From 4bb32f4babe960324b93d5db393d2feb59ea77a3 Mon Sep 17 00:00:00 2001
From: Paul Brossier <piem@piem.org>
Date: Sat, 24 Nov 2007 17:25:56 +0100
Subject: [PATCH] mathutils.c: fix invalid read in vec_moving_thres

---
 src/mathutils.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/mathutils.c b/src/mathutils.c
index f82549a6..70797ecc 100644
--- a/src/mathutils.c
+++ b/src/mathutils.c
@@ -226,9 +226,9 @@ smpl_t vec_moving_thres(fvec_t * vec, fvec_t * tmpvec,
       medar[k] = vec->data[0][k+pos-post];
   /* pre part of the buffer does not exist */
   } else {
-    for (k=0;k<length-pos+post+1;k++)
+    for (k=0;k<length-pos+post;k++)
       medar[k] = vec->data[0][k+pos-post];
-    for (k=length-pos+post+1;k<win_length;k++)
+    for (k=length-pos+post;k<win_length;k++)
       medar[k] = 0.; /* 0-padding at the end */
   }
   return vec_median(tmpvec);
-- 
2.11.0