ static av_cold int pcm_encode_init(AVCodecContext *avctx)
avctx->bits_per_coded_sample = av_get_bits_per_sample(avctx->codec->id);
avctx->block_align = avctx->channels * avctx->bits_per_coded_sample / 8;
- avctx->bit_rate = avctx->block_align * avctx->sample_rate * 8;
+ avctx->bit_rate = avctx->block_align * 8LL * avctx->sample_rate;
return 0;
}
--
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