integer-overflow.patch


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diff --git jni/mdxmini/src/mdxmini.c jni/mdxmini/src/mdxmini.c
index a5bb8e3..3a07c26 100755
--- jni/mdxmini/src/mdxmini.c
+++ jni/mdxmini/src/mdxmini.c
@@ -276,7 +276,7 @@ int mdx_calc_sample(t_mdxmini *data, short *buf, int buffer_size)
 			frame = mdx_frame_length(data);
             
             // 生成可能サンプル数
-			data->samples += (data->mdx->dsp_speed * frame)/1000000;
+			data->samples += ((long)data->mdx->dsp_speed * (long)frame)/1000000;
 		}
         
         int len = data->samples;
@@ -324,7 +324,7 @@ int mdx_calc_log(t_mdxmini *data, short *buf, int buffer_size)
 #endif
 			next = mdx_next_frame(data);
 			frame = mdx_frame_length(data);
-			data->samples = (data->mdx->dsp_speed * frame)/1000000;
+			data->samples = ((long)data->mdx->dsp_speed * (long)frame)/1000000;
 		}
         
         int calc_len = data->samples;