lavc/libx264: Cast bit_rate to int64_t to avoid an integer overflow.

Fixes ticket #8071.

diff --git a/libavcodec/libx264.c b/libavcodec/libx264.c
index 01f9455e208e1d712ab3bcd30cc0ac2107f1ed83..eeffb83140b75a44b11390e8a93ab5003cfa23b9 100644 (file)
--- a/libavcodec/libx264.c
+++ b/libavcodec/libx264.c
@@ -902,7 +902,7 @@ FF_ENABLE_DEPRECATION_WARNINGS
     if (avctx->max_b_frames < 0)
         avctx->max_b_frames = 0;
 
-    avctx->bit_rate = x4->params.rc.i_bitrate*1000;
+    avctx->bit_rate = x4->params.rc.i_bitrate*1000LL;
 
     x4->enc = x264_encoder_open(&x4->params);
     if (!x4->enc)